DATASHEET
SINGLE CHIP PC AUDIO SYSTEM
CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
92HD99
Features
• 4 Channels (2 stereo DACs and 2 stereo ADCs) with 24-bit resolution
• Supports full-duplex stereo audio and simultaneous VoIP
Description
The 92HD99 single-chip audio system is a low power optimized, high fidelity, 4-channel audio codec with stereo integrated speaker amplifier, capless headphone amplifier, and low drop out voltage regulator. The high integration of the 92HD99 enables the smallest PCB footprint with the lowest system BOM count and cost. 92HD99 provides high quality HD Audio capability to notebook and business desktop PC applications.
•
2W Class-D stereo BTL speaker amplifier @ 4 ohms and 5V
• • • 10 band hardware parametric equalizer Hardware compressor limiter Dedicated BTL high pass filter for speaker protection
• • • • • • • • • • • • • •
Capless headphone amplifier with charge pump/LDO Combo Jack Support allowing for dual-function headphone and headset detection Full HDA015-B low power support Internal digital core LDO voltage regulator Microsoft WLP desktop premium logo compliant Support for 1.5V and 3.3V HDA signaling Digital microphone inputs (mono or stereo mics) Microphone Mute Input (on WB revisions and beyond) High performance analog mixer 2 adjustable VREF Out pins for analog microphone bias 5 analog ports with port presence detect (4 single ended, 1 BTL) Analog and digital PC Beep support AUX Audio mode for playback 40-pad QFN RoHS packages
IDT CONFIDENTIAL ©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
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V1.2 1/12 92HD99
92HD99
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
Full HDA015-B low power support
• • • • • • Audio inactivity transitions codec from D0 to D3 low power mode Resume from D3 to D0 with audio activity in < 10 msec D3 to D0 transition with < -65dB pop/click Port presence detect in D3 with or without bit clock PC beep wake up in D3 Additional vendor specific modes for even lower power
Software Support
• • Intuitive IDT HD Sound graphical user interface that allows configurability and preference settings 12 band fully parametric equalizer • Constant, system-level effects tuned to optimize a particular platform can be combined with user-mode “presets” tailored for specific acoustical environments and applications • System-level effects automatically disabled when external audio connections made Dynamics Processing • Enables improved voice articulation • Compressor/limiter allows higher average volume level without resonances or damage to speakers. IDT Vista APO wrapper • Enables multiple APOs to be used with the IDT Driver Microphone Beam Forming, Acoustic Echo Cancellation, and Noise Suppression Dynamic Stream Switching • Improved multi-streaming user experience with less support calls Broad 3rd party branded software including Creative, Dolby, DTS, and SRS
•
• • • •
IDT CONFIDENTIAL ©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
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V1.2 1/12 92HD99
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SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
TABLE OF CONTENTS
1. DESCRIPTION ........................................................................................................................ 10
1.1. Overview ..........................................................................................................................................10 1.2. Orderable Part Numbers ..................................................................................................................10
2. DETAILED DESCRIPTION ..................................................................................................... 11
2.1. Port Functionality .............................................................................................................................11 2.1.1. Port Characteristics ............................................................................................................11 2.1.2. Vref_Out .............................................................................................................................13 2.1.3. Jack Detect ........................................................................................................................13 2.2. Mixer ................................................................................................................................................13 2.3. ADC Multiplexers .............................................................................................................................14 2.4. Power Management .........................................................................................................................14 2.5. AFG D0 ............................................................................................................................................15 2.6. AFG D1 ............................................................................................................................................15 2.7. AFG D2 ............................................................................................................................................15 2.8. AFG D3 ............................................................................................................................................15 2.8.1. AFG D3cold .......................................................................................................................15 2.9. Vendor Specific Function Group Power States D4/D5 ....................................................................16 2.10. Low-voltage HDA Signaling ...........................................................................................................16 2.11. Multi-channel capture ....................................................................................................................16 2.12. EAPD .............................................................................................................................................18 2.13. Digital Microphone Support ...........................................................................................................21 2.14. Analog PC-Beep ............................................................................................................................24 2.15. Digital PC-Beep .............................................................................................................................26 2.16. Headphone Drivers ........................................................................................................................27 2.17. BTL Amplifier .................................................................................................................................27 2.18. BTL Amplifier High-Pass Filter .......................................................................................................27 2.18.1. Filter Description ..............................................................................................................28 2.19. EQ ..................................................................................................................................................28 2.20. Combo Jack Detection ...................................................................................................................28 2.21. GPIO ..............................................................................................................................................29 2.21.1. GPIO Pin mapping and shared functions .........................................................................29 2.21.2. Digital Microphone/GPIO Selection .................................................................................29 2.21.3. Digital Microphone/GPIO Selection .................................................................................29 2.22. HD Audio HDA015-B support ........................................................................................................29 2.23. Digital Core Voltage Regulator ......................................................................................................30 2.24. Aux Audio Support .........................................................................................................................31 2.24.1. General conditions in Aux Audio Mode: ...........................................................................31 2.24.2. Entering Aux Audio Mode ................................................................................................32 2.24.3. “Playback Path” Port Behavior (AnaIog I/O) ....................................................................33 2.24.4. When Port E presence detect = 0 ....................................................................................33 2.24.5. When Port E presence detect = 1 ....................................................................................33 2.24.6. SYSTEM DIAGRAMS (Analog I/O) ..................................................................................34 2.24.7. EAPD ...............................................................................................................................35 2.24.8. Analog PC_Beep .............................................................................................................35 2.24.9. Class-D BTL Issues .........................................................................................................35 2.24.10. Firmware/Software Requirements: .................................................................................35 2.25. Microphone Mute Input ..................................................................................................................36
3. CHARACTERISTICS ............................................................................................................... 37
3.1. Electrical Specifications ...................................................................................................................37 3.1.1. Absolute Maximum Ratings ...............................................................................................37 3.1.2. Recommended Operating Conditions ................................................................................37 3.2. 92HD99 Analog Performance Characteristics .................................................................................38 3.3. Class-D BTL Amplifier Performance ................................................................................................41 3.4. Capless Headphone Supply Characteristics ....................................................................................42 3.5. AC Timing Specs .............................................................................................................................42 3.5.1. HD Audio Bus Timing .........................................................................................................42 3.5.2. Digital Microphone Timing .................................................................................................43
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SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
3.5.3. GPIO Characteristics .........................................................................................................43
4. FUNCTIONAL BLOCK DIAGRAM .......................................................................................... 44 5. WIDGET DIAGRAM ................................................................................................................ 45 6. PORT AND PIN CONFIGURATIONS ..................................................................................... 46
6.1. Port Configurations ..........................................................................................................................46 6.2. Pin Configuration Default Register Settings .....................................................................................47
7. WIDGET INFORMATION ........................................................................................................ 48
7.1. Widget List .......................................................................................................................................49 7.2. Reset Key ........................................................................................................................................50 7.3. Root (NID = 00h): VendorID ............................................................................................................50 7.3.1. Root (NID = 00h): RevID ....................................................................................................51 7.3.2. Root (NID = 00h): NodeInfo ...............................................................................................51 7.4. AFG (NID = 01h): NodeInfo .............................................................................................................52 7.4.1. AFG (NID = 01h): FGType .................................................................................................52 7.4.2. AFG (NID = 01h): AFGCap ................................................................................................53 7.4.3. AFG (NID = 01h): PCMCap ...............................................................................................54 7.4.4. AFG (NID = 01h): StreamCap ............................................................................................55 7.4.5. AFG (NID = 01h): InAmpCap .............................................................................................56 7.4.6. AFG (NID = 01h): PwrStateCap .........................................................................................57 7.4.7. AFG (NID = 01h): GPIOCnt ...............................................................................................58 7.4.8. AFG (NID = 01h): OutAmpCap ..........................................................................................58 7.4.9. AFG (NID = 01h): PwrState ...............................................................................................59 7.4.10. AFG (NID = 01h): UnsolResp ..........................................................................................60 7.4.11. AFG (NID = 01h): GPIO ...................................................................................................60 7.4.12. AFG (NID = 01h): GPIOEn ...............................................................................................61 7.4.13. AFG (NID = 01h): GPIODir ..............................................................................................62 7.4.14. AFG (NID = 01h): GPIOWakeEn .....................................................................................63 7.4.15. AFG (NID = 01h): GPIOUnsol ..........................................................................................64 7.4.16. AFG (NID = 01h): GPIOSticky .........................................................................................65 7.4.17. AFG (NID = 01h): SubID ..................................................................................................65 7.4.18. AFG (NID = 01h): GPIOPlrty ............................................................................................66 7.4.19. AFG (NID = 01h): GPIODrive ...........................................................................................67 7.4.20. AFG (NID = 01h): DMic ....................................................................................................68 7.4.21. AFG (NID = 01h): DACMode ...........................................................................................69 7.4.22. AFG (NID = 01h): ADCMode ...........................................................................................70 7.4.23. AFG (NID = 01h): PortUse ...............................................................................................71 7.4.24. AFG (NID = 01h): ComJack .............................................................................................72 7.4.25. AFG (NID = 01h): VSPwrState .........................................................................................73 7.4.26. AFG (NID = 01h): AnaPort ...............................................................................................74 7.4.27. AFG (NID = 01h): AnaBTL ...............................................................................................75 7.4.28. AFG (NID = 01h): AnaBTLStatus .....................................................................................77 7.4.29. AFG (NID = 01h): AnaCapless .........................................................................................77 7.4.30. AFG (NID = 01h): Reset ...................................................................................................80 7.4.31. AFG (NID = 01h): AnaBeep .............................................................................................81 7.5. PortA (NID = 0Ah): WCap ................................................................................................................82 7.5.1. PortA (NID = 0Ah): PinCap ................................................................................................83 7.5.2. PortA (NID = 0Ah): ConLst .................................................................................................84 7.5.3. PortA (NID = 0Ah): ConLstEntry0 ......................................................................................85 7.5.4. PortA (NID = 0Ah): InAmpLeft ............................................................................................85 7.5.5. PortA (NID = 0Ah): InAmpRight .........................................................................................86 7.5.6. PortA (NID = 0Ah): ConSelectCtrl ......................................................................................86 7.5.7. PortA (NID = 0Ah): PwrState .............................................................................................87 7.5.8. PortA (NID = 0Ah): PinWCntrl ............................................................................................87 7.5.9. PortA (NID = 0Ah): UnsolResp ..........................................................................................88 7.5.10. PortA (NID = 0Ah): ChSense ...........................................................................................89 7.5.11. PortA (NID = 0Ah): EAPDBTLLR .....................................................................................89 7.5.12. PortA (NID = 0Ah): ConfigDefault ....................................................................................90 7.6. PortB (NID = 0Bh): WCap ................................................................................................................92 7.6.1. PortB (NID = 0Bh): PinCap ................................................................................................94
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SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
7.6.2. PortB (NID = 0Bh): ConLst .................................................................................................95 7.6.3. PortB (NID = 0Bh): ConLstEntry0 ......................................................................................96 7.6.4. PortB (NID = 0Bh): ConSelectCtrl ......................................................................................96 7.6.5. PortB (NID = 0Bh): PwrState .............................................................................................96 7.6.6. PortB (NID = 0Bh): PinWCntrl ............................................................................................97 7.6.7. PortB (NID = 0Bh): UnsolResp ..........................................................................................98 7.6.8. PortB (NID = 0Bh): ChSense .............................................................................................98 7.6.9. PortB (NID = 0Bh): EAPDBTLLR .......................................................................................99 7.6.10. PortB (NID = 0Bh): ConfigDefault ....................................................................................99 7.7. PortC (NID = 0Ch): WCap .............................................................................................................102 7.7.1. PortC (NID = 0Ch): PinCap ..............................................................................................103 7.7.2. PortC (NID = 0Ch): ConLst ..............................................................................................104 7.7.3. PortC (NID = 0Ch): ConLstEntry0 ....................................................................................105 7.7.4. PortC (NID = 0Ch): InAmpLeft .........................................................................................105 7.7.5. PortC (NID = 0Ch): InAmpRight .......................................................................................106 7.7.6. PortC (NID = 0Ch): ConSelectCtrl ...................................................................................106 7.7.7. PortC (NID = 0Ch): PwrState ...........................................................................................107 7.7.8. PortC (NID = 0Ch): PinWCntrl .........................................................................................107 7.7.9. PortC (NID = 0Ch): UnsolResp ........................................................................................108 7.7.10. PortC (NID = 0Ch): ChSense .........................................................................................109 7.7.11. PortC (NID = 0Ch): EAPDBTLLR ...................................................................................109 7.7.12. PortC (NID = 0Ch): ConfigDefault ..................................................................................110 7.8. PortD (NID = 0Dh): WCap .............................................................................................................113 7.8.1. PortD (NID = 0Dh): PinCap ..............................................................................................114 7.8.2. PortD (NID = 0Dh): ConLst ..............................................................................................115 7.8.3. PortD (NID = 0Dh): ConLstEntry0 ....................................................................................116 7.8.4. PortD (NID = 0Dh): ConSelectCtrl ...................................................................................116 7.8.5. PortD (NID = 0Dh): PwrState ...........................................................................................117 7.8.6. PortD (NID = 0Dh): PinWCntrl .........................................................................................118 7.8.7. PortD (NID = 0Dh): EAPDBTLLR .....................................................................................118 7.8.8. PortD (NID = 0Dh): ConfigDefault ....................................................................................118 7.9. (NID = 0Eh): Vendor Reserved .....................................................................................................122 7.10. PortF (NID = 0Fh): WCap ............................................................................................................123 7.10.1. PortF (NID = 0Fh): PinCap .............................................................................................124 7.10.2. PortF (NID = 0Fh): ConLst .............................................................................................125 7.10.3. PortF (NID = 0Fh): ConLstEntry0 ...................................................................................126 7.10.4. PortF (NID = 0Fh): InAmpLeft ........................................................................................126 7.10.5. PortF (NID = 0Fh): InAmpRight ......................................................................................127 7.10.6. PortF (NID = 0Fh): ConSelectCtrl ..................................................................................127 7.10.7. PortF (NID = 0Fh): PwrState ..........................................................................................128 7.10.8. PortF (NID = 0Fh): PinWCntrl ........................................................................................128 7.10.9. PortF (NID = 0Fh): UnsolResp .......................................................................................129 7.10.10. PortF (NID = 0Fh): ChSense ........................................................................................130 7.10.11. PortF (NID = 0Fh): EAPDBTLLR .................................................................................130 7.10.12. PortF (NID = 0Fh): ConfigDefault .................................................................................131 7.11. (NID = 10h): Vendor Reserved ....................................................................................................134 7.12. DMic0 (NID = 11h): WCap ...........................................................................................................135 7.12.1. DMic0 (NID = 11h): PinCap ...........................................................................................136 7.12.2. DMic0 (NID = 11h): InAmpLeft .......................................................................................137 7.12.3. DMic0 (NID = 11h): InAmpRight ....................................................................................138 7.12.4. DMic0 (NID = 11h): PwrState .........................................................................................138 7.12.5. DMic0 (NID = 11h): PinWCntrl .......................................................................................139 7.12.6. DMic0 (NID = 11h): UnsolResp ......................................................................................140 7.12.7. DMic0 (NID = 11h): ChSense ........................................................................................140 7.12.8. DMic0 (NID = 11h): ConfigDefault .................................................................................141 7.13. (NID = 12h): Vendor Reserved ....................................................................................................144 7.14. DAC0 (NID = 13h): WCap ............................................................................................................145 7.14.1. DAC0 (NID = 13h): Cnvtr ...............................................................................................146 7.14.2. DAC0 (NID = 13h): OutAmpLeft .....................................................................................147
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SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
7.14.3. DAC0 (NID = 13h): OutAmpRight ..................................................................................148 7.14.4. DAC0 (NID = 13h): PwrState .........................................................................................148 7.14.5. DAC0 (NID = 13h): CnvtrID ............................................................................................149 7.14.6. DAC0 (NID = 13h): EAPDBTLLR ...................................................................................150 7.15. DAC1 (NID = 14h): WCap ............................................................................................................150 7.15.1. DAC1 (NID = 14h): Cnvtr ...............................................................................................152 7.15.2. DAC1 (NID = 14h): OutAmpLeft .....................................................................................153 7.15.3. DAC1 (NID = 14h): OutAmpRight ..................................................................................153 7.15.4. DAC1 (NID = 14h): PwrState .........................................................................................154 7.15.5. DAC1 (NID = 14h): CnvtrID ............................................................................................155 7.15.6. DAC1 (NID = 14h): EAPDBTLLR ...................................................................................155 7.16. ADC0 (NID = 15h): WCap ............................................................................................................156 7.16.1. ADC0 (NID = 15h): ConLst ............................................................................................157 7.16.2. ADC0 (NID = 15h): ConLstEntry0 ..................................................................................158 7.16.3. ADC0 (NID = 15h): Cnvtr ...............................................................................................158 7.16.4. ADC0 (NID = 15h): ProcState ........................................................................................159 7.16.5. ADC0 (NID = 15h): PwrState .........................................................................................160 7.16.6. ADC0 (NID = 15h): CnvtrID ............................................................................................161 7.17. ADC1 (NID = 1Bh): WCap ...........................................................................................................161 7.17.1. ADC1 (NID = 1Bh): ConLst ............................................................................................163 7.17.2. ADC1 (NID = 1Bh): ConLstEntry0 ..................................................................................163 7.17.3. ADC1 (NID = 1Bh): Cnvtr ...............................................................................................164 7.17.4. ADC1 (NID = 1Bh): ProcState ........................................................................................165 7.17.5. ADC1 (NID = 1Bh): PwrState .........................................................................................166 7.17.6. ADC1 (NID = 1Bh): CnvtrID ...........................................................................................167 7.18. ADC0Mux (NID = 17h): WCap .....................................................................................................168 7.18.1. ADC0Mux (NID = 17h): ConLst ......................................................................................169 7.18.2. ADC0Mux (NID = 17h): ConLstEntry4 ...........................................................................170 7.18.3. ADC0Mux (NID = 17h): ConLstEntry0 ...........................................................................170 7.18.4. ADC0Mux (NID = 17h): OutAmpCap .............................................................................171 7.18.5. ADC0Mux (NID = 17h): OutAmpLeft ..............................................................................172 7.18.6. ADC0Mux (NID = 17h): OutAmpRight ...........................................................................172 7.18.7. ADC0Mux (NID = 17h): ConSelectCtrl ...........................................................................173 7.18.8. ADC0Mux (NID = 17h): PwrState ..................................................................................173 7.18.9. ADC0Mux (NID = 17h): EAPDBTLLR ............................................................................174 7.19. ADC1Mux (NID = 18h): WCap .....................................................................................................175 7.19.1. ADC1Mux (NID = 18h): ConLst ......................................................................................177 7.19.2. ADC1Mux (NID = 18h): ConLstEntry4 ...........................................................................177 7.19.3. ADC1Mux (NID = 18h): ConLstEntry0 ...........................................................................178 7.19.4. ADC1Mux (NID = 18h): OutAmpCap .............................................................................178 7.19.5. ADC1Mux (NID = 18h): OutAmpLeft ..............................................................................179 7.19.6. ADC1Mux (NID = 18h): OutAmpRight ...........................................................................179 7.19.7. ADC1Mux (NID = 18h): ConSelectCtrl ...........................................................................180 7.19.8. ADC1Mux (NID = 18h): PwrState ..................................................................................180 7.19.9. ADC1Mux (NID = 18h): EAPDBTLLR ............................................................................181 7.20. (NID = 19h): Vendor Reserved ....................................................................................................182 7.21. (NID = 1Ah): Vendor Reserved ....................................................................................................182 7.22. Mixer (NID = 1Bh): WCap ............................................................................................................183 7.22.1. Mixer (NID = 1Bh): InAmpCap .......................................................................................184 7.22.2. Mixer (NID = 1Bh): ConLst .............................................................................................185 7.22.3. Mixer (NID = 1Bh): ConLstEntry4 ..................................................................................185 7.22.4. Mixer (NID = 1Bh): ConLstEntry0 ..................................................................................186 7.22.5. Mixer (NID = 1Bh): InAmpLeft0 ......................................................................................186 7.22.6. Mixer (NID = 1Bh): InAmpRight0 ...................................................................................187 7.22.7. Mixer (NID = 1Bh): InAmpLeft1 ......................................................................................187 7.22.8. Mixer (NID = 1Bh): InAmpRight1 ...................................................................................188 7.22.9. Mixer (NID = 1Bh): InAmpLeft2 ......................................................................................188 7.22.10. Mixer (NID = 1Bh): InAmpRight2 .................................................................................189 7.22.11. Mixer (NID = 1Bh): InAmpLeft3 ....................................................................................189
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SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
7.22.12. Mixer (NID = 1Bh): InAmpRight3 .................................................................................190 7.22.13. Mixer (NID = 1Bh): InAmpLeft4 ....................................................................................190 7.22.14. Mixer (NID = 1Bh): InAmpRight4 .................................................................................191 7.22.15. Mixer (NID = 1Bh): InAmpLeft5 ....................................................................................191 7.22.16. Mixer (NID = 1Bh): InAmpRight5 .................................................................................192 7.22.17. Mixer (NID = 1Bh): PwrState ........................................................................................192 7.23. MixerOutVol (NID = 1Ch): WCap .................................................................................................193 7.23.1. MixerOutVol (NID = 1Ch): ConLst ..................................................................................195 7.23.2. MixerOutVol (NID = 1Ch): ConLstEntry0 .......................................................................195 7.23.3. MixerOutVol (NID = 1Ch): OutAmpCap .........................................................................196 7.23.4. MixerOutVol (NID = 1Ch): OutAmpLeft ..........................................................................197 7.23.5. MixerOutVol (NID = 1Ch): OutAmpRight .......................................................................197 7.23.6. MixerOutVol (NID = 1Ch): PwrState ..............................................................................198 7.24. (NID = 1Dh): Vendor Reserved ....................................................................................................199 7.25. (NID = 1Eh): Vendor Reserved ....................................................................................................199 7.26. (NID = 1Fh): Vendor Reserved ....................................................................................................199 7.27. (NID = 20h): Vendor Reserved ....................................................................................................199 7.28. DigBeep (NID = 21h): WCap .......................................................................................................200 7.28.1. DigBeep (NID = 21h): OutAmpCap ................................................................................201 7.28.2. DigBeep (NID = 21h): OutAmpLeft ................................................................................201 7.28.3. DigBeep (NID = 21h): PwrState .....................................................................................202 7.28.4. DigBeep (NID = 21h): Gen .............................................................................................203 7.28.5. DigBeep (NID = 21h): Gain ............................................................................................203 7.29. AdvancedFunctions (NID = 22h): WCap ......................................................................................204 7.29.1. AdvancedFunctions (NID = 22h): Cntrl0 ........................................................................205
8. PINOUT AND PACKAGING .................................................................................................. 219
8.0.1. 40QFN Pin Table .............................................................................................................220 8.0.2. 40QFN Package Outline and Package Dimensions ........................................................221 8.1. Standard Reflow Profile Data ........................................................................................................222
9. DISCLAIMER ......................................................................................................................... 223 10. DOCUMENT REVISION HISTORY ..................................................................................... 224
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SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
LIST OF FIGURES
Figure 1. Multi-channel capture ......................................................................................................................17 Figure 2. Multi-channel timing diagram ..........................................................................................................17 Figure 3. HP EAPD Example to be replaced by single pin for internal amp ..................................................21 Figure 4. EAPD implementation .....................................................................................................................21 Figure 5. Single Digital Microphone (data is ported to both left and right channels .......................................23 Figure 6. Stereo Digital Microphone Configuration ........................................................................................24 Figure 7. Analog PC Beep Active ..................................................................................................................25 Figure 8. Analog PC Beep Flow chart ............................................................................................................26 Figure 9. Combo Jack ....................................................................................................................................28 Figure 10. Switching between Normal and Aux Audio Modes .......................................................................32 Figure 11. Aux Audio Playback When Nothing Plugged In (or System is not Docked) ..................................34 Figure 12. Aux Audio Playback When System Headphones are Plugged In .................................................34 Figure 13. Aux Audio Playback when the System is Docked and Headphones are Plugged In ....................35 Figure 14. HD Audio Bus Timing ....................................................................................................................42 Figure 15. Functional Block Diagram .............................................................................................................44 Figure 16. Widget Diagram ............................................................................................................................45 Figure 17. Port Configurations .......................................................................................................................46 Figure 18. 40QFN Pin Assignment ..............................................................................................................219 Figure 19. 40QFN Package Diagram ...........................................................................................................221
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SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
LIST OF TABLES
Table 1. Port Functionality .............................................................................................................................11 Table 2. Analog Output Port Behavior ...........................................................................................................12 Table 3. 48pin Jack Detect ............................................................................................................................13 Table 4. Power Management .........................................................................................................................14 Table 5. Example channel mapping ...............................................................................................................17 Table 7. EAPD Pin Mode Select ....................................................................................................................19 Table 8. Control bit descriptions for BTL amplifier and Headphone amplifier enable configurations .............19 Table 9. BTL Amp Enable Configuration ........................................................................................................19 Table 11. EAPD Analog PC_Beep behavior ..................................................................................................20 Table 12. EAPD Behavior ..............................................................................................................................20 Table 10. Headphone Amp Enable Configuration ..........................................................................................20 Table 13. Valid Digital Mic Configurations .....................................................................................................22 Table 14. DMIC_CLK and DMIC_0 Operation During Power States .............................................................22 Table 15. Electrical Specification: Maximum Ratings ...................................................................................37 Table 16. Recommended Operating Conditions ............................................................................................37 Table 17. 92HD99 Analog Performance Characteristics ...............................................................................38 Table 18. Class-D BTL Amplifier Performance ..............................................................................................41 Table 19. Capless Headphone Supply ..........................................................................................................42 Table 20. HD Audio Bus Timing .....................................................................................................................42 Table 21. Digital Mic timing ............................................................................................................................43 Table 22. GPIO Characteristics .....................................................................................................................43 Table 23. Pin Configuration Default Settings .................................................................................................47 Table 24. Command Format for Verb with 4-bit Identifier ..............................................................................48 Table 25. Command Format for Verb with 12-bit Identifier ............................................................................48 Table 26. Solicited Response Format ............................................................................................................48 Table 27. Unsolicited Response Format ........................................................................................................48 Table 28. Widget List .....................................................................................................................................49 Table 29. 40QFN Pin Description ................................................................................................................220 Table 30. Standard Reflow Profile ...............................................................................................................222
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1. DESCRIPTION 1.1. Overview
The 92HD99 audio CODEC provides stereo 24- bit, full duplex resolution supporting sample rates up to 192kHz by the DAC and ADC. An integrated BTL stereo amplifier is ideal for driving 4ohm or 8ohm integrated speakers in mobile and ultra-mobile computers. For desktop computers or mobile computers using only one speaker, the BTL output stage may be configured to support a single mono speaker. Port presence detect capabilities allow the CODEC to detect when audio devices are connected to the CODEC. The fully parametric Internal EQ can be initiated upon headphone jack insertion and removal for protection of notebook speakers. The 92HD99 audio CODEC operates with a 3.3V digital supply and a 5V (4.75V allowed when using external voltage regulator) analog supply. It allows for 1.5V and 3.3V HDA signaling; the correct signalling level is selected dynamically based on the power supply voltage on the DVDD-IO pin. The 92HD99 audio CODEC is offered in a 40-pin QFN Environmental (ROHS) package.
1.2.
Orderable Part Numbers
92HD99B1X5NDGXyyX 92HD99B2X5NDGXyyX 92HD99B3X5NDGXyyX 92HD99B4X5NDGXyyX HDA 3.3V, Aux mode HDA 3.3V, No Aux mode HDA 1.5V, Aux mode HDA 1.5V, No Aux mode
yy = silicon stepping/revision, contact sales for current data. Add an “8” to the end for tape and reel delivery.
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2. DETAILED DESCRIPTION 2.1. Port Functionality
Multi-function (Input/Output) ports allow for the highest possible flexibility. 7 bi-directional ports, 2 are headphone capable, support a wide variety of consumer desktop and mobile system use models. • Port A supports • Headphone Out • Line Out • Line Input • Mic with 0/10/20/30 dB Boost Port B supports • Capless Headphone Out • Capless Line Out Port C • Line In • Line Out • Mic with 0/10/20/30 dB Boost Port D supports • BTL stereo out Port F supports • Line In • Line Out • Mic with 0/10/20/30 dB Boost
Mic Bias (Vref pin) Yes Yes Yes Yes Yes Input boost amp Yes Yes
•
•
• •
Pins 40-QFN 22/23 25/26 15/16 34/35/37/38 13/14 3 (CLK=2)
Port A B C D F DMIC0
Input Yes Yes Yes Yes
Output Yes Yes Yes Yes Yes
Headphone Yes Yes
BTL
Table 1. Port Functionality
2.1.1.
Port Characteristics
Universal (Bi-directional) jacks are supported on ports A,C, and F. Ports A and B are designed to drive 32 ohm (nominal) headphones or a 10K (nominal) load. Line Level outputs are intended to drive an external 10K load (nominal) and an on board shunt resistor of 20-47K (nominal). However, applications may support load impedances of 5K ohms and above. Input ports are 50K (nominal) at the pin. DAC full scale outputs and intended full scale input levels are 1V rms at 5V. Line output ports and Headphone output ports on the 92HD99 codec may be configured for +3dBV full scale output levels by using a vendor specific verb. Output ports are always on to prevent pops/clicks associated with charging and discharging output coupling capacitors. This maintains proper bias on output coupling caps even in power state D3 as long as AVDD is available. Unused ports should be left unconnected. When updating existing
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AFG Power State
Input Output Used as output Enable Enable for DAC/Mixer
Used as output for analog PC_Beep Don't care NA NA
Used as input for ADC, mixer Yes
Port Behavior Not allowed. Port is active as input. Not allowed. Inactive (Power Down) - Port keeps output coupling caps charged if port uses caps. Active - Port enabled as input Inactive (Power Down) - Port keeps output coupling caps charged if port uses caps. Active - Port enabled as output
1 1 1 D0-D2 0 0 0 1 1 D3 0 0 0 D3cold D4 D5 -
1 0 0 1 1 0 1 0 1 1 0 -
Don't care NA NA
No Yes No
currently used by DAC, mixer, beep, or is traditional line or headphone output not currently used by DAC, mixer, beep and is capless HP/BTL port NA NA NA NA NA NA
NA Inactive (Power Down) NA Don't care Don't care Don't care Don't care Don't care Inactive (Power Down) - Port keeps output coupling caps charged if port uses caps. Not allowed. Inactive (Power Down) - Port keeps output coupling caps charged if port uses caps. Inactive (Power Down) - Port keeps output coupling caps charged if port uses caps. Low power state. If enabled, Beep will output from the port Inactive (Power Down) Inactive (Power Down) - Port keeps output coupling caps charged if port uses caps. Inactive (lower power) - Port keeps output coupling caps charged if port uses caps. Inactive (lower power) - Port keeps output coupling caps charged if port uses caps. Off - Charge on coupling caps (if used) will not be maintained.
currently used by DAC, mixer, beep, or is traditional line or headphone output not currently used by DAC, mixer, beep and is capless HP/BTL port NA NA
Table 2. Analog Output Port Behavior
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2.1.2.
Vref_Out
Ports C, & A support Vref_Out pins for biasing electret cartridge microphones. Settings of 80% AVDD, 50% AVDD, GND, and Hi-Z are supported. Attempting to program a pin widget control with a reserved or unsupported value will cause the associated Vref_Out pin to assume a Hi-Z state and the pin widget control Vref_En field will return a value of ‘000’ (Hi-Z) when read.
2.1.3.
Jack Detect
Plugs inserted to a jack on Ports A, B, C are detected using SENSE_A. Plugs inserted to a jack on Port F, DMIC0, are detected using SENSE_B. Per HDA015-B, the detection circuit operates when the CODEC is in D0 - D3 and can also operate if both the CODEC and Controller are in D3 (no bus clock.) Jack detection requires that all supplies (analog and digital) are active and stable. When AVDD is not present, the value reported in the pin widget is invalid. When the HD Audio bus is in a low power state (reset asserted and clock stopped) the CODEC will generate a Power State Change Request when a change in port connectivity is sensed and then generate an unsolicited response after the HD Audio link has been brought out of a low power state and the device has been enumerated. Per HDA015-B, this will take less than 10mS. The following table summarizes the proper resistor tolerances for different analog supply voltages..
AVdd Nominal Voltage (+/- 5%) Resistor Tolerance Pull-Up Resistor Tolerance SENSE_A/B
4.75V
Resistor 39.2K 20.0K 10.0K 5.11K 2.49K
1%
SENSE_A PORT A (HP0) PORT B (HP1) PORT C Pull-up to AVDD
1%
SENSE_B
PORT F DMIC0 Pull-up to AVDD
Table 3. 48pin Jack Detect
See reference design for more information on Jack Detect implementation.
2.2.
Mixer
The mixer supports independent gain (-34.5 to +12dB in 1.5dB steps) on each input as well as independent mutes on each input. The following inputs are available: • • • • • Port A Port C Port F DAC 0 DAC 1
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2.3.
ADC Multiplexers
The codec implements 2 ADC input multiplexers. These multiplexers incorporate the ADC record gain function :(-16 to +30dB gain in 1dB steps) as an output amp and allow a preselection of one of below possible inputs: • • • • • Port A Port C Port F Mixer Output DMIC 0
2.4.
Power Management
The HD Audio specification defines power states, power state widgets, and power state verbs. Power management is implemented at several levels. The Audio Function Group (AFG) , all converter widgets, and all pin complexes support the power state verb F05/705. Converter widgets are active in D0 and inactive in D1-D3. The following table describes what functionality is active in each power state.
Function Digital Microphone inputs DAC D2S ADC ADC Volume Control Ref ADC Analog Clocks GPIO pins VrefOut Pins Input Boost Analog mixer Mixer Volumes Analog PC_Beep Digital PC_Beep Lo/HP Amps Cap-less HP Amps BTL Amp VAG amp Port Sense Reference Bias generator Reference Bandgap core HD Audio-Link 1. D0 On On On On On On On On On On On On On On On On On On On On On On D11 Off Off Off Off Off Off Off On On On On On On On On On On On On On On On D2 Off Off Off Off Off Off Off On Off Off Off Off On On On On On On On On On On D3 Off Off Off Off Off Off Off On5 Off Off Off Off On On5 Low Drive2 Low Drive2 Low Low Drive2 Drive3 D3cold Off Off Off Off Off Off Off On Off Off Off Off Off Off Low Drive2 Low Drive2 Off Low Drive Off On On Limited Vendor Specific D4 Off Off Off Off Off Off Off On Off Off Off Off Off Off Low Drive2 Low Drive2 Off Low Drive Off On On Off Vendor SpecificD5 Off Off Off Off Off Off Off Off Off Off Off Off Off Off Off Off Off Off Off Off Off Off
On4 On On On5
Table 4. Power Management No DAC or ADC streams are active. Analog mixing and loop thru are supported.
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2. VAG is kept active when ports are disabled or in D3/D3cold/D4. PC_Beep is supported in D3 but may be attenuated and distorted depending on load impedance. The codec will shut down the capless headphone amplifiers and BTL amplifier in D3 and below. In D3, Hendrix/Kaveri will turn on the BTL and Capless amplifiers if activity is detected on the PC_BEEP input and analog PC_Beep is enabled. VAG is always ramped up and down gradually, except in the case of a sudden power removal. VAG is active in D2/D3 but in a low power state. Both AVDD and DVDD must be available for Port Sense to operate. Not active if BITCLK is not running (Controller in D3), but can signal power state change request (PME)
3. 4. 5.
The D3-default state is available for HD Audio compliance. The programmable values, exposed via vendor-specific settings, are under IDT Device Driver control for further power reduction. The analog mixer, line and headphone amps, port presence detect, and internal references may be disabled using vendor specific verbs. Use of these vendor specific verbs will cause pops. The default power state for the Audio Function Group after reset is D3.
2.5.
AFG D0
The AFG D0 state is the active state for the device. All functions are active if their power state (if they support power management at their node level) has been set to D0.
2.6.
AFG D1
D1 is a lower power mode where all converter widgets are disabled. Analog mixer and port functions are active. The part will resume from theD1 to theD0 state within 1 mS.
2.7.
AFG D2
The D2 state further reduces power by disabling the mixer and port functions. The port amplifiers and internal references remain active to keep port coupling caps charged and the system ready for a quick resume to either the D1 or D0 state. The part will resume from the D2 state to the D0 state within 2mS.
2.8.
AFG D3
The D3-default state is available for HD Audio compliance. All converters are shut down. Port amplifiers and references are active but in a low power state to prevent pops. Resume times may be longer than those from D2, but still less than 10mS to meet Intel low power goals. The default power state for the Audio Function Group after power is applied is D3. While in AFG D3, the HD Audio controller may be in a D0 state (HD Audio bus active) or in a D3 state (HD Audio bus held in reset with no Bit_Clk, SData_Out, or Sync activity.) The expected behavior is as follows (see the HDA015-B section for more information):
Function HDA Bus active Port Presence Detect state change Unsolicited Response GPIO state change Unsolicited Response
HDA Bus stopped Wake Event followed by an unsolicited response Wake Event followed by an unsolicited response
2.8.1.
AFG D3cold
The D3cold power state is the lowest power state available that does not use vendor specific verbs. While in D3cold, the CODEC will still respond to bus requests to revert to a higher power state (dou-
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SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO ble AFG reset, link reset). However, audio processing, port presence detect, and other functions are disabled. Per the HD Audio bus HDA015-B, the D3cold state is intended to be used just prior to removing power to the CODEC. Typically, power will be removed within 200mS. However, the codec may exit from the D3cold state by generating 2, back-to-back, AFG reset events. Resume time from D3cold is less than 200mS.
2.9.
Vendor Specific Function Group Power States D4/D5
The codec introduces vendor specific power states. A vendor defined verb is added to the Audio Function Group that combines multiple vendor specific power control bits into logical power states for use by the audio driver. The 2 states defined offer lower power than the 5 existing states defined in the HD Audio specification and HDA015-B. The Vendor Specific D4 state provides lower digital power consumption relative to D3cold by disabling HD Audio link responses. Vendor specific D5 further reduces power consumption on the digital supply by turning off GPIO drivers, and reduces analog power consumption by turning off all analog circuitry except for reset circuits. States D4/D5 are not entered until D3cold has been requested so are actually D3cold options rather than true, independent, power states. Software can pre-program the D4 or D5 state as a re-definition of how the part will behave when the D3cold power state is requested or software may enter D3cold, then set the D4 or D5 before performing the power state get command. The preferred method is to request D3cold, then select D4 or D5 as desired.This will reduce the severity of pops encountered when entering D4 or D5. Both power states require a link reset or removal of DVDD to exit. The CODEC may pop when using these verbs and transition times to an active state (D1 or D0 for example) may take several seconds.
2.10. Low-voltage HDA Signaling
The codec is compatible with either 1.5V or 3.3V HDA bus signaling; in the 48QFN package the voltage selection is done dynamically based on the input voltage of DVDD_IO. DVDD_IO is currently not a logic configuration pin, but rather provides the digital power supply to be used for the HDA bus signals. When in 1.5V mode, the codec can correctly decode BITCLK, SYNC, RESET# and SDO as they operate at 1.5V; additionally it will drive SDI and SDO at 1.5V. None of the GPIOs are affected, as they always function at their nominal voltage (DVDD or AVDD).
2.11. Multi-channel capture
The capability to assign multiple “ADC Converters” to the same stream is supported to meet the microphone array requirements of Vista and future operating systems. Single converter streams are still supported this is done by assigning unique non zero Stream IDs to each converter. All capture devices (ADCs 0 and 1) may be used to create a multi-channel input stream. There are no restrictions regarding digital microphones. The ADC Converters can be associated with a single stream as long the sample rate and the bits per sample are the same. The assignment of converter to channel is done using the “CnvtrID” widget and is restricted to even values. The ADC converters will always put out a stereo sample and therefore require 2 channels per converter.
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SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO The stream will not be generated unless all entries for the targeted converters are set identically, and the total number of assigned converter channels matches the value in the NmbrChan field. These are listed the “Multi-Converter Stream Critical Entries.” table. An example of a 4 Channel Steam with ADC0 supplying channels 0&1 and ADC1 supplying channels 2 & 3 is shown below. A 4 Channel stream can be created by assigning the same non-zero stream id “Strm= N” to both ADC0 and ADC1. The sample rates must be set the same and the number of channels must be set to 4 channels “NmbrChan = 0011”.
ADC1 CnvtrID ADC0 CnvtrID
(NID = 0x08)
[3:0]
(NID = 0x07)
Ch = 2 Ch=0
[3:0]
Table 5. Example channel mapping Figure 1. Multi-channel capture
ADC0.CnvrtID.Channel = 0 ADC1.CnvrtID.Channel = 2 ADC0.CnvrtID.Channel = 2 ADC1.CnvrtID.Channel = 0
Stream ID
Data Length Data Length
ADC0 Left Channel ADC1 Left Channel
ADC0 Right Channel ADC1 Right Channel
ADC1 Left Channel ADC0 Left Channel
ADC1 Right Channel ADC0 Right Channel
Stream ID
The following figure describes the bus waveform for a 24-bit, 48KHz capture stream with ID set to 1.
Figure 2. Multi-channel timing diagram
BITCLK
SDI
0
0
0
1
0
0
1
1
0
0
ADC0 L23
ADC0 L0
ADC0 R23
ADC0 R0
ADC1 L23
ADC1 L0
ADC1 R23
ADC1 R0
STREAM ID STREAM TAG
DATA LENGTH
LEFT ADC0
RIGHT
LEFT ADC1 DATA BLOCK
RIGHT
ADC[1:0] Cnvtr
Bit Number [15]
Sub Field Name StrmType
Description Stream Type (TYPE): 0: PCM 1: Non-PCM (not supported) Sample Base Rate 0= 48kHz 1=44.1KHz
[14]
FrmtSmplRate
Table 6: Mult-channel
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[13:11] SmplRateMultp Sample Base Rate Multiple 000=48kHz/44.1kHz or less 001= x2 010= x3 (not supported) 011= x4 192kHz only, 176.4 not supported 100-111= Reserved Sample Base Rate Divisor 000= Divide by 1 001= Divide by 2 (not supported) 010= Divide by 3 (not supported) 011= Divide by 4 (not supported) 100= Divide by 5 (not supported) 101= Divide by 6 (not supported) 110= Divide by 7 (not supported) 111= Divide by 8 (not supported) Bits per Sample 000= 8 bits (not supported) 001= 16 bits 010= 20 bits 011= 24 bits 100-111= Reserved Number of Channels Number of channels for this stream in each “sample block” of the “packets” in each “frame” on the link. 0000=1 channel (not supported) 0001 = 2 channels … 1111= 16 channels. Software-programmable integer representing link stream ID used by the converter widget. By convention stream 0 is reserved as unused. Integer representing lowest channel used by converter. 0 and 2 are valid Entries If assigned to the same stream, one ADC must be assigned a value of 0 and the other ADC assigned a value of 2.
[10:8]
SmplRateDiv
[6:4]
BitsPerSmpl
[3:0]
NmbrChan
[7:4]
Strm
[3:0]
Ch
Table 6: Mult-channel
2.12. EAPD
The EAPD pin (pin 47) is a dedicated, bi-directional control pin. Although named External Amplifier Power Down (EAPD) by the HD Audio specification, this pin operates as an external amplifier power up signal. The EAPD value is reflected on the EAPD pin; a 1 causes the external amplifier to power up (equivalent to D0), and a 0 causes it to power down (equivalent to D3.) When the EAPD value = 1, the EAPD pin must be placed in a state appropriate to the current power state of the associated Pin Widget even though the EAPD value (in the register) may remain 1. The default state of this pin is 0 (driving low.) The pin defaults to an open-drain configuration (an external pull-up is recommended.) Per the HD Audio specification and HDA015-B, multiple ports may control EAPD. The EAPD pin assumes the highest power state of all the the EAPD bits in all of the pin complexes. The default value of EAPD is 1 (powered on), but the FG power state will override and the pin will be low. A port will request External Amp Power Up when its power state is active (FG and pin widget power state is
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SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO D1 or D0) or (Analog PC_Beep is enabled and port is enabled as an output) and the port’s EAPD bit is set to 1. The state of the EAPD pin (unless configured as an input or held low by an external circuit when configured as an open drain output) will be the logical OR of the external amp power up requests from all ports. By default, the EAPD pin also functions as the Mute#/ShutDown# input for the internal BTL amplifier. In this mode, a low value at the pin (either due to internal EAPD being 0, or to an external entity forcing the pin low) will cause the internal BTL amplifier to mute or enter a low power state depending on the amplifier configuration. (See below) Vendor specific verbs are available to configure this pin. These verbs retain their values across link and single function group resets but are set to their default values by a power on reset:
MODE1 0 0 1 1
MODE0 0 1 0 1
EAPD Pin Function Open Drain I/O CMOS Output CMOS Input CMOS Input
Description Value at pin is wired-AND of EAPD bit and external signal.(default) Value of EAPD bit in pin widget is forced at pin External signal controls internal amps. EAPD bit in pin widget ignored External signal controls internal amps. EAPD bit in pin widget ignored
Table 7. EAPD Pin Mode Select Control Flag EAPD PIN MODE 1:0 BTL/HP SD BTL/HP SD MODE BTL/HP SD INV Description Defines if EAPD pin is used as input, output, or bi-directional port (Open Drain) 0 = Amp controlled by EAPD pin only (default) / 1 = Amp controlled by power state (pin and FG) only 0 = Amp will mute when disabled. / 1 = Amp will shut down (enter a low power state) when disabled (default for YA forward) 0 = AMP will power down (or mute) when EAPD pin is low (default) / 1 = Amp will power down (or mute) when EAPD pin is high.
Table 8. Control bit descriptions for BTL amplifier and Headphone amplifier enable configurations BTL SD 0 0 0 0 0 0 0 0 1 1 BTL SD MODE 0 0 0 0 1 1 1 1 0 1 BTL SD INV 0 0 1 1 0 0 1 1 NA NA EAPD Pin State 0 1 0 1 0 1 0 1 NA NA BTL Amp State Amplifier is mute (default1) Amplifier is active Amplifier is active Amplifier is mute Amplifier is in a low power state Amplifier is active Amplifier is active Amplifier is in a low power state Amplifier follows pin/function group power state and will mute when disabled Amplifier follows pin/function group power state and will enter a low power state when disabled
Table 9. BTL Amp Enable Configuration 1. EAPD bit is set to one by default but the EAPD state is 0 after power-on reset because the function group is not in D0. The state after a single or double function group reset will be compliant with HDA015-B.
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HP SD 0 0 0 0 0 0 0 0 1 1 HP SD MODE 0 0 0 0 1 1 1 1 0 1 HP SD INV 0 0 1 1 0 0 1 1 NA NA EAPD Pin State 0 1 0 1 0 1 0 1 NA NA Headphone Amp State Amplifier is mute (default1) Amplifier is active Amplifier is active Amplifier is mute Amplifier is in a low power state Amplifier is active Amplifier is active Amplifier is in a low power state Amplifier follows pin/function group power state and will mute when disabled Amplifier follows pin/function group power state and will enter a low power state when disabled
1.
Table 10. Headphone Amp Enable Configuration EAPD bit is set to one by default but the EAPD state is 0 after power-on reset because the function group is not in D0. The state after a single or double function group reset will be compliant with HDA015-B.
Analog BEEP enabled 0 1
EAPD Pin value1
Description
Forced to low when in D2 or D3 Forced low in D2 or D3 unless port is enabled as output
Follows description in HD Audio spec. External amplifier is shut down when pin or function group power state is D2 or D3 independent of value in EAPD bit. Power state is ignored if port is enabled as output and port EAPD=1 to allow PC_Beep support in D2 and D3
1.
Table 11. EAPD Analog PC_Beep behavior When pin is enabled as Open Drain or CMOS output. AFG Power State D0-D3 D0 D1 D2 D2 D3 D3 D3cold D4 D5 Analog PC_BEEP Disabled Enabled Disabled Enabled Port Power State D0-D1 D0-D2 D0-D2 D0-D3 D0-D3 Table 12. EAPD Behavior
RESET# Asserted (Low) De-Asserted (High) De-Asserted (High) De-Asserted (High) De-Asserted (High) De-Asserted (High) De-Asserted (High) De-Asserted (High) De-Asserted (High) De-Asserted (High)
Pin Behavior Active low immediately after power on, otherwise the previous state is retained across FG and link reset events Active - Pin reflects EAPD bit unless held low by external source. Active - Pin reflects EAPD bit unless held low by external source. Pin forced low to disable external amp Active - EAPD Pin high if any port EAPD bit =1 and that port also enabled as output. Pin forced low to disable external amp Active - EAPD Pin high if any port EAPD bit=1 and that port also enabled as output. Pin forced low to disable external amp Pin forced low to disable external amp Pin Hi-Z (off)
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Figure 3. HP EAPD Example to be replaced by single pin for internal amp
HP AUDIO CONTROL BLOCK DIAGRAM
SYNC FROM KBC TO OS
OS
SCAN CODES
SYNC FROM AUDIO GUI TO KBC
MUTE + UP/DOWN BUTTONS
(MUTE LED ON SAME BOARD)
KBC
A_EAPD
GPIO_1
A_SD
CODEC
SPKR_EN#
SPKR AMP
Figure 4. EAPD implementation
VDD
Internal Headphone Amp SD/Mute Internal BTL Amp SD/Mute
EAPD
SD#
External Power Amp
EAPD PIN Control
SMU MUTE
OTHER
CODEC
2.13. Digital Microphone Support
The digital microphone interface permits connection of a digital microphone(s) to the CODEC via the DMIC0 and DMIC_CLK 3-pin interface. The DMIC0 signals are inputs that carry individual channels of digital microphone data to the ADC. In the event that a single microphone is used, the data is ported to both ADC channels. This mode is selected using a vendor specific verb and the left time slot is copied to the ADC left and right inputs. The DMIC_CLK output is controllable from 4.704Mhz, 3.528Mhz, 2.352Mhz, 1.176Mhz and is synchronous to the internal master clock. The default frequency is 2.352Mhz. The DMIC data input is reported as a stereo input pin widgets that incorporate a boost amplifier. The pin widgets are shown connected to the ADCs through the same multiplexors as the analog ports.
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SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO Although the internal implementation is different between the analog ports and the digital microphones, the functionality is the same. In most cases, the default values for the DMIC clock rate and data sample phase will be appropriate and an audio driver will be able to configure and use the digital microphones exactly like an analog microphone. To conserve power, the analog portion of the ADC will be turned off if the D-mic input is selected. When switching from the digital microphone to an analog input to the ADC, the analog portion of the ADC will be brought back to a full power state and allowed to stabilize before switching from the digital microphone to the analog input. This should take less than 10mS. DMIC pin widgets support port presence detect directly using SENSE-B input. The codec supports the following digital microphone configurations:
Digital Mics 0 Data Sample N/A ADC Conn. N/A Notes No Digital Microphones Available on either DMIC_0 or DMIC_1 When using a microphone that supports multiplexed operation (2-mics can share a common data line), configure the microphone for “Left” and select mono operation using the vendor specific verb. “Left” D-mic data is used for ADC left and right channels. Available on either DMIC_0 or DMIC_1, External logic required to support sampling on a single Digital Mic pin channel on rising edge and second Digital Mic right channel on falling edge of DMIC_CLK for those digital microphones that don’t support alternative clock edge (multiplexed output) capability. Table 13. Valid Digital Mic Configurations
1
Single Edge
0, or 1
2
Double Edge on either DMIC_0 or 1
0, or 1
Power State D0 D1-D3 D0-D3 D4 D5
DMIC Widget Enabled? Yes Yes No -
DMIC_CLK Output Clock Capable Clock Disabled Clock Disabled Clock Disabled Clock Disabled
DMIC_0 Input Capable Input Disabled Input Disabled Input Disabled Input Disabled
Notes DMIC_CLK Output is Enabled when DMIC_0 Input Widget is Enabled. Otherwise, the DMIC_CLK remains Low DMIC_CLK is HIGH-Z with Weak Pull-down DMIC_CLK is HIGH-Z with Weak Pull-down DMIC_CLK is HIGH-Z with Weak Pull-down DMIC_CLK is HIGH-Z with Weak Pull-down
Table 14. DMIC_CLK and DMIC_0 Operation During Power States
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Figure 5. Single Digital Microphone (data is ported to both left and right channels
Off-Chip Digital Microphone DMIC_0 OR DMIC_1 Pin DMIC_CLK Pin
On-Chip Single Line In Stereo Channels Output
STEREO ADC0 or 1 PCM On-Chip Multiplexer
Single Microphone not supporting multiplexed output. DMIC_0 Or DMIC_1
Valid Data Right Channel Left Channel Valid Data Valid Data
MUX
DMIC_CLK Single “Left” Microphone, DMIC input set to mono input mode. DMIC_0 Or DMIC_1
Valid Data Valid Data Valid Data Valid Data
Left & Right Channel
DMIC_CLK
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Figure 6. Stereo Digital Microphone Configuration
Off-Chip External Multiplexer DMIC_0 Or DMIC_1
MUX
On-Chip
Digital Microphones
On-Chip Multiplexer Stereo Channels Output
Pin
STEREO ADC0 or 1 PCM
MUX
DMIC_CLK Pin
DMIC_0 Or DMIC_1
Valid Data R
Valid Data L
Valid Data R
Valid Data L
Valid Data R
Right Channel
Left Channel
DMIC_CLK
Note: Some Digital Microphone Implementations support data on either edge, therefore, the external mux may not be required.
2.14. Analog PC-Beep
The codec supports automatic routing of the PC_Beep pin to Port A, Port B, and Port D outputs when the HD-Link is in reset. When the link is active (not held in reset) Analog PC-Beep may be enabled manually. Analog PC_Beep is mixed at the port and only ports enabled as outputs will pass PC_Beep. Beep activity monitoring is provided when the analog beep path is enabled and the CODEC or amplifier is in a low power state (D3). The Analog PC Beep input is sampled for 500us every 1ms. If the beep input is high or low (>200mVpp) for at least 37% of that time, it is considered active. If it is active for less than 7.5% of
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SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO that time, it is possibly inactive. If no activity is detected for 64ms (128ms, 256ms and 512ms also selectable for the idle threshold), then beep is considered inactive.
Figure 7. Analog PC Beep Active
Phase 1: analog beep auto-routing phase in the period after application of DVDD, before the first rising edge of link reset. Once Analog PCbeep is detected(BEEP_PRESENCE=1) after 64ms delays (after POR (power on reset)), the Amplifier will be turned on(port_pwd=0, port_output_en=1, there is a timing between these two signals) and analog_beep_en=1. If BEEP_PRESENCE=0 for longer than the threshold time, the amplifiers will be turned off to save power and prevent unwanted system noise from being heard. Phase 2: When not in phase 1 A. If analog beep function is disabled by driver. Analog beep auto-detect will also be disabled. B. If analog beep function is enabled by driver. Once analog PCbeep is detected(BEEP_PRESENCE=1), analog pc_beep will be enabled If in D0-D2, enabled simply means muting or un-muting beep to avoid hearing system noise on the beep input pin but it is acceptable to turn off port amplifiers if not currently used by DACs, mixer, or beep to save power. If in D3, enabled means that the necessary amplifiers are turned on so that the beep signal may be heard on all ports configured as outputs (see analog pc-beep description section above) All needed amplifiers are enabled until BEEP_PRESENCE=0 for longer than the idle threshold A flow chart of Analog PC Beep is below.
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POR
Wait 64mS
IDLE
NO Analog PC_Beep Enabled?
NO
Link Reset Active?
NO
NO
NO
YES
YES
Activity on Pin?
YES
Turn on Amplifiers / Enable Beep Path
YES
Activity on Pin?
Activity on Pin?
NO
NO
Inactivity over threshold?
YES
Disable Beep Path / Turn off Amplifiers
Figure 8. Analog PC Beep Flow chart
2.15. Digital PC-Beep
This block uses an 8-bit divider value to generate the PC beep from the 48kHz HD Audio Sync pulse. The digital PC_Beep block generates the beep tone on all Pin Complexes that are currently configured as outputs. The HD Audio spec states that the beep tone frequency = (48kHz HD Audio
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SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO SYNC rate) / (4*Divider), producing tones from 47 Hz to 12 kHz (logarithmic scale). Other audio sources are disabled when digital PC_Beep is active. It should be noted that digital PC Beep is disabled if the divider = 00h. PC-Beep may be attenuated and distorted when the CODEC is in D3 depending on the load impedance seen by the output amplifier since all ports are in a low power state while in D3. Load impedances of 10K or larger can support full scale outputs but lower impedance loads will distort unless the output amplitude is reduced. Digital PC_Beep requires a clock to operate and the CODEC will prevent the system from stopping the bus clock while in D3 by setting the Clock_Stop_OK bit to 0 to indicate that the part requires a clock.
2.16. Headphone Drivers
The codec implements both traditional and cap-less headphone outputs. The Microsoft Windows Logo Program allows up to the equivalent of 100ohms in series. However, an output level of +3dBV at the pin is required to support 300mV at the jack with a 32ohm load and 1V with a 320 ohm load. Microsoft allows device and system manufactures to limit output voltages to address EU safety requirements. (WLP 3.09 - please refer to the latest Windows Logo Program requirements from Microsoft.) The codec does not support power limiting. Headphone performance will degrade if more than one port is driving a 32 ohm load.
2.17. BTL Amplifier
An integrated class-D stereo BTL amplifier is provided to directly drive 4 ohm speakers (2W @ 4.75V) or 8 ohm speakers (1W @ 4.75V). No external filter is needed for cable runs of 18” or less. An internal DC blocking filter prevents distortion when the audio source has DC content, and prevents unintentional power consumption when pausing audio playback. The amplifier may be controlled using the EAPD pin (see EAPD section.) Using a vendor specific verb, the BTL amplifier may be configured to support a mono speaker connected to the L +/- pins. In this mode, the Left and Right audio is mixed and sent to the left output only. The right channel is turned off to conserve power. Maximum gain for the BTL amplifier is programmable. The following 4 gain settings relative to a nominal line output are desired: +6.5dB, +9.5dB, +14.5dB, +16.5dB. Absolute gain may vary and the suggested accuracy is +/-1.5dB. This gain is exposed in a vendor specific widget and is intended to mimic the pin programmable gain implemented in discrete BTL amplifiers commonly used in notebook computers. The BTL amplifier includes thermal management circuitry. When the CODEC reaches a temperature of about 140 degrees, the output amplitude of the BTL amp is gradually lowered until the temperature falls below 140. All other functions will remain active if the BTL amplifier is shut down due to die temperature.
2.18. BTL Amplifier High-Pass Filter
For mobile applications, speakers are often incapable of reproducing low frequency audio and unable to handle the maximum output power of the BTL amplifier. A high-pass filter is implemented in the BTL output path to reduce the amount of low frequency energy reaching speakers attached to the BTL amplifier. This can prevent speaker failure.
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2.18.1.
Filter Description
The high-pass filter is derived from the common biquadratic filter and provides a 12dB/octave roll-off. The filter may be programmed for a -3dB response at: 100Hz, 200Hz, 300Hz, 400Hz, 500Hz, 750Hz, 1KHz, or 2KHz. The high pass filter is enabled by default with a cut-off frequency of 300Hz. The filter may be bypassed using the associated verb (processing state verb). The analog PC_Beep input is not affected by the digital high-pass filter. To ensure that the speakers attached to the BTL amplifier are not harmed by low frequency audio entering the PC_Beep input, an external filter must be implemented. Fortunately, it is common practice to implement an attenuation circuit and DC blocking capacitor at the PC_Beep input. This attenuator/filter is easily adjusted to restrict low frequency audio. The easiest approach is to reduce the value of the DC blocking capacitor but other approaches are equally effective.
2.19. EQ
There are 5 bands of parametric EQ (bi-quad) per channel. Due to the flexibility of the bi-quad implementation, each filter band may be configured as a high-pass, low-pass, band-pass, high shelving, low shelving, or other function. Each band has an independent set of coefficients. A bi-quad filter has 6 coefficients. One coefficient is normalized to 1 and 5 are programmed into the core. Each band supports up to +15dB boost or up to -36dB cut.
2.20. Combo Jack Detection
4 conductor (combo) jacks are becoming popular. In the most common implementation the 4 conductor plug has the same mechanical dimensions as a 3 conductor 3.5mm plug but the sleeve portion has been split into two segments:S1 and S2. When a 4-conductor plug (headset) is inserted into the jack T (Tip) = Left headphone audio, R (Ring) = Right headphone audio, S1 (First half of sleeve) = microphone input, and S2 (Second half of sleeve) = return (GND). When a 3-conductor plug (headphones) is inserted into the jack; T=Left audio, R=Right audio, S1=GND, S2=GND. By monitoring the S1 connection to see if it is shorted to ground, we can distinguish between headsets and headphones. Please note that analog microphone plugs (3-conductor-Lmic/Rmic/GND) and optical SPDIF plugs can not be supported using this implementation.
Figure 9. Combo Jack
G N
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Plug insertion is reported on the headphone port using the switch integrated into the jack. The internal circuit monitors the voltage at the jack to determine if a low impedance load is present.
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2.21. GPIO
2.21.1.
GPIO # 0 1 2 3 4
GPIO Pin mapping and shared functions
Pin 38 2 3 38 20 Supply DVDD DVDD DVDD DVDD AVDD GPI/O YES YES YES YES YES YES GPI GPO VrefOut DMIC IN CLK IN VOL Pull Up Pull Down 50K 50K 50K 50K 50K
2.21.2.
Digital Microphone/GPIO Selection
Functions are available on the GPIO0 pin. To determine which function is enabled, the order of precedence is followed: 1. If the GPIOs are enabled, they override Digital Mics 2. If the GPIOs are not enabled through the AFG, then at reset, the pin is pulled low by an internal pull-down resistor. 3. If the port is enabled as an input, the digital microphones will be used. 4. In the event that the port is enabled as an input and an output, the port will be an output and the Digital Mic path will be mute.
2.21.3.
Digital Microphone/GPIO Selection
2 functions are available on the DMIC_CLK/GPIO1 (pin 2) and the DMIC_0/GPIO2 (pin 4) pins. To determine which function is enabled, the order of precedence is followed: 1. If GPIOs are not enabled through the AFG, then at reset, pins 2 and 4 are pulled low by an internal pull-down resistor. 2. If the GPIO 1 is enabled, the 2 DMIC pins become mute (unless programmed for GPIO use) and pin 2 becomes GPIO with an internal pull-down. 3. If GPIO2 is enabled through the AFG, pin 4 becomes a GPIO and is pulled low by an internal pull-down resistor. 4. If the port is enabled as an input, the digital microphones will be used. 5. If the port is not enabled as an input or if the pin is configured as a GPIO, the digital microphone path will be mute.
2.22. HD Audio HDA015-B support
The codec provides complete support for the HDA015-B specification (now DCN) building on the support already present in previous products. HDA015-B features supported are: 1. Persistence of many configuration options through bus and function group reset. 2. The ability to support port presence detect in D3 even when the HD Audio bus is in a low power state (no clock.) 3. Fast resume times from low power states: 1ms D1 to D0, 2ms D2 to D0, 10mS D3 to D0.
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2.23. Digital Core Voltage Regulator
The digital core operates from a 1.8V (10%) supply voltage. Many systems require that the CODEC use a single 3.3V digital supply, so an integrated regulator is included on die. The regulator uses pin 9, DVDD, as its voltage source. The output of the LDO is connected to pin 1 and the digital core. A 10uF capacitor must be placed on pin 1 for proper load regulation and regulator stability. The digital core voltage regulator is only dependent on DVDD. DVDDIO may be either 3.3 or 1.5V and may precede or follow DVDD in sequence. The CODEC digital logic and I/O (unless referenced to AVDD) will operate in the absence of AVDD. DVDD and AVDD supply sequencing for the application of power and the removal of power is neither defined nor guaranteed. It is common for desktop systems to supply AVDD from the system standby supply and the CODEC will tolerate, indefinitely, the condition where AVDD is active but DVDD and DVDDIO are inactive.
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2.24. Aux Audio Support
The CODEC supports an auxiliary audio mode where analog audio is supported by default after power is supplied with the HD Audio bus disabled. In this mode, an analog input is routed to one of several output ports depending on jack presence detection. In addition to shutting of the CODEC BTL and headphone amplifiers when the dock output jack is used, the BTL amplifier will be disabled when the headphone jacks are used, and the headphone amplifiers will be disabled when not in use.
2.24.1.
General conditions in Aux Audio Mode:
HD Audio Link is off (RST# is 0, active, and BitClk is 0, inactive. CODEC does not need to monitor BitClk to enter/exit this mode but must not depend on BitClk to operate.) (Part will enter Aux Audio Mode immediately on application of power if Aux Audio Mode is enabled as default.) OR HD Audio CODEC function group power state is set to D3cold and Aux Audio Mode is enabled. (Device enters immediately on transition to D3cold and remains in Aux mode until a double AFG reset event is received or until the next rising edge of RST#) • • • • • • • • • • • • • • • HD Audio CODEC analog and digital supplies are active. Port A connects to the system microphone jack. Port B connects to the system headphone jack. Port C is not used Port D connects to the internal speakers. Port E is connected to the dock Line Out jack/AUX Audio out (it is an output port) Port F is connected to the dock Mic Input jack/AUX Audio In (it is an input port) The digital microphone clock is generated by the CODEC. The DMIC data is converted to PCM and sent to the Aux Audio Module through the Aux Out port. The System microphone jack (Port A) is available to the auxiliary audio subsystem. Vref_Out will be enabled when the system Mic is plugged in. EAPD is used to control the power state of the mixer, BTL amplifier, and headphone amplifiers. The amplifiers are off if EAPD is held low. Internal circuitry will delay enabling (change power state, un-mute, etc.) the output amplifiers a sufficient amount of time after the application of power or EAPD=1 to prevent pops. Internal circuitry will orchestrate power down (EAPD = 0) to prevent pops. EAPD must be forced low before removing power. No special Dock signal present for the CODEC. Only port presence detect for the dock Line Out (port E) is used. ECR15b operation does not presents a problem. The CODEC will not enter Aux Audio mode unless the function group power state is set to D3cold prior to putting the HD Audio interface into reset (controller D3.)To prevent undesirable behavior (pops, etc.) the bus must not be placed into reset with the clock stopped unless EAPD is forced low or D3cold has been set. The Enable bit in the Aux Audio vendor specific verb is provided so firmware or other software can disable Aux Audio support. The default value of this bit is determined by a bond option and may be determined by reading the device ID. This bit only returns to its default value when a power on reset event is generated or when programmed to that value by software.
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2.24.2.
Entering Aux Audio Mode
Enter AUX mode under two conditions, refer to figure below: • • When DVDD is powered-up, the value of AUX_enable register is “enabled” (one), and before link reset is de-asserted (pull high). If AUX_enable is “enabled” (one) and the Power state is D3cold then chip will also enter AUX mode but the Clock_Stop_OK flag is not required (set to 1 if convenient.). (Note that the part will enter Aux mode immediately upon transition to D3cold. It is possible to return to normal operation by issuing a double AFG reset if the link is still active.) Note: At that time, Force Portsense and BTL Amp on when we enter link reset if the AuxAudio bit is set. If the AuxAudio bit is not set (by bond option or software) then we will not enter Aux Audio Mode-Portsense and BTL Amp will remain off. Port F (“dock microphone”) input is routed to Port D (“internal speakers”), Ports B (system headphone port), and Port E (“dock Line Out”) directly. The analog mixer is disabled to reduce power consumption.
Figure 10. Switching between Normal and Aux Audio Modes
DVDD
Dig_POR
Power state
D3
D0
D3
D0
D3 cold
Link_reset
AUX_enable (register)
Operation mode
AUX_mode
Normal mode
D3 with clock
D3 clockless
Normal mode
AUX_mode
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2.24.3.
“Playback Path” Port Behavior (AnaIog I/O)
Port F (“dock microphone”) input is routed to Port D (“internal speakers”) and Port B (system headphone port). The analog mixer is disabled to reduce power consumption.
2.24.4.
When Port E presence detect = 0
• • • • • Presence detect for Port E = 0 (nothing plugged in) Port F, the “dock microphone”, input is routed to Port B, or D when that port is active The power supply (charge pump) for B will be inactive if B is not in use. If Port B is not in use (port presence detect = 0), Port D, internal speakers, will be active and port B will be inactive. EAPD must not be forced low due to the dock being absent or high when a dock is present. EAPD is used to indicate if AUX Audio Mode is in use.
2.24.5.
When Port E presence detect = 1
• • • • • Presence detect for Port E = 1 (something plugged in) Port D is disabled If Port B is in use (port presence detect = 1), that port will be enabled and output the audio entering Port F The power supply for port B will be active if port B is in use. If Port B is not in use (port presence detect = 0), port B will be inactive and the audio on Aux_In will be mixed with the audio from the Secondary Audio input and routed to Port E, the dock headphone jack. EAPD must not be forced low due to the dock being absent or high when a dock is present. EAPD is used to indicate if AUX Audio Mode is in use.
•
EAPD (pin) 0 1 1 1 1 1
Aux Support Enable1 NA 0 1 1 1 1
Port E detect NA NA 0 0 1 1
Port B detect NA NA 0 1 0 1
Port A, C, F, DMIC detect NA NA NA NA NA NA
Port D behavior disabled Widget controlled enabled (F to D) disabled disabled disabled
Port B behavior disabled Widget controlled disabled enabled (F to B) disabled enabled (F to B)
Port E behavior disabled (mute) Widget controlled disabled (mute) disabled (mute) enabled Aux+Secondary disabled (mute)
1.default value for Aux Audio Enable is determined by bond option.
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2.24.6.
SYSTEM DIAGRAMS (Analog I/O)
Figure 11. Aux Audio Playback When Nothing Plugged In (or System is not Docked)
Playback Speaker
HD Audio Interface
D-MIC MIC HP SPKR NA
DM
HP
A
I2S CODEC I2S Routing
Dock
B
F
S
MIC
D
EQ
S
C
PC Beep
Aux Audio Module
Filter
EC
Figure 12. Aux Audio Playback When System Headphones are Plugged In
Playback Headphone
HD Audio Interface
D-MIC MIC HP SPKR NA
DM
HP
A
I2S CODEC I2S Routing
Dock
B
F
S
MIC
D
EQ
S
C
PC Beep
Aux Audio Module
Filter
EC
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Figure 13. Aux Audio Playback when the System is Docked and Headphones are Plugged In
Playback Dock Headphone
HD Audio Interface
D-MIC MIC HP SPKR NA
DM
HP
A
I2S CODEC I2S Routing
Dock
B
F
S
MIC
D
EQ
S
C
PC Beep
Aux Audio Module
Filter
EC
2.24.7.
EAPD
Since the Aux Audio mode overrides the default behavior but not the actual port settings when in reset, the logical state of the EAPD pin must be overridden as well. When Aux Audio mode is enabled and the part is in reset as described above, the logical state of EAPD will be 1 (External Amplifier Powered Up) unless held low by an external circuit. This ensures that audio pass-thru and analog PC_Beep will be supported.
2.24.8.
Analog PC_Beep
Analog PC_Beep is supported in Aux Audio mode. By default, analog PC_Beep is disabled but may be enabled due to Beep pass-thru support in reset (see the PC_Beep section). If the CODEC is programmed to enable analog PC_Beep and Aux Audio mode is enabled, the next time reset is asserted, the analog PC_Beep pin will be mixed at each of the active outputs.
2.24.9.
Class-D BTL Issues
While in Aux Audio mode the HD Audio bus clock (BitClk) is not available. The Class-D controller requires a very high speed clock to operate and an internal clock must be provided. In Aux Audio mode, the actual frequency used by the Class-D controller and its associated ADC will not be exact since an external reference will not be available.The performance characteristics in Aux Audio Mode will be degraded compared to the normal operating mode characteristics specified elsewhere in this document.
2.24.10. Firmware/Software Requirements:
The reconfiguration outlined in this chapter is autonomous (without the help of firmware or OS driver.) This autonomous mode does not interfere with normal operation. If it is desirable to stop the HD Audio bus while the CODEC is in D3 under OS control per DCN HDA015-B, no action is required. The CODEC will not enter Aux Audio Mode unless placed in D3cold.
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2.25. Microphone Mute Input
Available on silicon revision WB and beyond. The 92HD99 supports a microphone mute input. An external switch or other circuit may directly mute the CODEC without relying on software control. This is a most helpful feature for allowing the end user to conveniently enforce privacy since it bypasses the record gain/mute functions typically controlled by software. While recording is muted, any active stream will receive digital silence.
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3. CHARACTERISTICS 3.1. Electrical Specifications
3.1.1. Absolute Maximum Ratings
Stresses above the ratings listed below can cause permanent damage to the 92HD99. These ratings, which are standard values for IDT commercially rated parts, are stress ratings only. Functional operation of the device at these or any other conditions above those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods can affect product reliability. Electrical parameters are guaranteed only over the recommended operating temperature range.
Item Analog maximum supply voltage Digital maximum supply voltage VREFOUT output current Voltage on any pin relative to ground Operating temperature Storage temperature Soldering temperature Pin AVdd DVdd PVdd 6 Volts 5.5 Volts 6 Volts 5 mA Vss - 0.3 V to Vdd + 0.3 V 0 oC to +70 oC -55 oC to +125 oC Soldering temperature information for all available in the package section of this datasheet. Table 15. Electrical Specification: Maximum Ratings Maximum Rating
3.1.2.
Recommended Operating Conditions
Parameter Min. DVDD_Core DVDD_IO (3.3V signaling) DVDD_IO (1.5V signaling) 1.6 3.135 1.418 3.135 4.75 0 Tcase (48-QFN) Table 16. Recommended Operating Conditions Typ. 1.8 3.3 1.5 3.3 5 Max. 1.98 3.465 1.583 3.465 5.25 +70 +90 Units V V V V V C C
Power Supplies
Power Supply Voltage
Digital - 3.3 V Analog - 5 V
Ambient Operating Temperature Case Temperature
ESD: The 92HD99 is an ESD (electrostatic discharge) sensitive device. The human body and test equipment can accumulate and discharge electrostatic charges up to 4000 Volts without detection. Even though the 92HD99 implements internal ESD protection circuitry, proper ESD precautions should be followed to avoid damaging the functionality or performance.
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3.2.
92HD99 Analog Performance Characteristics
(Tambient = 25 ºC, AVdd = 4.75V (4.5-5.25V) or 3.3V +/-5%, DVdd = 3.3V ± 5% or 1.8V± 10%, AVss=DVss=0V; 20Hz to 20KHz swept sinusoidal input; Sample Frequency = 48 kHz; 0dB FS = 1Vrms for AVdd = 4.75V and 0.71Vrms for AVdd = 3.3V, 10KΩ//50pF load, Testbench Characterization BW: 20 Hz – 20 kHz, 0 dB settings on all gain stages)
Parameter Digital to Analog Converters
Resolution Dynamic Range1: PCM to All Analog Outputs SNR2 - DAC to All Line-Out Ports THD+N3 - DAC to All Line-Out Ports SNR2 - DAC to All Headphone Ports THD+N3 - DAC to All Headphone Ports SNR2 - DAC to All Headphone Ports THD+N3 - DAC to All Headphone Ports
Conditions
Min
Typ
24
Max
Unit
Bits dB dB dBr dB dBr dB dBr
-60dB FS signal level, Analog Mixer disabled Analog Mixer Disabled, PCM data Analog Mixer Disabled,-3dB FS Signal, PCM data Analog Mixer Disabled, 10K load, PCM data Analog Mixer Disabled,-3dB FS Signal, 10K load, PCM data Analog Mixer Disabled, 32 load, PCM data Analog Mixer Disabled, -3dB FS Signal, 32 load, PCM data -65 -65 70 65
98 98 89 98 87 98 73 73 68 0.5 0.5 20 21,000 0.125 21,000 31,000 -100 -55 0.75 10 1 31,000 1 20 10 -
Any Analog Input (ADC) to DAC Crosstalk 10KHz Signal Frequency. 0dBV signal applied to ADC, DACs idle, ports enabled as output. Any Analog Input (ADC) to DAC Crosstalk DAC L/R crosstalk DAC L/R crosstalk Gain Error Interchannel Gain Mismatch D/A Digital Filter Pass Band4 1KHz Signal Frequency. see above DAC to LO or HP 20-15KHz into 10K load DAC to HP 20-15KHz into 32 load Analog Mixer Disabled Analog Mixer Disabled
dB dB dB dB dB dB Hz +/- dB Hz Hz dB dB ms dB mV deg.
D/A Digital Filter Pass Band Ripple5 D/A Digital Filter Transition Band D/A Digital Filter Stop Band D/A Digital Filter Stop Band Rejection6 D/A Out-of-Band Rejection7 Group Delay (48KHz sample rate) Attenuation, Gain Step Size DIGITAL DAC Offset Voltage Deviation from Linear Phase
Analog Outputs
Full Scale All Mono/Line-Outs Full Scale All Mono/Line-Outs DAC PCM Data DAC PCM Data Table 17. 92HD99 Analog Performance Characteristics 1.00 2.83 Vrms Vp-p
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SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO Parameter
All Headphone Capable Outputs Amplifier output impedance External load Capacitance Conditions 32load Mono/Line Outputs Headphone Outputs Mono/Line Outputs Headphone Outputs
Min
40 150 0.1
Typ
60
Max
-
Unit
mW (peak) Ohms
220
pF
Analog inputs
Full Scale Input Voltage All Analog Inputs with boost All Analog Inputs with boost All Analog Inputs with boost Boost Gain Accuracy Input Impedance Input Capacitance 0dB Boost @4.75V (input voltage required for 0dB FS output) 10dB Boost 20dB Boost 30dB Boost 1.05 0.320 0.105 0.032 -2 50 15 2 Vrms Vrms Vrms Vrms dB K pF
Analog Mixer
Dynamic Range: PCM to All Analog Outputs SNR2 - All Line-Inputs to all Line Outputs THD+N3 - All Line-Inputs to all Line Outputs SNR2 - DAC to All Ports THD+N3 - DAC to All Ports Attenuation, Gain Step Size ANALOG -60dB FS signal level Analog Beep enabled all other mixer inputs mute All inputs unmuted, single line input driven by ATE. 0dB Full Scale Input on one input, all others silent. Analog Mixer Enabled, PCM data, all others inputs mute. Analog Mixer Enabled, 0dB FS Signal, PCM data, all others inputs unmute/silent 95 90 83 98 85 1.5 dB dB dBr dB dBr dB
Analog to Digital Converter
Resolution Full Scale Input Voltage Dynamic Range1, All Analog Inputs to A/D Full Scale Input Voltage Dynamic Range1, All Analog Inputs to A/D THD+N3 All Analog Inputs to A/D THD+N3 All Analog Inputs to A/D Analog Frequency Response8 A/D Digital Filter Pass Band4 A/D Digital Filter Pass Band Ripple5 Table 17. 92HD99 Analog Performance Characteristics
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24 0dB Boost (input voltage required to generate 0dBFS per AES 17) High Pass Filer Enabled, -60dB FS, No boost 20dB Boost (input voltage required to generate 0dBFS per AES 17) 20dB Boost High Pass Filter Enabled, -60dB FS High Pass Filter enabled, -3dB FS signal level 20dB Boost, High Pass Filter enabled, -3dB FS signal level 10 20 0.105 90 83 80 30,000 21,000 0.1 1.05 94
Bits
dB
dB dB dB Hz Hz +/- dB
92HD99
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO Parameter
A/D Digital Filter Transition Band A/D Digital Filter Stop Band A/D Digital Filter Stop Band Rejection6 Group Delay Any unselected analog Input to ADC Crosstalk Any unselected analog Input to ADC Crosstalk ADC L/R crosstalk DAC to ADC crosstalk Spurious Tone Rejection9 Attenuation, Gain Step Size (analog) Interchannel Gain Mismatch ADC 48 KHz sample rate 10KHz Signal Frequency 1KHz Signal Frequency Any selected input to ADC 20-15Khz DAC output 0dBFS. All outputs loaded. Input to ADC open. 20-15Khz Conditions
Min
21,000 31,000 -100 -65 -65 -65 -65 -
Typ
-
Max
31,000 1 -
Unit
Hz Hz dB ms dB dB dB dB
-100 1.5 -
0.5
dB dB dB
Power Supply
Power Supply Rejection Ratio Power Supply Rejection Ratio D0 Didd10 D0 Aidd10 D0 Didd11 D0 Aidd11 D1 Didd12 D1 Aidd12 D2 Didd D2 Aidd D3 (Beep enabled) Didd13 D3 (Beep enabled) Aidd13 D3 Didd13 D3 Aidd13 D3cold Didd13 D3cold Aidd13 Vendor D4 Didd Vendor D4 Aidd Vendor D5 Didd Vendor D5 Aidd 10kHz 1kHz 3.3V 5V 3.3V 5V 3.3V 5V 3.3V 5V 3.3V 5V 3.3V 5V 3.3V 5V 3.3V 5V 3.3V 5V -60 -70 25 66 17 54 10 30 8 7 2 6 2 4 1.3 3.5 1.1 3.5 1 0.3 dB dB mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA
Voltage Reference Outputs
VREFOut14 VREFOut Drive Table 17. 92HD99 Analog Performance Characteristics
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-
0.5 X AVdd 1.6
-
V mA
92HD99
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO Parameter
VREFILT (VAG) Conditions
Min
Typ
0.45 X AVdd
Max
Unit
V
Phased Locked Loop
PLL lock time PLL (or HD Audio Bit CLK) 24MHz clock jitter 96 150 200 500 usec psec
ESD / Latchup
IEC1000-4-2 JESD22-A114-B JESD22-C101 1 2 4 Level Class Class
Table 17. 92HD99 Analog Performance Characteristics 1.Dynamic Range is the ratio of the full scale signal to the noise output with a -60dBFS signal as defined in AES17 as SNR in the presence of signal and outlined in AES6id, measured “A weighted” over 20 Hz to 20 kHz bandwidth 2.Ratio of Full Scale signal to idle channel noise output is measured “A weighted” over a 20 Hz to a 20 kHz bandwidth. (AES17-1991 Idle Channel Noise or EIAJ CP-307 Signal-to-noise Ratio). 3.THD+N ratio as defined in AES17 and outlined in AES6id,non-weighted, over 20 Hz to 20 kHz bandwidth.Results at the jack are dependent on external components and will likely be 1 - 2dB worse. 4.Peak-to-Peak Ripple over Passband meets ± 0.125dB limits, 48 kHz or 44.1 kHz Sample Frequency. 1dB limit. 5.Peak-to-Peak Ripple over Passband meets ± 0.125dB limits, 48 kHz or 44.1 kHz Sample Frequency. 1dB limit. 6.Stop Band rejection determines filter requirements. Out-of-Band rejection determines audible noise. 7.The integrated Out-of-Band noise generated by the DAC process, during normal PCM audio playback, over a bandwidth 28.8 to 100 kHz, with respect to a 1 Vrms DAC output. 8.± 1dB limits for Line Output & 0 dB gain, at -20dBV 9.Spurious tone rejection is tested with ADC dither enabled and compared to ADC performance without dither. 10.All functions/converters active, pin complexes enabled, two FDX streams, line (10Kohm) loads. Add 24mA analog current per stereo 32 ohm headphone. 11.One stereo DAC and corresponding pin widgets enabled (playback mode) 12.Mixer enabled 13.Idle measurement D3 set for minimum clicks/pops (biases and min. amps. on) 14.Can be set to 0.5 or 0.8 AVdd.
3.3.
Class-D BTL Amplifier Performance
Parameter Output Power (BTL 4 ohm, 5V) Amplifier Efficiency (4, 5V, 2W) THD+N (BTL 4, 5V, FS) THD+N (BTL 4, 5V, -3dBFS) Frequency Response PWM frequency Output voltage noise (4, 5V) Idle current Shutdown current Table 18. Class-D BTL Amplifier Performance 20 0.3 352.8 65 3.6 0 20K Min 2 88 1 Typ Max Unit W % % % Hz KHz uV mA mA
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3.4.
Capless Headphone Supply Characteristics
Parameter LDO idle current Capless Headphone Amp idle current Charge Pump idle current Charge Pump shutdown time Charge Pump start-up time Frequency C1/C2 cap value Table 19. Capless Headphone Supply Min Typ 1 2 4 1 10 384 2.2 Max 2 3 6 Unit mA mA mA mS mS KHz uF
3.5.
AC Timing Specs
3.5.1.
Parameter
HD Audio Bus Timing
Definition Average BCLK frequency Period of BCLK including jitter High phase of BCLK Low phase of BCLK BCLK jitter Time after rising edge of BCLK that SDI becomes valid Setup for SDO at both rising and falling edges of BCLK Hold for SDO at both rising and falling edges of BCLK T_tco T_su T_h 3 5 5 Tcyc T_high T_low Symbol Min 23.9976 41.163 17.5 17.5 150 Typ 24.0 41.67 Max 24.0024 42.171 24.16 24.16 500 11 Units Mhz ns ns ns ps ns ns ns
BCLK Frequency BCLK Period BCLK High Phase BCLK Low Phase BCLK jitter SDI delay SDO setup SDO hold
Table 20. HD Audio Bus Timing Figure 14. HD Audio Bus Timing
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3.5.2.
Parameter DMIC_CLK Frequency DMIC_CLK Period DMIC_CLK jitter DMIC Data setup DMIC Data hold
Digital Microphone Timing
Definition Average DMIC_CLK frequency Period of DMIC_CLK DMIC_CLK jitter Setup for the microphone data at both rising and falling edges of DMIC_CLK Hold for the microphone data at both rising and falling edges of DMIC_CLK Tdmic_su Tdmic_h 5 5 Tdmic_cyc Symbol Min 1.176 850.34 Typ 2.352 425.17 Max 4.704 212.59 5000 Units MHz ns ps ns ns
Table 21. Digital Mic timing
3.5.3.
Parameter Input High Voltage1 Input Low Voltage1 Output High Voltage Output Low Voltage Input rise/fall time Input/Tristate High Leakage Current
GPIO Characteristics
Definition input level at or above which a 1 is reliably recorded input level at or below which a 0 is reliably recorded. VDD may be DVDD or AVDD iout = 4mA VDD may be DVDD or AVDD depending on pin iout = -4mA VDD may be DVDD or AVDD depending on pin Vin = VDD VDD may be DVDD or AVDD depending on pin (does not include pull-up or pull-down resistor if present) Symbol Vih Vil Voh Vol 0.9 x VDD 0.1 x VDD 10 0.5 Min 0.6 x VDD 0.35 x VDD Typ Max Units V V V V ns uA
transition time between 10% and 90% of supply T_rise/T_fall
Vin = 0 Input/Tristate Low Leakage VDD may be DVDD or AVDD depending on pin (does not include pull-up or pull-down resistor if Current present)
-50
uA
Table 22. GPIO Characteristics 1.High peak currents during dynamic switching of the Class-D PWM Outputs can result in Ground Rail Bounce. The amount of Ground Bounce should be kept below 0.35 x VDD for all Inputs, including internal logic which is tied to DVDD_CORE.
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4. FUNCTIONAL BLOCK DIAGRAM
MUX
Stream & Channel Select Vendor Specific
DAC0_Dig vol Digital Mute
Digital PC Beep
Analog Beep
DAC 0
DAC0
MixerOutVol DAC0 DAC1
MUX
MUX
Port A
HP Boost +0/+10/+20/+30 dB
Mic Bias
PORT A
Pin Complex Pins 22/23
DAC1_Dig
Stream & Channel Select
MUX
vol
Digital Mute
DAC 1
DAC1
Digital PC Beep
Analog Beep
Cap-less
HP
MUX
MixerOutVol DAC0 DAC1 Mixer Port A MUX vol Port C Port F DMIC0
MUX
PORT B
Pin Complex Pins 25/26
-16 to +30 dB In 1 dB steps
Stream & Channel Select
Digital PC Beep
Analog Beep
mute
MUX
ADC0
Gain
MixerOutVol DAC0 DAC1
MUX
Port C
LO Boost +0/+10/+20/+30 dB
Mic Bias
PORT C
Pin Complex Pins 15/16
Clocking Digital PC Beep Analog Beep_Dig 5-band EQ Highpass Filter Digital PWM controller
Class-D
BTL
MUX
HD Audio LINK LOGIC
MixerOutVol_Dig DAC0_Dig DAC1_Dig
MUX
PORT D
Pin Complex Pins 34/35/37/38
Stream & Channel Select
ADC1
mute
Gain
vol
MUX
Port C Port F DMIC0
MUX
MixerOutVol DAC0 DAC1
MUX
-16 to +30 dB In 1 dB steps
Mixer Port A
Digital PC Beep
Analog Beep
Port F
LO Boost +0/+10/+20/+30 dB
PORT F
Pin Complex Pins 13/14
Beep_Active 0,-6,-12,-18dB mute Mixer vol vol vol vol vol DAC0 DAC1 Port A Port C Port F Digital Microphone volume and mute is done after the ADC but shown here and in widget list as same as analog path.
+0/+10/+20/+30 dB
Analog Beep_Dig Analog Beep
mute mute
vol vol
Detect/Convert
Vol
mute mute mute
Analog PC_BEEP
0,-6,-12,-18dB
MixerOutVol mute
-46.5 to 0 dB In 1.5 dB steps
mute
-34.5 to +12 dB In 1.5 dB steps
DMIC_0
Boost
DMIC
DMIC_0
Pin 3
MixerOutVol_Dig
ADC
Figure 15. Functional Block Diagram
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5. WIDGET DIAGRAM
-95.25 to 0dB 0.75dB step VOLUME MUTE DAC0
NID = 13h DAC0
NID = 22h VSW NID = 19h
DAC1 DAC0 DAC1 MixerOutVol
NID = 0Ah
LO IN VOL 10/20/30
Port A
BIAS
Port A DAC0 DAC1 MixerOutVol
NID = 14h DAC1
-95.25 to 0dB 0.75dB step VOLUME MUTE
NID = 0Bh
HP
VSW
Port B NID = 0Ch
LO IN VOL 10/20/30
NID = 1Ah NID = 17h
VOLUME Mute
VSW
Mixer Port A Port C Port F DMIC0
DAC0 DAC1 MixerOutVol
Port C
BIAS
NID = 15h ADC0
ADC0 MUX
Port C
NID = 10h VSW
-16 to 30dB 1dB step
DAC0 DAC1 MixerOutVol
NID = 0Dh
BTL
Port D
EQ
HDA Link NID = 16h ADC1
ADC0 MUX NID = 18h
VOLUME Mute Mixer
NID = 0Eh
Port A Port C Port F DMIC0
DAC0 DAC1 MixerOutVol
NID = 0Fh
LO IN VOL 10/20/30
ADC1 MUX
VSW
Port F
Port F
VOL
-16 to 30dB 1dB step
NID = 11h
DMIC0 Analog*
DMIC0
10/20/30
ADC1 MUX NID = 1Bh NID = 1Ch MixerOutVol
MixerOutVol
Mute Volume -46.5 to 0dB in 1.5dB steps
Mixer
Mute Volume
DAC0 DAC1 Port A Port C Port F To all ports enabled as an output To all ports enabled as an output
NID = 21h Digital PC_BEEP
NID = 1Fh VSW
Mute Volume Mute Volume Mute Volume Mute Volume -34.5 to +12dB in 1.5dB steps
Mixer NID = 1Dh VSW NID = 1Eh VSW NID = 20h VSW
VSV
Mute Volume 0,-6,-12,-18dB
PC_BEEP (Pin 12)
NID = 12h VSW
Figure 16. Widget Diagram
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6. PORT AND PIN CONFIGURATIONS 6.1. Port Configurations
Mobile
Side B A
HP MIC/HP
Dock E F
HP MIC
Digital Mic Array
Internal
SPDIF_OUT HDMI/Display Port
STEREO AMP
D
Desktop 1
Rear Front A
HP
Desktop 2
Rear B
HP
Front
F
LO
B
HP
F
MIC (fixed bias)
C
MIC,LI
C
MIC / LI
A
MIC,HP
Internal STEREO AMP D
Chassis Speaker
Internal STEREO AMP D
Chassis Speaker
Figure 17. Port Configurations
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6.2.
Pin Configuration Default Register Settings
The following table shows the Pin Widget Configuration Default settings. Desktop implementation with 2 jacks in front and 3 jacks in rear. The internal speaker is redirected from the front (green) headphone jack. An internal microphone is present.
Pin Name
Port
Location
Device
Connection
Color
Misc
Assoc. Seq
PortAPin
Connect to Jack 00b Connect to Jack 00b Connect to Jack 00b Internal 10b Connect to Jack 00b
Mainboard Front 2h Mainboard Front 2h Mainboard Rear 1h NA 010000b Mainboard Rear 1h
Mic In Ah HP Out 2h Mic In Ah Speaker 1h Line In 8h
1/8 inch Jack 1h 1/8 inch Jack 1h 1/8 inch Jack 1h
Pink 9h Green 4h Pink 9h
Jack Detect Override=0 Jack Detect Override=0 Jack Detect Override=0
2h
0h
PortBPin
1h
Fh
PortCPin
2h
1h
PortDPin PortEPin PortFPin
Other Analog Unknown Jack Detect 7h 0h Override=1 NA 1/8 inch Jack 1h NA NA NA Blue 3h Jack Detect Override=0
1h
0h
2h
Eh
MonoOutPin DigOutPin0 DigOutPin1 DigMic0Pin Internal 10b Internal 010000b Mic In Ah
ATAPI 3h
Unknown Jack Detect 0h Override=1
3h
0h
Table 23. Pin Configuration Default Settings
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7. WIDGET INFORMATION
Bits [39:32] Reserved
Bits [31:28] CODEC Address
BITS [27:20] NID
BITS[19:16] Verb ID (4-bit)
BITS [15:0] Payload Data (16-bit)
Table 24. Command Format for Verb with 4-bit Identifier
Bits [39:32] Reserved
Bits [31:28] CODEC Address
BITS [27:20] NID
BITS[19:8] Verb ID (12-bit)
BITS [7:0] Payload Data (8-bit)
Table 25. Command Format for Verb with 12-bit Identifier
There are two types of responses: Solicited and Unsolicited. Solicited responses are provided as a direct response to an issued command and will be provided in the frame immediately following the command. Unsolicited responses are provided by the CODEC independent of any command. Unsolicited responses are the result of CODEC events such as a jack insertion detection. The formats for Solicited Responses and Unsolicited Responses are shown in the tables below. The “Tag” field in bits [31:28] of the Unsolicited Response identify the event.
Bit [35] Valid (Valid = 1) Bit [34] UnSol = 0 BITS [33:32] Reserved Table 26. Solicited Response Format BITS[31:0] Response
Bit [35] Valid (Valid = 1)
Bit [34] UnSol = 1
BITS [33:32] Reserved
BITS[31:28] Tag
BITS [27:0] Response
Table 27. Unsolicited Response Format
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7.1.
Widget List
ID Widget Name Description
00h 01h 0Ah 0Bh 0Ch 0Dh 0Eh 0Fh 10h 11h 12h 13h 14h 15h 16h 17h 18h 19h 1Ah 1Bh 1Ch 1Dh 1Eh 1Fh 20h 21h 22h
Root AFG Port A Port B Port C Port D VSW Port F VSW DigMic0 VSW DAC0 DAC1 ADC0 ADC1 ADC0Mux ADC1Mux VSW VSW Mixer MixerOutVol VSW VSW VSW VSW PCBeep VSW
Table 28. Widget List
Root Node Audio Function Group Port A Pin Widget (Headphone, Line IN/OUT, MIC) Port B Pin Widget (Cap-less Headphone) Port C Pin Widget (Line IN/OUT, MIC) Port D Pin Widget (Class-D BTL MONO output) Vendor Defined Widget Port F Pin Widget (Line IN/OUT, MIC) Vendor Defined Widget Digital Microphone 0 Pin Widget Vendor Defined Widget Stereo Output Converter to DAC Stereo Output Converter to DAC Stereo Input Converter to ADC Stereo Input Converter to ADC ADC0 Mux with volume and mute ADC1 Mux with volume and mute Vendor Defined Widget Vendor Defined Widget Input Mixer (Input Ports, DACs, Analog PC_Beep) Volume control for analog mixer Vendor Defined Widget Vendor Defined Widget Vendor Defined Widget Vendor Defined Widget Digital PC Beep Vendor Defined Widget
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7.2.
Reset Key
Description
Power On Reset. Single AFG Reset - One single write to the Reset Verb in the AFG Node. Double AFG Reset - Two consecutive Single AFG Resets with only idle frames (if any) and no Link Resets between. Single And Double AFG Reset - Either one will cause reset. Link Reset - Level sensitive reset anytime the HDA Reset is set low. Exiting Link Reset - Edge sensitive reset any time the HDA Reset transitions from low to high. Unexpected Link Reset - Level sensitive reset anytime the HDA Reset is set low when the ClkStopOK indicator is currently set to 0. Power State Change - Reset anytime the Actual Power State changes for the Widget in question.
Abbreviation
POR SAFG DAFG S&DAFG LR ELR ULR PS
7.3.
Reg
Set Get
Root (NID = 00h): VendorID
Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
F0000h
Field Name
Vendor
Bits
31:16 Vendor ID.
R/W
R
Default
111Dh
Reset
N/A
DeviceFix
15:8 Device ID.
R
see below
N/A
DeviceProg
7:0 Device ID.
R
see below
N/A
Device
Device ID
92HD99
76E5h
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7.3.1.
Reg
Set Get
Root (NID = 00h): RevID
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F0002h
Field Name
Rsvd
Bits
31:24 Reserved.
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Major
23:20
R
1h
N/A (Hard-coded)
Major rev number of compliant HD Audio spec. Minor 19:16 R 0h N/A (Hard-coded)
Minor rev number of compliant HD Audio spec. RevisionFix 15:12 R xh N/A (Hard-coded)
Vendor's rev number for this device. RevisionProg 11:8 R xh N/A (Hard-coded)
Vendor's rev number for this device. SteppingFix 7:4 R xh N/A (Hard-coded)
Vendor stepping number within the Vendor RevID. SteppingProg 3:0 R xh N/A (Hard-coded)
Vendor stepping number within the Vendor RevID.
7.3.2.
Reg
Set Get
Root (NID = 00h): NodeInfo
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F0004h
Field Name
Rsvd2
Bits
31:24 Reserved.
R/W
R
Default
00h
Reset
N/A (Hard-coded)
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Field Name
StartNID
Bits
23:16
R/W
R
Default
01h
Reset
N/A (Hard-coded)
Starting node number (NID) of first function group Rsvd1 15:8 Reserved. TotalNodes 7:0 R 01h N/A (Hard-coded) R 00h N/A (Hard-coded)
Total number of nodes
7.4.
Reg
Set Get
AFG (NID = 01h): NodeInfo
Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
F0004h
Field Name
Rsvd2
Bits
31:24 Reserved.
R/W
R
Default
00h
Reset
N/A (Hard-coded)
StartNID
23:16
R
0Ah
N/A (Hard-coded)
Starting node number for function group subordinate nodes. Rsvd1 15:8 Reserved. TotalNodes 7:0 R 19h N/A (Hard-coded) R 00h N/A (Hard-coded)
Total number of nodes.
7.4.1.
Reg
Set Get
AFG (NID = 01h): FGType
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F0005h
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Field Name
Rsvd
Bits
31:9 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
UnSol
8
R
1h
N/A (Hard-coded)
Unsolicited response supported: 1 = yes, 0 = no. NodeType 7:0 R 1h N/A (Hard-coded)
Function group type: 00h = Reserved 01h = Audio Function Group 02h = Vendor Defined Modem Function Group 03h-7Fh = Reserved 80h-FFh = Vendor Defined Function Group
7.4.2.
Reg
Set Get
AFG (NID = 01h): AFGCap
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F0008h
Field Name
Rsvd3
Bits
31:17 Reserved.
R/W
R
Default
00h
Reset
N/A (Hard-coded)
BeepGen
16
R
1h
N/A (Hard-coded)
Beep generator present: 1 = yes, 0 = no. Rsvd2 15:12 Reserved. InputDelay 11:8 R Dh N/A (Hard-coded) R 0h N/A (Hard-coded)
Typical latency in frames. Number of samples between when the sample is received as an analog signal at the pin and when the digital representation is transmitted on the HD Audio link. Rsvd1 7:4 Reserved. R 0h N/A (Hard-coded)
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Field Name
OutputDelay
Bits
3:0
R/W
R
Default
Dh
Reset
N/A (Hard-coded)
Typical latency in frames. Number of samples between when the signal is received from the HD Audio link and when it appears as an analog signal at the pin.
7.4.3.
Reg
Set Get
AFG (NID = 01h): PCMCap
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F000Ah
Field Name
Rsvd2
Bits
31:21 Reserved.
R/W
R
Default
000h
Reset
N/A (Hard-coded)
B32
20
R
0h
N/A (Hard-coded)
32 bit audio format support: 1 = yes, 0 = no. B24 19 R 1h N/A (Hard-coded)
24 bit audio format support: 1 = yes, 0 = no. B20 18 R 1h N/A (Hard-coded)
20 bit audio format support: 1 = yes, 0 = no. B16 17 R 1h N/A (Hard-coded)
16 bit audio format support: 1 = yes, 0 = no. B8 16 R 0h N/A (Hard-coded)
8 bit audio format support: 1 = yes, 0 = no. Rsvd1 15:12 Reserved. R12 11 R 0h N/A (Hard-coded) R 0h N/A (Hard-coded)
384kHz rate support: 1 = yes, 0 = no. R11 10 R 1h N/A (Hard-coded)
192kHz rate support: 1 = yes, 0 = no.
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Field Name
R10
Bits
9
R/W
R
Default
0h
Reset
N/A (Hard-coded)
176.4kHz rate support: 1 = yes, 0 = no. R9 8 R 1h N/A (Hard-coded)
96kHz rate support: 1 = yes, 0 = no. R8 7 R 1h N/A (Hard-coded)
88.2kHz rate support: 1 = yes, 0 = no. R7 6 R 1h N/A (Hard-coded)
48kHz rate support: 1 = yes, 0 = no. R6 5 R 1h N/A (Hard-coded)
44.1kHz rate support: 1 = yes, 0 = no. R5 4 R 0h N/A (Hard-coded)
32kHz rate support: 1 = yes, 0 = no. R4 3 R 0h N/A (Hard-coded)
22.05kHz rate support: 1 = yes, 0 = no. R3 2 R 0h N/A (Hard-coded)
16kHz rate support: 1 = yes, 0 = no. R2 1 R 0h N/A (Hard-coded)
11.025kHz rate support: 1 = yes, 0 = no. R1 0 R 0h N/A (Hard-coded)
8kHz rate support: 1 = yes, 0 = no.
7.4.4.
Reg
Set Get
AFG (NID = 01h): StreamCap
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F000Bh
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Field Name
Rsvd
Bits
31:3 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
AC3
2
R
0h
N/A (Hard-coded)
AC-3 formatted data support: 1 = yes, 0 = no. Float32 1 R 0h N/A (Hard-coded)
Float32 formatted data support: 1 = yes, 0 = no. PCM 0 R 1h N/A (Hard-coded)
PCM-formatted data support: 1 = yes, 0 = no.
7.4.5.
Reg
Set Get
AFG (NID = 01h): InAmpCap
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F000Dh
Field Name
Mute
Bits
31
R/W
R
Default
0h
Reset
N/A (Hard-coded)
Mute support: 1 = yes, 0 = no. Rsvd3 30:23 Reserved. StepSize 22:16 R 27h N/A (Hard-coded) R 00h N/A (Hard-coded)
Size of each step in the gain range: 0 to 127 = .25dB to 32dB, in .25dB steps. Rsvd2 15 Reserved. NumSteps 14:8 R 03h N/A (Hard-coded) R 0h N/A (Hard-coded)
Number of gains steps (number of possible settings - 1). Rsvd1 7 Reserved. R 0h N/A (Hard-coded)
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Field Name
Offset
Bits
6:0
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Indicates which step is 0dB
7.4.6.
Reg
Set Get
AFG (NID = 01h): PwrStateCap
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F000Fh
Field Name
EPSS
Bits
31
R/W
R
Default
1h
Reset
N/A (Hard-coded)
Extended power states support: 1 = yes, 0 = no. ClkStop 30 R 1h N/A (Hard-coded)
D3 clock stop support: 1 = yes, 0 = no. S3D3ColdSup 29 R 1h N/A (Hard-coded)
Codec state intended during system S3 state: 1 = D3Hot, 0 = D3Cold. Rsvd 28:5 Reserved. D3ColdSup 4 R 1h N/A (Hard-coded) R 000000h N/A (Hard-coded)
D3Cold power state support: 1 = yes, 0 = no. D3Sup 3 R 1h N/A (Hard-coded)
D3 power state support: 1 = yes, 0 = no. D2Sup 2 R 1h N/A (Hard-coded)
D2 power state support: 1 = yes, 0 = no. D1Sup 1 R 1h N/A (Hard-coded)
D1 power state support: 1 = yes, 0 = no. D0Sup 0 R 1h N/A (Hard-coded)
D0 power state support: 1 = yes, 0 = no.
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7.4.7.
Reg
Set Get
AFG (NID = 01h): GPIOCnt
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F0011h
Field Name
GPIWake
Bits
31
R/W
R
Default
1h
Reset
N/A (Hard-coded)
Wake capability. Assuming the Wake Enable Mask controls are enabled, GPIO's configured as inputs can cause a wake (generate a Status Change event on the link) when there is a change in level on the pin. GPIUnsol 30 R 1h N/A (Hard-coded)
GPIO unsolicited response support: 1 = yes, 0 = no. Rsvd 29:24 Reserved. NumGPIs 23:16 R 00h N/A (Hard-coded) R 00h N/A (Hard-coded)
Number of GPI pins supported by function group. NumGPOs 15:8 R 00h N/A (Hard-coded)
Number of GPO pins supported by function group. NumGPIOs 7:0 R 05h N/A (Hard-coded)
Number of GPIO pins supported by function group.
7.4.8.
Reg
Set Get
AFG (NID = 01h): OutAmpCap
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F0012h
Field Name
Mute
Bits
31
R/W
R
Default
1h
Reset
N/A (Hard-coded)
Mute support: 1 = yes, 0 = no.
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Field Name
Rsvd3
Bits
30:23 Reserved.
R/W
R
Default
00h
Reset
N/A (Hard-coded)
StepSize
22:16
R
02h
N/A (Hard-coded)
Size of each step in the gain range: 0 to 127 = .25dB to 32dB, in .25dB steps. Rsvd2 15 Reserved. NumSteps 14:8 R 7Fh N/A (Hard-coded) R 0h N/A (Hard-coded)
Number of gains steps (number of possible settings - 1). Rsvd1 7 Reserved. Offset 6:0 R 7Fh N/A (Hard-coded) R 0h N/A (Hard-coded)
Indicates which step is 0dB
7.4.9.
Reg
Set Get
AFG (NID = 01h): PwrState
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
705h F0500h
Byte 4 (Bits 31:24)
Field Name
Rsvd3
Bits
31:11 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
SettingsReset
10
R
1h
POR - DAFG - ULR
Indicates if any persistent settings in this Function Group have been reset. Cleared by PwrState 'Get' to this Widget. ClkStopOK 9 R 1h POR - DAFG - ULR
Bit clock can currently be removed: 1 = yes, 0 = no. Error 8 R 0h POR - DAFG - ULR
Error indicator: 1 = cannot enter requested power state, 0 = no problem with requested power state.
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Field Name
Rsvd2
Bits
7 Reserved.
R/W
R
Default
0h
Reset
N/A (Hard-coded)
Act
6:4
R
3h
POR - DAFG - LR
Actual power state of this widget. Rsvd1 3 Reserved. Set 2:0 RW 3h POR - DAFG - LR R 0h N/A (Hard-coded)
Current power state setting for this widget.
7.4.10.
Reg
Set Get
AFG (NID = 01h): UnsolResp
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
708h F0800h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
En
7
RW
0h
POR - DAFG - ULR
Unsolicited response enable: 1 = enabled, 0 = disabled. Rsvd1 6 Reserved. Tag 5:0 RW 00h POR - DAFG - ULR R 0h N/A (Hard-coded)
Software programmable field returned in top six bits (31:26) of every Unsolicited Response generated by this node.
7.4.11.
Reg
Set Get
AFG (NID = 01h): GPIO
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
715h F1500h
Byte 4 (Bits 31:24)
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Field Name
Rsvd
Bits
31:5 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
Data4
4
RW
0h
POR - DAFG - ULR
Data for GPIO4. If this GPIO bit is configured as Sticky (edge-sensitive) input, it can be cleared by writing "0". For details of read back value, refer to HD Audio spec. section 7.3.3.22 Data3 3 RW 0h POR - DAFG - ULR
Data for GPIO3. If this GPIO bit is configured as Sticky (edge-sensitive) input, it can be cleared by writing "0". For details of read back value, refer to HD Audio spec. section 7.3.3.22 Data2 2 RW 0h POR - DAFG - ULR
Data for GPIO2. If this GPIO bit is configured as Sticky (edge-sensitive) input, it can be cleared by writing "0". For details of read back value, refer to HD Audio spec. section 7.3.3.22 Data1 1 RW 0h POR - DAFG - ULR
Data for GPIO1. If this GPIO bit is configured as Sticky (edge-sensitive) input, it can be cleared by writing "0". For details of read back value, refer to HD Audio spec. section 7.3.3.22 Data0 0 RW 0h POR - DAFG - ULR
Data for GPIO0. If this GPIO bit is configured as Sticky (edge-sensitive) input, it can be cleared by writing "0". For details of read back value, refer to HD Audio spec. section 7.3.3.22
7.4.12.
Reg
Set Get
AFG (NID = 01h): GPIOEn
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
716h F1600h
Byte 4 (Bits 31:24)
Field Name
Rsvd
Bits
31:5 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
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Field Name
Mask4
Bits
4
R/W
RW
Default
0h
Reset
POR - DAFG - ULR
Enable for GPIO4: 0 = pin is disabled (Hi-Z state); 1 = pin is enabled; behavior determined by GPIO Direction control Mask3 3 RW 0h POR - DAFG - ULR
Enable for GPIO3: 0 = pin is disabled (Hi-Z state); 1 = pin is enabled; behavior determined by GPIO Direction control Mask2 2 RW 0h POR - DAFG - ULR
Enable for GPIO2: 0 = pin is disabled (Hi-Z state); 1 = pin is enabled; behavior determined by GPIO Direction control Mask1 1 RW 0h POR - DAFG - ULR
Enable for GPIO1: 0 = pin is disabled (Hi-Z state); 1 = pin is enabled; behavior determined by GPIO Direction control Mask0 0 RW 0h POR - DAFG - ULR
Enable for GPIO0: 0 = pin is disabled (Hi-Z state); 1 = pin is enabled; behavior determined by GPIO Direction control
7.4.13.
Reg
Set Get
AFG (NID = 01h): GPIODir
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
717h F1700h
Byte 4 (Bits 31:24)
Field Name
Rsvd
Bits
31:5 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
Control4
4
RW
0h
POR - DAFG - ULR
Direction control for GPIO4: 0 = GPIO is configured as input; 1 = GPIO is configured as output Control3 3 RW 0h POR - DAFG - ULR
Direction control for GPIO3: 0 = GPIO is configured as input; 1 = GPIO is configured as output
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Field Name
Control2
Bits
2
R/W
RW
Default
0h
Reset
POR - DAFG - ULR
Direction control for GPIO2: 0 = GPIO is configured as input; 1 = GPIO is configured as output Control1 1 RW 0h POR - DAFG - ULR
Direction control for GPIO1: 0 = GPIO is configured as input; 1 = GPIO is configured as output Control0 0 RW 0h POR - DAFG - ULR
Direction control for GPIO0: 0 = GPIO is configured as input; 1 = GPIO is configured as output
7.4.14.
Reg
Set Get
AFG (NID = 01h): GPIOWakeEn
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
718h F1800h
Byte 4 (Bits 31:24)
Field Name
Rsvd
Bits
31:5 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
W4
4
RW
0h
POR - DAFG - ULR
Wake enable for GPIO4: 0 = wake-up event is disabled; 1 = When HD Audio link is powered down (RST# is asserted), a wake-up event will trigger a Status Change Request event on the link. W3 3 RW 0h POR - DAFG - ULR
Wake enable for GPIO3: 0 = wake-up event is disabled; 1 = When HD Audio link is powered down (RST# is asserted), a wake-up event will trigger a Status Change Request event on the link. W2 2 RW 0h POR - DAFG - ULR
Wake enable for GPIO2: 0 = wake-up event is disabled; 1 = When HD Audio link is powered down (RST# is asserted), a wake-up event will trigger a Status Change Request event on the link.
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Field Name
W1
Bits
1
R/W
RW
Default
0h
Reset
POR - DAFG - ULR
Wake enable for GPIO1: 0 = wake-up event is disabled; 1 = When HD Audio link is powered down (RST# is asserted), a wake-up event will trigger a Status Change Request event on the link. W0 0 RW 0h POR - DAFG - ULR
Wake enable for GPIO0: 0 = wake-up event is disabled; 1 = When HD Audio link is powered down (RST# is asserted), a wake-up event will trigger a Status Change Request event on the link.
7.4.15.
Reg
Set Get
AFG (NID = 01h): GPIOUnsol
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
719h F1900h
Byte 4 (Bits 31:24)
Field Name
Rsvd
Bits
31:5 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
EnMask4
4
RW
0h
POR - DAFG - ULR
Unsolicited enable mask for GPIO4. If set, and the Unsolicited Response control for this widget has been enabled, an unsolicited response will be sent when GPIO2 is configured as input and changes state. EnMask3 3 RW 0h POR - DAFG - ULR
Unsolicited enable mask for GPIO3. If set, and the Unsolicited Response control for this widget has been enabled, an unsolicited response will be sent when GPIO2 is configured as input and changes state. EnMask2 2 RW 0h POR - DAFG - ULR
Unsolicited enable mask for GPIO2. If set, and the Unsolicited Response control for this widget has been enabled, an unsolicited response will be sent when GPIO2 is configured as input and changes state. EnMask1 1 RW 0h POR - DAFG - ULR
Unsolicited enable mask for GPIO1. If set, and the Unsolicited Response control for this widget has been enabled, an unsolicited response will be sent when GPIO1 is configured as input and changes state.
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Field Name
EnMask0
Bits
0
R/W
RW
Default
0h
Reset
POR - DAFG - ULR
Unsolicited enable mask for GPIO0. If set, and the Unsolicited Response control for this widget has been enabled, an unsolicited response will be sent when GPIO0 is configured as input and changes state.
7.4.16.
Reg
Set Get
AFG (NID = 01h): GPIOSticky
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
71Ah F1A00h
Byte 4 (Bits 31:24)
Field Name
Rsvd
Bits
31:5 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
Mask4
4
RW
0h
POR - DAFG - ULR
GPIO4 input type (when configured as input): 0 = Non-Sticky (level-sensitive); 1 = Sticky (edge-sensitive). Mask3 3 RW 0h POR - DAFG - ULR
GPIO3 input type (when configured as input): 0 = Non-Sticky (level-sensitive); 1 = Sticky (edge-sensitive). Mask2 2 RW 0h POR - DAFG - ULR
GPIO2 input type (when configured as input): 0 = Non-Sticky (level-sensitive); 1 = Sticky (edge-sensitive). Mask1 1 RW 0h POR - DAFG - ULR
GPIO1 input type (when configured as input): 0 = Non-Sticky (level-sensitive); 1 = Sticky (edge-sensitive). Mask0 0 RW 0h POR - DAFG - ULR
GPIO0 input type (when configured as input): 0 = Non-Sticky (level-sensitive); 1 = Sticky (edge-sensitive).
7.4.17.
Reg
Set
AFG (NID = 01h): SubID
Byte 3 (Bits 23:16)
722h
Byte 4 (Bits 31:24)
723h
Byte 2 (Bits 15:8)
721h
Byte 1 (Bits 7:0)
720h
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7.4.17.
Reg
Get
AFG (NID = 01h): SubID
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F2300h / F2200h / F2100h / F2000h
Field Name
Subsys3
Bits
31:24
R/W
RW
Default
00h
Reset
POR
Subsystem ID (byte 3) Subsys2 23:16 RW 00h POR
Subsystem ID (byte 2) Subsys1 15:8 RW 01h POR
Subsystem ID (byte 1) Assembly 7:0 RW 00h POR
Assembly ID (Not applicable to codec vendors).
7.4.18.
Reg
Set Get
AFG (NID = 01h): GPIOPlrty
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
770h F7000h
Byte 4 (Bits 31:24)
Field Name
Rsvd
Bits
31:5 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
GP4
4
RW
1h
POR - DAFG - ULR
GPIO4 Polarity: If configured as output or non-sticky input: 0 = inverting 1 = non-inverting If configured as sticky input: 0 = falling edges will be detected 1 = rising edges will be detected
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Field Name
GP3
Bits
3
R/W
RW
Default
1h
Reset
POR - DAFG - ULR
GPIO3 Polarity: If configured as output or non-sticky input: 0 = inverting 1 = non-inverting If configured as sticky input: 0 = falling edges will be detected 1 = rising edges will be detected GP2 2 RW 1h POR - DAFG - ULR
GPIO2 Polarity: If configured as output or non-sticky input: 0 = inverting 1 = non-inverting If configured as sticky input: 0 = falling edges will be detected 1 = rising edges will be detected GP1 1 RW 1h POR - DAFG - ULR
GPIO1 Polarity: If configured as output or non-sticky input: 0 = inverting 1 = non-inverting If configured as sticky input: 0 = falling edges will be detected 1 = rising edges will be detected GP0 0 RW 1h POR - DAFG - ULR
GPIO0 Polarity: If configured as output or non-sticky input: 0 = inverting 1 = non-inverting If configured as sticky input: 0 = falling edges will be detected 1 = rising edges will be detected
7.4.19.
Reg
Set Get
AFG (NID = 01h): GPIODrive
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
771h F7100h
Byte 4 (Bits 31:24)
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Field Name
Rsvd
Bits
31:5 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
OD4
4
RW
0h
POR - DAFG - ULR
GPIO4 Drive Mode: 0 = push-pull (drive 0 and 1); 1 = open drain (drive 0, float for 1). OD3 3 RW 0h POR - DAFG - ULR
GPIO3 Drive Mode: 0 = push-pull (drive 0 and 1); 1 = open drain (drive 0, float for 1). OD2 2 RW 0h POR - DAFG - ULR
GPIO2 Drive Mode: 0 = push-pull (drive 0 and 1); 1 = open drain (drive 0, float for 1). OD1 1 RW 0h POR - DAFG - ULR
GPIO1 Drive Mode: 0 = push-pull (drive 0 and 1); 1 = open drain (drive 0, float for 1). OD0 0 RW 0h POR - DAFG - ULR
GPIO0 Drive Mode: 0 = push-pull (drive 0 and 1); 1 = open-drain (drive 0, float for 1).
7.4.20.
Reg
Set Get
AFG (NID = 01h): DMic
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
778h F7800h
Byte 4 (Bits 31:24)
Field Name
Rsvd
Bits
31:6 Reserved.
R/W
R
Default
0000000h
Reset
N/A (Hard-coded)
Mono1
5
RW
0h
POR
DMic1 mono select: 0 = stereo operation, 1 = mono operation (left channel duplicated to the right channel).
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Field Name
Mono0
Bits
4
R/W
RW
Default
0h
Reset
POR
DMic0 mono select: 0 = stereo operation, 1 = mono operation (left channel duplicated to the right channel). PhAdj 3:2 RW 0h POR
Selects what phase of the DMic clock the data should be latched: 0h = left data rising edge/right data falling edge 1h = left data center of high/right data center of low 2h = left data falling edge/right data rising edge 3h = left data center of low/right data center of high Rate 1:0 RW 2h POR
Selects the DMic clock rate: 0h = 4.704MHz 1h = 3.528MHz 2h = 2.352MHz 3h = 1.176MHz.
7.4.21.
Reg
Set Get
AFG (NID = 01h): DACMode
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
780h F8000h
Byte 4 (Bits 31:24)
Field Name
Rsvd
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
SwapEn
8
RW
0h
POR
Internal DAC left channel and right channel swap. 0h = not swap, 1h = swap.
SDMSettleDisable 7 RW 0h POR
SDM wait-to-settle disable: 1 = at mute, the SDM switches to the mute pattern immediately 0 = at mute, the SDM switches to the mute pattern after settling (can take up to ~45ms)
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Field Name
SDMCoeffSel
Bits
6
R/W
RW
Default
0h
Reset
POR
DAC SDM coefficient select (stages 1, 2, 3): 1 = 1/16, 1/2, 1/4 0 = 1/16, 1/4, 1/2 SDMLFHalf 5 RW 0h POR
DAC SDM local feedback coefficient select: 1 = 1/4096, 0 = 1/2048. SDMLFDisable 4 RW 0h POR
DAC SDM local feedback disable: 1 = local feedback disabled, 0 = local feedback enabled. InvertValid 3 RW 0h POR
DAC Valid Invert: 1 = 7.056MHz valid strobe is inverted, 0 = 7.056MHz valid strobe is not inverted. InvertData 2 RW 0h POR
DAC Data Invert: 1 = 1-bit outputs are inverted, 0 = 1-bit outputs are not inverted. Atten6dBDisable 1 RW 1h POR
Disable built-in -6dB digital attenuation: 1 = -6dB disabled, 0 = -6dB enabled. Fade 0 RW 1h POR
DAC Gain Fade Enable: 1 = gain will be slowly faded from old value to new value (~10ms) 0 = gain will jump immediately to new value.
7.4.22.
Reg
Set Get
AFG (NID = 01h): ADCMode
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
784h F8400h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:4 Reserved.
R/W
R
Default
0000000h
Reset
N/A (Hard-coded)
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Field Name
InvertValid
Bits
3
R/W
RW
Default
0h
Reset
POR
ADC Valid Invert: 1 = 14.112MHz valid strobe is inverted, 0 = 14.112MHz valid strobe is not inverted. InvertData 2 RW 0h POR
ADC Data Invert: 1 = 1-bit inputs are inverted, 0 = 1-bit inputs are not inverted. ADCClkDelay 1 RW 0h POR
Delay ADC clock. DACClkDelay 0 RW 0h POR
Delay DAC clock.
7.4.23.
Reg
Set Get
AFG (NID = 01h): PortUse
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
7C0h FC000h
Byte 4 (Bits 31:24)
Field Name
Rsvd
Bits
31:7 Reserved.
R/W
R
Default
0000000h
Reset
N/A (Hard-coded)
Mono
6
RW
1h
POR
1=power down port if not input or output enabled, 0=do not force power down based on input or output enable PortF 5 RW 1h POR
1=power down port if not input or output enabled, 0=do not force power down based on input or output enable PortE 4 RW 1h POR
1=power down port if not input or output enabled, 0=do not force power down based on input or output enable PortD 3 RW 1h POR
1=power down port if not input or output enabled, 0=do not force power down based on input or output enable.
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Field Name
PortC
Bits
2
R/W
RW
Default
1h
Reset
POR
1=power down port if not input or output enabled, 0=do not force power down based on input or output enable PortB 1 RW 1h POR
1=power down port if not input or output enabled, 0=do not force power down based on input or output enable PortA 0 RW 1h POR
1=power down port if not input or output enabled, 0=do not force power down based on input or output enable.
7.4.24.
Reg
Set Get
AFG (NID = 01h): ComJack
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
7C7h FC700h/FC600h
Byte 4 (Bits 31:24)
Byte 1 (Bits 7:0)
7C6h
Field Name
Rsvd3
Bits
31:14 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
DebounceTime
13:12
RW
1h
POR
Combo Jack debounce time set. 2'h0 = 0.1ms; 2'h1 = 125ms; 2'h2 = 500ms; 2'h3 = 1s."
Rsvd2
11 Reserved.
R
oh
N/A (Hard-coded)
RbCon
10:8
RW
4h
POR
Combo jack detection reference voltage 000 = 0.18*AVDD 001 = 0.16*AVDD 010 = 0.14*AVDD 011 = 0.12*AVDD 100 = 0.10*AVDD 101 = 0.08*AVDD 110 = 0.06*AVDD 111 = 0.04*AVDD
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Field Name
MasterPort
Bits
7:5
R/W
RW
Default
0h
Reset
POR
Port tied to the jack presence detection switch 000 = Port A 001 = Port B 010 = Port C 011 = Port D 100 = Port E 101 = Port F Rsvd1 4 Reserved. SlavePort 3:1 RW 0h POR R 0h N/A (Hard-coded)
Port used as microphone input When combo jack detection is enabled, Port presence detection as shown in the pin complex is not sensed directly by the sense input but is inferred by the load placed on the Vref_Output associated with the port 000 = Port A 001 = Port B 010 = Port C 011 = Port D;100 = Port E 101 = Port F Det-en 0 R 0h POR
0h = disable combo jact detection 1h = enable combo jact detection
7.4.25.
Reg
Set Get
AFG (NID = 01h): VSPwrState
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
7D8h FD800h
Byte 4 (Bits 31:24)
Field Name
Rsvd
Bits
31:2 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
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Field Name
D5
Bits
1
R/W
RW
Default
0h
Reset
POR - ELR
Vendor specific D5 power state, only entered once the part is already in D3cold (this bit must be set before the command to enter D3cold). If set, this bit overrides the D4 bit (bit 0). Includes the power savings of D4, but additionally powers down GPIO pins, the VAG amp, and the HP amps. Exits this power state via POR or rising edge of Link Reset. D4 0 RW 0h POR - ELR
Vendor specific D4 power state, only entered once the part is already in D3cold (this bit must be set before the command to enter D3cold). If the D5 bit (bit 1) is set, this bit is overridden. Includes the power savings of D3cold, but additionally powers down the HDA interface (no responses). Exit this power state via POR or rising edge of Link Reset.
7.4.26.
Reg
Set Get
AFG (NID = 01h): AnaPort
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
7EDh FEC00h
Byte 4 (Bits 31:24)
Byte 1 (Bits 7:0)
7ECh
Field Name
Rsvd2
Bits
31:7 Reserved.
R/W
R
Default
0000000h
Reset
N/A (Hard-coded)
MonoPwd
6
RW
0h
POR
Power down Mono Output. FPwd 5 RW 0h POR
Power down Port F. EPwd 4 RW 0h POR
Power down Port E. DPwd 3 RW 0h POR
Power down Port D. CPwd 2 RW 0h POR
Power down Port C.
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SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
Field Name
BPwd
Bits
1
R/W
RW
Default
0h
Reset
POR
Power down Port B. APwd 0 RW 0h POR
Power down Port A.
7.4.27.
Reg
Set Get
AFG (NID = 01h): AnaBTL
Byte 3 (Bits 23:16)
7F6h FF400h
Byte 4 (Bits 31:24)
Byte 2 (Bits 15:8)
7F5h
Byte 1 (Bits 7:0)
7F4h
Field Name
Rsvd6
Bits
31:22 Reserved.
R/W
R
Default
0h
Reset
N/A (Hard-coded)
SCStableTimeSel
21:22
RW
0h
POR
The programmed time window for short circuit detect. This is available on WB silicon revisions and beyond. Prior silicon revisions, these bits are reserved. TSOverrideHiz 19 RW 0h POR
Override Hiz for the BTL amplifier power stage circuit: set to 1 to Hiz, set back to 0 to normal mode TSTestMode 18 RW 0h POR
Temp sense test mode select, 0=normal operation, 1=sensor will trip at ambient temperature. TSForcePwd 17 RW 1h POR
Temp sense force powerdown select 0=BTL will not be muted and powered down even if it is still overheating when the volume is 0h 1=BTL will be muted and powered down even if it is still overheating when the volume is 0h TSInstantCutMode 16 RW 0h POR
Temp sense instant cut mode 0=Two trip points used to smoothly adjust the volume 1=One single trip point used to set volume to wither 0 or max value (TI mode)
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Field Name
TSWait
Bits
15:12
R/W
RW
Default
3h
Reset
POR
Temperature sensing wait time between volume increments
0h = 2ms (polling at 2ms) 1h = 4ms (polling at 4ms) 2h = 8ms (polling at 8ms) 3h = 16ms (polling at 16ms) 4h = 32ms (polling at 16ms) 5h = 64ms (polling at 16ms) 6h = 128ms (polling at 16ms) 7h = 256ms (polling at 16ms) 8h = 512ms (polling at 16ms) 9h = 1.024s (polling at 16ms) Ah = 2.048s (polling at 16ms) Bh = 4.096s (polling at 16ms) Ch = 8.192s (polling at 16ms) Dh = 16.384s (polling at 16ms) Eh = 32.768s (polling at 16ms) Fh = 65.536s (polling at 16ms).
TSTripHish
11:9
RW
3h
POR
Temp sense high trip point setting: 0h = 125 Degrees C 1h =140 Degrees C 2h = 155 Degrees C 3h = 170 Degrees C 4h = 185 C 5h = 200 C 6h = 215 C 7h = Reserved
TSOverrideRest
8
RW
0h
POR
Override reset for the BTL amplifier Temp sense circuit: set to 1 to recalculate, set back to 0 to latch the value
TSTripLow
7:5
RW
2h
POR
Temp sense low trip point setting: 0h = 110 Degrees C 1h = 125 Degrees C 2h = 140 Degrees C 3h = 155 Degrees C 4h = 170 C 5h = 185 C 6h = 200 C 7h = 215 C
Rsvd1
4:0
Reserved
R
0h
NA
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7.4.28.
Reg
Set Get
AFG (NID = 01h): AnaBTLStatus
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
FF700h
Field Name
Rsvd
Bits
31:20 Reserved.
R/W
R
Default
00h
Reset
N/A (Hard-coded)
TSTripHigh
19
R
0h
POR
Temp sense high trip point status TSTripLow 18 R 0h POR
Temp sense low trip point status TSMute 17 R 0h POR
Temp sense forced mute status for BTL amplifier TSPwd 16 R 0h POR
Temp sense forced powerdown status for BTL amplifier TSLeftVol 15:8 R 0h POR
Temp sense volume status for the BTL amplifier: 00000000b..11111111b = Range specified for SPKVol field. TSRightVol 7:0 R 0h POR
Temp sense volume status for the BTL amplifier: 00000000b..11111111b = Range specified for SPKVol field.
7.4.29.
Reg
Set Get
AFG (NID = 01h): AnaCapless
Byte 3 (Bits 23:16)
7FAh FF800h
Byte 4 (Bits 31:24)
Byte 2 (Bits 15:8)
7F9h
Byte 1 (Bits 7:0)
7F8h
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Field Name
Rsvd2
Bits
31:26 Reserved.
R/W
R
Default
00h
Reset
N/A (Hard-coded)
VRegSCDet
25
R
0h
POR
Capless regulator short circuit detect indicator. ChargePumpSCDet 24 R 0h POR
Capless charge pump short circuit detect indicator. VRegSel 23:20 RW 5h POR
Capless regulator output voltage multiply ratio Bits [3..2] Reserved Bits [1..0]: 00b = 2*Vbg 01b = 2.1*Vbg 10b = 2.2*Vbg 11b = 2.3*Vbg VRegSCRstB 19 RW 0h POR
Capless regulator short circuit detect reset: 0 = short circuit detect disabled, 1 = short circuit detect enabled. VRegGndShort 18 RW 0h POR
Ground the capless regulator output. VRegPwd 17 RW 0h POR
Capless regulator powerdown. ChargePumpSCRstB 16 RW 0h POR
Capless charge pump short circuit detect reset: 0 = short circuit detect disabled, 1 = short circuit detect enabled. ChargePumpHiZ 15 RW 0h POR
Hi-Z the capless charge pump outputs. ChargePumpPwd 14 RW 0h POR
Capless charge pump powerdown. ChargePumpSplyDetOverride 13 RW 0h POR
Capless charge pump supply detect override.
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Field Name
ChargePumpFreqBypass
Bits
12
R/W
RW
Default
1h
Reset
POR
Capless charge pump frequency reg bypass. ChargePumpClkRate 11:8 RW 8h POR
Capless charge pump clock rate: 0000b = 800.0kHz (24MHz/30) 0001b = 750.0kHz (24MHz/32) 0010b = 706.9kHz (24MHz/34) 0011b = 666.7kHz (24MHz/36) 0100b = 631.6kHz (24MHz/38) 0101b = 600.0kHz (24MHz/40) 0110b = 571.4kHz (24MHz/42) 0111b = 545.5kHz (24MHz/44) 1000b = 800.0kHz (24MHz/30) 1001b = 857.1kHz (24MHz/28) 1010b = 923.1kHz (24MHz/26) 1011b = 1.000MHz (24MHz/24) 1100b = 1.091MHz (24MHz/22) 1101b = 1.200MHz (24MHz/20) 1110b = 1.333MHz (24MHz/18) 1111b = 1.500MHz (24MHz/16) ChargePumpClkDiv 7:5 RW 4h POR
Capless charge pump analog clock divider: 001b = No divide 010b = Divide by 2, 50% duty cycle 100b = Divide by 4, 50% duty cycle 110b = Divide by 2, 75% duty cycle 011b = Divide by 4, 75% duty cycle 111b = Divide by 4, 87.5% duty cycle Other values undefined ChargePumpClkSel 4 RW 0h POR
Capless charge pump clock select: 0 = ring oscillator, 1 = charge pump clock defined by AFGCaplessChargePumpClkRate[3:0] field below. PadGnd 3 RW 0h POR
Ground the output pad of the capless amplifiers. InputGnd 2 RW 0h POR
Ground the input to the capless output amplifiers. Rsvd1 1 Reserved R 0h NA
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Field Name
AntiPopBypass
Bits
0
R/W
RW
Default
0h
Reset
POR
0 = Enable anti-pop on the capless headphone; 1 = bypass anti-pop on the capless headphone.
7.4.30.
Reg
Set Get
AFG (NID = 01h): Reset
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
7FFh FFF00h
Byte 4 (Bits 31:24)
Field Name
Rsvd1
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Execute
7:0
W
00h
N/A (Hard-coded)
Function Reset. Function Group reset is executed when the Set verb 7FF is written with 8-bit payload of 00h. The codec should issue a response to acknowledge receipt of the verb, and then reset the affected Function Group and all associated widgets to their power-on reset values. Some controls such as Configuration Default controls should not be reset. Overlaps Response.
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7.4.31.
Reg
Set Get
AFG (NID = 01h): AnaBeep
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
7EFh FEE00h / FEE00h
Byte 4 (Bits 31:24)
Byte 1 (Bits 7:0)
7EEh
Field Name
Rsvd2
Bits
31:14 Reserved.
R/W
R
Default
00000h
Reset
N/A (Hard-coded)
Detect
13
R
0h
POR - DAFG - ULR
0: no beep present; 1: beep present. GainAdj 12:10 RW 3h POR
Analog PC Beep Gain in digital side 7h = -6dB, 6h = -12dB, 5h = -18dB, 4h = -24dB, 3h = -30dB, 2h = -36dB, 1h = -42dB, 0h = -48dB. ConvertEn 9 RW 1h POR
Analog pc beep quantization enable (enabled only when both ""d2a_ana_pc_beep_det_en"" and ""d2a_ana_pc_beep_convert_en"" are 1). DetectEn 8 RW 1h POR
Analog pc beep detection enable 0h = disable 1h = enable. Rsvd1 7:6 R 0h N/A (Hard-coded)
Gain
5:4
RW
3h
POR
Analog PC Beep Gain: 0h = -24dB, 1h = -18dB, 2h = -12dB, 3h = -6dB. CntSel 3:2 RW 0h POR
Select counter delay.0h=64ms,1h = 128ms, 2h = 256ms, 3h = 512ms. Mode 1:0 RW 2h POR
Analog PC Beep Mode: 00b = Always disabled 01b = Always enabled 1Xb = Enabled during HDA Link Reset only
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7.5.
Reg
Set Get
PortA (NID = 0Ah): WCap
Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
F0009h
Field Name
Rsvd2
Bits
31:24 Reserved.
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Type
23:20
R
4h
N/A (Hard-coded)
Widget type: 0h = Out Converter 1h = In Converter 2h = Summing (Mixer) 3h = Selector (Mux) 4h = Pin Complex 5h = Power 6h = Volume Knob 7h = Beep Generator 8h-Eh = Reserved Fh = Vendor Defined Delay 19:16 R 0h N/A (Hard-coded)
Number of sample delays through widget. Rsvd1 15:12 Reserved. SwapCap 11 R 0h N/A (Hard-coded) R 0h N/A (Hard-coded)
Left/right swap support: 1 = yes, 0 = no. PwrCntrl 10 R 1h N/A (Hard-coded)
Power state support: 1 = yes, 0 = no. Dig 9 R 0h N/A (Hard-coded)
Digital stream support: 1 = yes (digital), 0 = no (analog). ConnList 8 R 1h N/A (Hard-coded)
Connection list present: 1 = yes, 0 = no. UnSolCap 7 R 1h N/A (Hard-coded)
Unsolicited response support: 1 = yes, 0 = no.
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Field Name
ProcWidget
Bits
6
R/W
R
Default
0h
Reset
N/A (Hard-coded)
Processing state support: 1 = yes, 0 = no. Stripe 5 R 0h N/A (Hard-coded)
Striping support: 1 = yes, 0 = no. FormatOvrd 4 R 0h N/A (Hard-coded)
Stream format override: 1 = yes, 0 = no. AmpParOvrd 3 R 0h N/A (Hard-coded)
Amplifier capabilities override: 1 = yes, no. OutAmpPrsnt 2 R 0h N/A (Hard-coded)
Output amp present: 1 = yes, 0 = no. InAmpPrsnt 1 R 1h N/A (Hard-coded)
Input amp present: 1 = yes, 0 = no. Stereo 0 R 1h N/A (Hard-coded)
Stereo stream support: 1 = yes (stereo), 0 = no (mono).
7.5.1.
Reg
Set Get
PortA (NID = 0Ah): PinCap
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F000Ch
Field Name
Rsvd2
Bits
31:17 Reserved.
R/W
R
Default
0000h
Reset
N/A (Hard-coded)
EapdCap
16
R
1h
N/A (Hard-coded)
EAPD support: 1 = yes, 0 = no.
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Field Name
VrefCntrl
Bits
15:8
R/W
R
Default
17h
Reset
N/A (Hard-coded)
Vref support: bit 7 = Reserved bit 6 = Reserved bit 5 = 100% support (1 = yes, 0 = no) bit 4 = 80% support (1 = yes, 0 = no) bit 3 = Reserved bit 2 = GND support (1 = yes, 0 = no) bit 1 = 50% support (1 = yes, 0 = no) bit 0 = Hi-Z support (1 = yes, 0 = no) Rsvd1 7 Reserved. BalancedIO 6 R 0h N/A (Hard-coded) R 0h N/A (Hard-coded)
Balanced I/O support: 1 = yes, 0 = no. InCap 5 R 1h N/A (Hard-coded)
Input support: 1 = yes, 0 = no. OutCap 4 R 1h N/A (Hard-coded)
Output support: 1 = yes, 0 = no. HdphDrvCap 3 R 1h N/A (Hard-coded)
Headphone amp present: 1 = yes, 0 = no. PresDtctCap 2 R 1h N/A (Hard-coded)
Presence detection support: 1 = yes, 0 = no. TrigRqd 1 R 0h N/A (Hard-coded)
Trigger required for impedance sense: 1 = yes, 0 = no. ImpSenseCap 0 R 0h N/A (Hard-coded)
Impedance sense support: 1 = yes, 0 = no.
7.5.2.
Reg
Set Get
PortA (NID = 0Ah): ConLst
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F000Eh
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Field Name
Rsvd
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
LForm
7
R
0h
N/A (Hard-coded)
Connection list format: 1 = long-form (15-bit) NID entries, 0 = short-form (7-bit) NID entries. ConL 6:0 R 03h N/A (Hard-coded)
Number of NID entries in connection list.
7.5.3.
Reg
Set Get
PortA (NID = 0Ah): ConLstEntry0
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F0200h
Field Name
ConL3
Bits
31:24
R/W
R
Default
00h
Reset
N/A (Hard-coded)
DAC2 Converter widget (0x22) ConL2 23:16 R 1Ch N/A (Hard-coded)
MixerOutVol Selector widget (0x1C) ConL1 15:8 R 14h N/A (Hard-coded)
DAC1 Converter widget (0x14) ConL0 7:0 R 13h N/A (Hard-coded)
DAC0 Converter widget (0x13)
7.5.4.
Reg
Set Get
PortA (NID = 0Ah): InAmpLeft
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
360h B2000h
Byte 4 (Bits 31:24)
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Field Name
Rsvd1
Bits
31:2 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
Gain
1:0
RW
0h
POR - DAFG - ULR
Amp gain step number (see InAmpCap parameter pertaining to this widget).
7.5.5.
Reg
Set Get
PortA (NID = 0Ah): InAmpRight
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
350h B0000h
Byte 4 (Bits 31:24)
Field Name
Rsvd1
Bits
31:2 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
Gain
1:0
RW
0h
POR - DAFG - ULR
Amp gain step number (see InAmpCap parameter pertaining to this widget).
7.5.6.
Reg
Set Get
PortA (NID = 0Ah): ConSelectCtrl
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
701h F0100h
Byte 4 (Bits 31:24)
Field Name
Rsvd
Bits
31:2 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
Index
1:0
RW
0h
POR - DAFG - ULR
Connection select control index.
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7.5.7.
Reg
Set Get
PortA (NID = 0Ah): PwrState
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
705h F0500h
Byte 4 (Bits 31:24)
Field Name
Rsvd4
Bits
31:11 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
SettingsReset
10
R
1h
POR - DAFG - ULR
Indicates if any persistent settings in this Widget have been reset. Cleared by PwrState 'Get', or a 'Set' to any Verb in this Widget. Rsvd3 9 Reserved. Error 8 R 0h POR - DAFG - ULR R 0h N/A (Hard-coded)
Error indicator: 1 = cannot enter requested power state, 0 = no problem with requested power state. Rsvd2 7:6 Reserved. Act 5:4 R 3h POR - DAFG - LR R 0h N/A (Hard-coded)
Actual power state of this widget. Rsvd1 3:2 Reserved. Set 1:0 RW 0h POR - DAFG - LR R 0h N/A (Hard-coded)
Current power state setting for this widget.
7.5.8.
Reg
Set Get
PortA (NID = 0Ah): PinWCntrl
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
707h F0700h
Byte 4 (Bits 31:24)
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Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
HPhnEn
7
RW
0h
POR - DAFG - ULR
Headphone amp enable: 1 = enabled, 0 = disabled. OutEn 6 RW 0h POR - DAFG - ULR
Output enable: 1 = enabled, 0 = disabled. InEn 5 RW 0h POR - DAFG - ULR
Input enable: 1 = enabled, 0 = disabled. Rsvd1 4:3 Reserved. VRefEn 2:0 RW 0h POR - DAFG - ULR R 0h N/A (Hard-coded)
Vref selection (See VrefCntrl field of PinCap parameter for supported selections): 000b= HI-Z 001b= 50% 010b= GND 011b= Reserved 100b= 80% 101b= 100% 110b= Reserved 111b= Reserved
7.5.9.
Reg
Set Get
PortA (NID = 0Ah): UnsolResp
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
708h F0800h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
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Field Name
En
Bits
7
R/W
RW
Default
0h
Reset
POR - DAFG - ULR
Unsolicited response enable (also enables Wake events for this Widget): 1 = enabled, 0 = disabled. Rsvd1 6 Reserved. Tag 5:0 RW 00h POR - DAFG - ULR R 0h N/A (Hard-coded)
Software programmable field returned in top six bits (31:26) of every Unsolicited Response generated by this node.
7.5.10.
Reg
Set Get
PortA (NID = 0Ah): ChSense
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
709h F0900h
Byte 4 (Bits 31:24)
Field Name
PresDtct
Bits
31
R/W
R
Default
0h
Reset
POR
Presence detection indicator: 1 = presence detected; 0 = presence not detected. Rsvd 30:0 Reserved. R 00000000h N/A (Hard-coded)
7.5.11.
Reg
Set Get
PortA (NID = 0Ah): EAPDBTLLR
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
70Ch F0C00h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:2 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
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Field Name
EAPD
Bits
1
R/W
RW
Default
1h
Reset
POR - DAFG - ULR
EAPD control: 1 = set EAPD pin to 1 (powered) up if this pin is powered up, 0 = set EAPD pin to 0. Rsvd1 0 Reserved. R 0h N/A (Hard-coded)
7.5.12.
Reg
Set Get
PortA (NID = 0Ah): ConfigDefault
Byte 3 (Bits 23:16)
71Eh
Byte 4 (Bits 31:24)
71Fh
Byte 2 (Bits 15:8)
71Dh
Byte 1 (Bits 7:0)
71Ch
F1F00h / F1E00h / F1D00h / F1C00h
Field Name
PortConnectivity
Bits
31:30
R/W
RW
Default
0h
Reset
POR
Port connectivity: 0h = Port complex is connected to a jack 1h = No physical connection for port 2h = Fixed function device is attached 3h = Both jack and internal device attached (info in all other fields refers to integrated device, any presence detection refers to jack) Location 29:24 Location Bits [5..4]: 0h = External on primary chassis 1h = Internal 2h = Separate chassis 3h = Other Bits [3..0]: 0h = N/A 1h = Rear 2h = Front 3h = Left 4h = Right 5h = Top 6h = Bottom 7h-9h = Special Ah-Fh = Reserved RW 02h POR
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Field Name
Device
Bits
23:20
R/W
RW
Default
Ah
Reset
POR
Default device: 0h = Line out 1h = Speaker 2h = HP out 3h = CD 4h = SPDIF Out 5h = Digital other out 6h = Modem line side 7h = Modem handset side 8h = Line in 9h = Aux Ah = Mic in Bh = Telephony Ch = SPDIF In Dh = Digital other in Eh = Reserved Fh = Other ConnectionType 19:16 RW 1h POR
Connection type: 0h = Unknown 1h = 1/8" stereo/mono 2h = 1/4" stereo/mono 3h = ATAPI internal 4h = RCA 5h = Optical 6h = Other digital 7h = Other analog 8h = Multichannel analog (DIN) 9h = XLR/Professional Ah = RJ-11 (modem) Bh = Combination Ch-Eh = Reserved Fh = Other
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Field Name
Color
Bits
15:12
R/W
RW
Default
9h
Reset
POR
Color: 0h = Unknown 1h = Black 2h = Grey 3h = Blue 4h = Green 5h = Red 6h = Orange 7h = Yellow 8h = Purple 9h = Pink Ah-Dh = Reserved Eh = White Fh = Other Misc 11:8 RW 0h POR
Miscellaneous: Bits [3..1] = Reserved Bit 0 = Jack detect override Association 7:4 RW 2h POR
Default assocation. Sequence 3:0 Sequence. RW Fh POR
7.6.
Reg
Set Get
PortB (NID = 0Bh): WCap
Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
F0009h
Field Name
Rsvd2
Bits
31:24 Reserved.
R/W
R
Default
00h
Reset
N/A (Hard-coded)
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Field Name
Type
Bits
23:20
R/W
R
Default
4h
Reset
N/A (Hard-coded)
Widget type: 0h = Out Converter 1h = In Converter 2h = Summing (Mixer) 3h = Selector (Mux) 4h = Pin Complex 5h = Power 6h = Volume Knob 7h = Beep Generator 8h-Eh = Reserved Fh = Vendor Defined Delay 19:16 R 0h N/A (Hard-coded)
Number of sample delays through widget. Rsvd1 15:12 Reserved. SwapCap 11 R 0h N/A (Hard-coded) R 0h N/A (Hard-coded)
Left/right swap support: 1 = yes, 0 = no. PwrCntrl 10 R 1h N/A (Hard-coded)
Power state support: 1 = yes, 0 = no. Dig 9 R 0h N/A (Hard-coded)
Digital stream support: 1 = yes (digital), 0 = no (analog). ConnList 8 R 1h N/A (Hard-coded)
Connection list present: 1 = yes, 0 = no. UnSolCap 7 R 1h N/A (Hard-coded)
Unsolicited response support: 1 = yes, 0 = no. ProcWidget 6 R 0h N/A (Hard-coded)
Processing state support: 1 = yes, 0 = no. Stripe 5 R 0h N/A (Hard-coded)
Striping support: 1 = yes, 0 = no. FormatOvrd 4 R 0h N/A (Hard-coded)
Stream format override: 1 = yes, 0 = no.
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Field Name
AmpParOvrd
Bits
3
R/W
R
Default
0h
Reset
N/A (Hard-coded)
Amplifier capabilities override: 1 = yes, no. OutAmpPrsnt 2 R 0h N/A (Hard-coded)
Output amp present: 1 = yes, 0 = no. InAmpPrsnt 1 R 0h N/A (Hard-coded)
Input amp present: 1 = yes, 0 = no. Stereo 0 R 1h N/A (Hard-coded)
Stereo stream support: 1 = yes (stereo), 0 = no (mono).
7.6.1.
Reg
Set Get
PortB (NID = 0Bh): PinCap
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F000Ch
Field Name
Rsvd2
Bits
31:17 Reserved.
R/W
R
Default
0000h
Reset
N/A (Hard-coded)
EapdCap
16
R
1h
N/A (Hard-coded)
EAPD support: 1 = yes, 0 = no. VrefCntrl 15:8 R 00h N/A (Hard-coded)
Vref support: bit 7 = Reserved bit 6 = Reserved bit 5 = 100% support (1 = yes, 0 = no) bit 4 = 80% support (1 = yes, 0 = no) bit 3 = Reserved bit 2 = GND support (1 = yes, 0 = no) bit 1 = 50% support (1 = yes, 0 = no) bit 0 = Hi-Z support (1 = yes, 0 = no) Rsvd1 7 Reserved. R 0h N/A (Hard-coded)
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Field Name
BalancedIO
Bits
6
R/W
R
Default
0h
Reset
N/A (Hard-coded)
Balanced I/O support: 1 = yes, 0 = no. InCap 5 R 0h N/A (Hard-coded)
Input support: 1 = yes, 0 = no. OutCap 4 R 1h N/A (Hard-coded)
Output support: 1 = yes, 0 = no. HdphDrvCap 3 R 1h N/A (Hard-coded)
Headphone amp present: 1 = yes, 0 = no. PresDtctCap 2 R 1h N/A (Hard-coded)
Presence detection support: 1 = yes, 0 = no. TrigRqd 1 R 0h N/A (Hard-coded)
Trigger required for impedance sense: 1 = yes, 0 = no. ImpSenseCap 0 R 0h N/A (Hard-coded)
Impedance sense support: 1 = yes, 0 = no.
7.6.2.
Reg
Set Get
PortB (NID = 0Bh): ConLst
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F000Eh
Field Name
Rsvd
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
LForm
7
R
0h
N/A (Hard-coded)
Connection list format: 1 = long-form (15-bit) NID entries, 0 = short-form (7-bit) NID entries. ConL 6:0 R 03h N/A (Hard-coded)
Number of NID entries in connection list.
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7.6.3.
Reg
Set Get
PortB (NID = 0Bh): ConLstEntry0
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F0200h
Field Name
ConL3
Bits
31:24
R/W
R
Default
00h
Reset
N/A (Hard-coded)
DAC2 Converter widget (0x22) ConL2 23:16 R 1Ch N/A (Hard-coded)
MixerOutVol Selector widget (0x1C) ConL1 15:8 R 14h N/A (Hard-coded)
DAC1 Converter widget (0x14) ConL0 7:0 R 13h N/A (Hard-coded)
DAC0 Converter widget (0x13)
7.6.4.
Reg
Set Get
PortB (NID = 0Bh): ConSelectCtrl
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
701h F0100h
Byte 4 (Bits 31:24)
Field Name
Rsvd
Bits
31:2 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
Index
1:0
RW
0h
POR - DAFG - ULR
Connection select control index.
7.6.5.
Reg
Set Get
IDT CONFIDENTIAL
PortB (NID = 0Bh): PwrState
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
705h F0500h
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Byte 4 (Bits 31:24)
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SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
Field Name
Rsvd4
Bits
31:11 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
SettingsReset
10
R
1h
POR - DAFG - ULR
Indicates if any persistent settings in this Widget have been reset. Cleared by PwrState 'Get', or a 'Set' to any Verb in this Widget. Rsvd3 9 Reserved. Error 8 R 0h POR - DAFG - ULR R 0h N/A (Hard-coded)
Error indicator: 1 = cannot enter requested power state, 0 = no problem with requested power state. Rsvd2 7:6 Reserved. Act 5:4 R 3h POR - DAFG - LR R 0h N/A (Hard-coded)
Actual power state of this widget. Rsvd1 3:2 Reserved. Set 1:0 RW 0h POR - DAFG - LR R 0h N/A (Hard-coded)
Current power state setting for this widget.
7.6.6.
Reg
Set Get
PortB (NID = 0Bh): PinWCntrl
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
707h F0700h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
HPhnEn
7
RW
0h
POR - DAFG - ULR
Headphone amp enable: 1 = enabled, 0 = disabled.
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Field Name
OutEn
Bits
6
R/W
RW
Default
0h
Reset
POR - DAFG - ULR
Output enable: 1 = enabled, 0 = disabled. Rsvd1 5:0 Reserved. RW 00h N/A (Hard-coded)
7.6.7.
Reg
Set Get
PortB (NID = 0Bh): UnsolResp
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
708h F0800h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
En
7
RW
0h
POR - DAFG - ULR
Unsolicited response enable (also enables Wake events for this Widget): 1 = enabled, 0 = disabled. Rsvd1 6 Reserved. Tag 5:0 RW 00h POR - DAFG - ULR R 0h N/A (Hard-coded)
Software programmable field returned in top six bits (31:26) of every Unsolicited Response generated by this node.
7.6.8.
Reg
Set Get
PortB (NID = 0Bh): ChSense
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
709h F0900h
Byte 4 (Bits 31:24)
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Field Name
PresDtct
Bits
31
R/W
R
Default
0h
Reset
POR
Presence detection indicator: 1 = presence detected; 0 = presence not detected. Rsvd 30:0 Reserved. R 00000000h N/A (Hard-coded)
7.6.9.
Reg
Set Get
PortB (NID = 0Bh): EAPDBTLLR
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
70Ch F0C00h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:2 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
EAPD
1
RW
1h
POR - DAFG - ULR
EAPD control: 1 = set EAPD pin to 1 (powered) up if this pin is powered up, 0 = set EAPD pin to 0. Rsvd1 0 Reserved. R 0h N/A (Hard-coded)
7.6.10.
Reg
Set Get
PortB (NID = 0Bh): ConfigDefault
Byte 3 (Bits 23:16)
71Eh
Byte 4 (Bits 31:24)
71Fh
Byte 2 (Bits 15:8)
71Dh
Byte 1 (Bits 7:0)
71Ch
F1F00h / F1E00h / F1D00h / F1C00h
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Field Name
PortConnectivity
Bits
31:30
R/W
RW
Default
0h
Reset
POR
Port connectivity: 0h = Port complex is connected to a jack 1h = No physical connection for port 2h = Fixed function device is attached 3h = Both jack and internal device attached (info in all other fields refers to integrated device, any presence detection refers to jack) Location 29:24 Location Bits [5..4]: 0h = External on primary chassis 1h = Internal 2h = Separate chassis 3h = Other Bits [3..0]: 0h = N/A 1h = Rear 2h = Front 3h = Left 4h = Right 5h = Top 6h = Bottom 7h-9h = Special Ah-Fh = Reserved Device 23:20 RW 2h POR RW 02h POR
Default device: 0h = Line out 1h = Speaker 2h = HP out 3h = CD 4h = SPDIF Out 5h = Digital other out 6h = Modem line side 7h = Modem handset side 8h = Line in 9h = Aux Ah = Mic in Bh = Telephony Ch = SPDIF In Dh = Digital other in Eh = Reserved Fh = Other
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Field Name
ConnectionType
Bits
19:16
R/W
RW
Default
1h
Reset
POR
Connection type: 0h = Unknown 1h = 1/8" stereo/mono 2h = 1/4" stereo/mono 3h = ATAPI internal 4h = RCA 5h = Optical 6h = Other digital 7h = Other analog 8h = Multichannel analog (DIN) 9h = XLR/Professional Ah = RJ-11 (modem) Bh = Combination Ch-Eh = Reserved Fh = Other Color 15:12 RW 4h POR
Color: 0h = Unknown 1h = Black 2h = Grey 3h = Blue 4h = Green 5h = Red 6h = Orange 7h = Yellow 8h = Purple 9h = Pink Ah-Dh = Reserved Eh = White Fh = Other Misc 11:8 RW 0h POR
Miscellaneous: Bits [3..1] = Reserved Bit 0 = Jack detect override Association 7:4 RW 1h POR
Default assocation. Sequence 3:0 Sequence. RW Fh POR
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7.7.
Reg
Set Get
PortC (NID = 0Ch): WCap
Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
F0009h
Field Name
Rsvd2
Bits
31:24 Reserved.
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Type
23:20
R
4h
N/A (Hard-coded)
Widget type: 0h = Out Converter 1h = In Converter 2h = Summing (Mixer) 3h = Selector (Mux) 4h = Pin Complex 5h = Power 6h = Volume Knob 7h = Beep Generator 8h-Eh = Reserved Fh = Vendor Defined Delay 19:16 R 0h N/A (Hard-coded)
Number of sample delays through widget. Rsvd1 15:12 Reserved. SwapCap 11 R 0h N/A (Hard-coded) R 0h N/A (Hard-coded)
Left/right swap support: 1 = yes, 0 = no. PwrCntrl 10 R 1h N/A (Hard-coded)
Power state support: 1 = yes, 0 = no. Dig 9 R 0h N/A (Hard-coded)
Digital stream support: 1 = yes (digital), 0 = no (analog). ConnList 8 R 1h N/A (Hard-coded)
Connection list present: 1 = yes, 0 = no. UnSolCap 7 R 1h N/A (Hard-coded)
Unsolicited response support: 1 = yes, 0 = no.
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Field Name
ProcWidget
Bits
6
R/W
R
Default
0h
Reset
N/A (Hard-coded)
Processing state support: 1 = yes, 0 = no. Stripe 5 R 0h N/A (Hard-coded)
Striping support: 1 = yes, 0 = no. FormatOvrd 4 R 0h N/A (Hard-coded)
Stream format override: 1 = yes, 0 = no. AmpParOvrd 3 R 0h N/A (Hard-coded)
Amplifier capabilities override: 1 = yes, no. OutAmpPrsnt 2 R 0h N/A (Hard-coded)
Output amp present: 1 = yes, 0 = no. InAmpPrsnt 1 R 1h N/A (Hard-coded)
Input amp present: 1 = yes, 0 = no. Stereo 0 R 1h N/A (Hard-coded)
Stereo stream support: 1 = yes (stereo), 0 = no (mono).
7.7.1.
Reg
Set Get
PortC (NID = 0Ch): PinCap
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F000Ch
Field Name
Rsvd2
Bits
31:17 Reserved.
R/W
R
Default
0000h
Reset
N/A (Hard-coded)
EapdCap
16
R
1h
N/A (Hard-coded)
EAPD support: 1 = yes, 0 = no.
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Field Name
VrefCntrl
Bits
15:8
R/W
R
Default
17h
Reset
N/A (Hard-coded)
Vref support: bit 7 = Reserved bit 6 = Reserved bit 5 = 100% support (1 = yes, 0 = no) bit 4 = 80% support (1 = yes, 0 = no) bit 3 = Reserved bit 2 = GND support (1 = yes, 0 = no) bit 1 = 50% support (1 = yes, 0 = no) bit 0 = Hi-Z support (1 = yes, 0 = no) Rsvd1 7 Reserved. BalancedIO 6 R 0h N/A (Hard-coded) R 0h N/A (Hard-coded)
Balanced I/O support: 1 = yes, 0 = no. InCap 5 R 1h N/A (Hard-coded)
Input support: 1 = yes, 0 = no. OutCap 4 R 1h N/A (Hard-coded)
Output support: 1 = yes, 0 = no. HdphDrvCap 3 R 0h N/A (Hard-coded)
Headphone amp present: 1 = yes, 0 = no. PresDtctCap 2 R 1h N/A (Hard-coded)
Presence detection support: 1 = yes, 0 = no. TrigRqd 1 R 0h N/A (Hard-coded)
Trigger required for impedance sense: 1 = yes, 0 = no. ImpSenseCap 0 R 0h N/A (Hard-coded)
Impedance sense support: 1 = yes, 0 = no.
7.7.2.
Reg
Set Get
PortC (NID = 0Ch): ConLst
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F000Eh
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Field Name
Rsvd
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
LForm
7
R
0h
N/A (Hard-coded)
Connection list format: 1 = long-form (15-bit) NID entries, 0 = short-form (7-bit) NID entries. ConL 6:0 R 03h N/A (Hard-coded)
Number of NID entries in connection list.
7.7.3.
Reg
Set Get
PortC (NID = 0Ch): ConLstEntry0
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F0200h
Field Name
ConL3
Bits
31:24 Reserved
R/W
R
Default
00h
Reset
N/A (Hard-coded)
ConL2
23:16
R
1Ch
N/A (Hard-coded)
MixerOutVol Selector widget (0x1C) ConL1 15:8 R 14h N/A (Hard-coded)
DAC1 Converter widget (0x14) ConL0 7:0 R 13h N/A (Hard-coded)
DAC0 Converter widget (0x13)
7.7.4.
Reg
Set Get
PortC (NID = 0Ch): InAmpLeft
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
360h B2000h
Byte 4 (Bits 31:24)
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Field Name
Rsvd1
Bits
31:2 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
Gain
1:0
RW
0h
POR - DAFG - ULR
Amp gain step number (see InAmpCap parameter pertaining to this widget).
7.7.5.
Reg
Set Get
PortC (NID = 0Ch): InAmpRight
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
350h B0000h
Byte 4 (Bits 31:24)
Field Name
Rsvd1
Bits
31:2 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
Gain
1:0
RW
0h
POR - DAFG - ULR
Amp gain step number (see InAmpCap parameter pertaining to this widget).
7.7.6.
Reg
Set Get
PortC (NID = 0Ch): ConSelectCtrl
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
701h F0100h
Byte 4 (Bits 31:24)
Field Name
Rsvd
Bits
31:2 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
Index
1:0
RW
0h
POR - DAFG - ULR
Connection select control index.
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7.7.7.
Reg
Set Get
PortC (NID = 0Ch): PwrState
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
705h F0500h
Byte 4 (Bits 31:24)
Field Name
Rsvd4
Bits
31:11 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
SettingsReset
10
R
1h
POR - DAFG - ULR
Indicates if any persistent settings in this Widget have been reset. Cleared by PwrState 'Get', or a 'Set' to any Verb in this Widget. Rsvd3 9 Reserved. Error 8 R 0h POR - DAFG - ULR R 0h N/A (Hard-coded)
Error indicator: 1 = cannot enter requested power state, 0 = no problem with requested power state. Rsvd2 7:6 Reserved. Act 5:4 R 3h POR - DAFG - LR R 0h N/A (Hard-coded)
Actual power state of this widget. Rsvd1 3:2 Reserved. Set 1:0 RW 0h POR - DAFG - LR R 0h N/A (Hard-coded)
Current power state setting for this widget.
7.7.8.
Reg
Set Get
PortC (NID = 0Ch): PinWCntrl
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
707h F0700h
Byte 4 (Bits 31:24)
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Field Name
Rsvd2
Bits
31:7 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
OutEn
6
RW
0h
POR - DAFG - ULR
Output enable: 1 = enabled, 0 = disabled. InEn 5 RW 0h POR - DAFG - ULR
Input enable: 1 = enabled, 0 = disabled. Rsvd1 4:3 Reserved. VRefEn 2:0 RW 0h POR - DAFG - ULR R 0h N/A (Hard-coded)
Vref selection (See VrefCntrl field of PinCap parameter for supported selections): 000b= HI-Z 001b= 50% 010b= GND 011b= Reserved 100b= 80% 101b= 100% 110b= Reserved 111b= Reserved
7.7.9.
Reg
Set Get
PortC (NID = 0Ch): UnsolResp
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
708h F0800h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
En
7
RW
0h
POR - DAFG - ULR
Unsolicited response enable (also enables Wake events for this Widget): 1 = enabled, 0 = disabled.
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Field Name
Rsvd1
Bits
6 Reserved.
R/W
R
Default
0h
Reset
N/A (Hard-coded)
Tag
5:0
RW
00h
POR - DAFG - ULR
Software programmable field returned in top six bits (31:26) of every Unsolicited Response generated by this node.
7.7.10.
Reg
Set Get
PortC (NID = 0Ch): ChSense
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
709h F0900h
Byte 4 (Bits 31:24)
Field Name
PresDtct
Bits
31
R/W
R
Default
0h
Reset
POR
Presence detection indicator: 1 = presence detected; 0 = presence not detected. Rsvd 30:0 Reserved. R 00000000h N/A (Hard-coded)
7.7.11.
Reg
Set Get
PortC (NID = 0Ch): EAPDBTLLR
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
70Ch F0C00h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:2 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
EAPD
1
RW
1h
POR - DAFG - ULR
EAPD control: 1 = set EAPD pin to 1 (powered) up if this pin is powered up, 0 = set EAPD pin to 0.
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Field Name
Rsvd1
Bits
0 Reserved.
R/W
R
Default
0h
Reset
N/A (Hard-coded)
7.7.12.
Reg
Set Get
PortC (NID = 0Ch): ConfigDefault
Byte 3 (Bits 23:16)
71Eh
Byte 4 (Bits 31:24)
71Fh
Byte 2 (Bits 15:8)
71Dh
Byte 1 (Bits 7:0)
71Ch
F1F00h / F1E00h / F1D00h / F1C00h
Field Name
PortConnectivity
Bits
31:30
R/W
RW
Default
0h
Reset
POR
Port connectivity: 0h = Port complex is connected to a jack 1h = No physical connection for port 2h = Fixed function device is attached 3h = Both jack and internal device attached (info in all other fields refers to integrated device, any presence detection refers to jack) Location 29:24 Location Bits [5..4]: 0h = External on primary chassis 1h = Internal 2h = Separate chassis 3h = Other Bits [3..0]: 0h = N/A 1h = Rear 2h = Front 3h = Left 4h = Right 5h = Top 6h = Bottom 7h-9h = Special Ah-Fh = Reserved RW 01h POR
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Field Name
Device
Bits
23:20
R/W
RW
Default
Ah
Reset
POR
Default device: 0h = Line out 1h = Speaker 2h = HP out 3h = CD 4h = SPDIF Out 5h = Digital other out 6h = Modem line side 7h = Modem handset side 8h = Line in 9h = Aux Ah = Mic in Bh = Telephony Ch = SPDIF In Dh = Digital other in Eh = Reserved Fh = Other ConnectionType 19:16 RW 1h POR
Connection type: 0h = Unknown 1h = 1/8" stereo/mono 2h = 1/4" stereo/mono 3h = ATAPI internal 4h = RCA 5h = Optical 6h = Other digital 7h = Other analog 8h = Multichannel analog (DIN) 9h = XLR/Professional Ah = RJ-11 (modem) Bh = Combination Ch-Eh = Reserved Fh = Other
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Field Name
Color
Bits
15:12
R/W
RW
Default
9h
Reset
POR
Color: 0h = Unknown 1h = Black 2h = Grey 3h = Blue 4h = Green 5h = Red 6h = Orange 7h = Yellow 8h = Purple 9h = Pink Ah-Dh = Reserved Eh = White Fh = Other Misc 11:8 RW 0h POR
Miscellaneous: Bits [3..1] = Reserved Bit 0 = Jack detect override Association 7:4 RW 2h POR
Default assocation. Sequence 3:0 Sequence. RW 1h POR
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7.8.
Reg
Set Get
PortD (NID = 0Dh): WCap
Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
F0009h
Field Name
Rsvd2
Bits
31:24 Reserved.
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Type
23:20
R
4h
N/A (Hard-coded)
Widget type: 0h = Out Converter 1h = In Converter 2h = Summing (Mixer) 3h = Selector (Mux) 4h = Pin Complex 5h = Power 6h = Volume Knob 7h = Beep Generator 8h-Eh = Reserved Fh = Vendor Defined Delay 19:16 R 0h N/A (Hard-coded)
Number of sample delays through widget. Rsvd1 15:12 Reserved. SwapCap 11 R 0h N/A (Hard-coded) R 0h N/A (Hard-coded)
Left/right swap support: 1 = yes, 0 = no. PwrCntrl 10 R 1h N/A (Hard-coded)
Power state support: 1 = yes, 0 = no. Dig 9 R 0h N/A (Hard-coded)
Digital stream support: 1 = yes (digital), 0 = no (analog). ConnList 8 R 1h N/A (Hard-coded)
Connection list present: 1 = yes, 0 = no. UnSolCap 7 R 0h N/A (Hard-coded)
Unsolicited response support: 1 = yes, 0 = no.
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Field Name
ProcWidget
Bits
6
R/W
R
Default
0h
Reset
N/A (Hard-coded)
Processing state support: 1 = yes, 0 = no. Stripe 5 R 0h N/A (Hard-coded)
Striping support: 1 = yes, 0 = no. FormatOvrd 4 R 0h N/A (Hard-coded)
Stream format override: 1 = yes, 0 = no. AmpParOvrd 3 R 0h N/A (Hard-coded)
Amplifier capabilities override: 1 = yes, no. OutAmpPrsnt 2 R 0h N/A (Hard-coded)
Output amp present: 1 = yes, 0 = no. InAmpPrsnt 1 R 0h N/A (Hard-coded)
Input amp present: 1 = yes, 0 = no. Stereo 0 R 1h N/A (Hard-coded)
Stereo stream support: 1 = yes (stereo), 0 = no (mono).
7.8.1.
Reg
Set Get
PortD (NID = 0Dh): PinCap
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F000Ch
Field Name
Rsvd2
Bits
31:17 Reserved.
R/W
R
Default
0000h
Reset
N/A (Hard-coded)
EapdCap
16
R
1h
N/A (Hard-coded)
EAPD support: 1 = yes, 0 = no.
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Field Name
VrefCntrl
Bits
15:8
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Vref support: bit 7 = Reserved bit 6 = Reserved bit 5 = 100% support (1 = yes, 0 = no) bit 4 = 80% support (1 = yes, 0 = no) bit 3 = Reserved bit 2 = GND support (1 = yes, 0 = no) bit 1 = 50% support (1 = yes, 0 = no) bit 0 = Hi-Z support (1 = yes, 0 = no) Rsvd1 7 Reserved. BalancedIO 6 R 1h N/A (Hard-coded) R 0h N/A (Hard-coded)
Balanced I/O support: 1 = yes, 0 = no. InCap 5 R 0h N/A (Hard-coded)
Input support: 1 = yes, 0 = no. OutCap 4 R 1h N/A (Hard-coded)
Output support: 1 = yes, 0 = no. HdphDrvCap 3 R 0h N/A (Hard-coded)
Headphone amp present: 1 = yes, 0 = no. PresDtctCap 2 R 0h N/A (Hard-coded)
Presence detection support: 1 = yes, 0 = no. TrigRqd 1 R 0h N/A (Hard-coded)
Trigger required for impedance sense: 1 = yes, 0 = no. ImpSenseCap 0 R 0h N/A (Hard-coded)
Impedance sense support: 1 = yes, 0 = no.
7.8.2.
Reg
Set Get
PortD (NID = 0Dh): ConLst
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F000Eh
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Field Name
Rsvd
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
LForm
7
R
0h
N/A (Hard-coded)
Connection list format: 1 = long-form (15-bit) NID entries, 0 = short-form (7-bit) NID entries. ConL 6:0 R 03h N/A (Hard-coded)
Number of NID entries in connection list.
7.8.3.
Reg
Set Get
PortD (NID = 0Dh): ConLstEntry0
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F0200h
Field Name
ConL3
Bits
31:24 Reserved
R/W
R
Default
00h
Reset
N/A (Hard-coded)
ConL2
23:16
R
1Ch
N/A (Hard-coded)
MixerOutVol Selector widget (0x1C) ConL1 15:8 R 14h N/A (Hard-coded)
DAC1 Converter widget (0x14) ConL0 7:0 R 13h N/A (Hard-coded)
DAC0 Converter widget (0x13)
7.8.4.
Reg
Set Get
PortD (NID = 0Dh): ConSelectCtrl
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
701h F0100h
Byte 4 (Bits 31:24)
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Field Name
Rsvd
Bits
31:2 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
Index
1:0
RW
0h
POR - DAFG - ULR
Connection select control index.
7.8.5.
Reg
Set Get
PortD (NID = 0Dh): PwrState
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
705h F0500h
Byte 4 (Bits 31:24)
Field Name
Rsvd4
Bits
31:11 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
SettingsReset
10
R
1h
POR - DAFG - ULR
Indicates if any persistent settings in this Widget have been reset. Cleared by PwrState 'Get', or a 'Set' to any Verb in this Widget. Rsvd3 9 Reserved. Error 8 R 0h POR - DAFG - ULR R 0h N/A (Hard-coded)
Error indicator: 1 = cannot enter requested power state, 0 = no problem with requested power state. Rsvd2 7:6 Reserved. Act 5:4 R 3h POR - DAFG - LR R 0h N/A (Hard-coded)
Actual power state of this widget. Rsvd1 3:2 Reserved. Set 1:0 RW 0h POR - DAFG - LR R 0h N/A (Hard-coded)
Current power state setting for this widget.
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7.8.6.
Reg
Set Get
PortD (NID = 0Dh): PinWCntrl
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
707h F0700h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:7 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
OutEn
6
RW
0h
POR - DAFG - ULR
Output enable: 1 = enabled, 0 = disabled. Rsvd1 5:0 Reserved. R 0h N/A (Hard-coded)
7.8.7.
Reg
Set Get
PortD (NID = 0Dh): EAPDBTLLR
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
70Ch F0C00h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:2 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
EAPD
1
RW
1h
POR - DAFG - ULR
EAPD control: 1 = set EAPD pin to 1 (powered) up if this pin is powered up, 0 = set EAPD pin to 0. Rsvd1 0 Reserved. R 0h N/A (Hard-coded)
7.8.8.
Reg
Set
PortD (NID = 0Dh): ConfigDefault
Byte 3 (Bits 23:16)
71Eh
Byte 4 (Bits 31:24)
71Fh
Byte 2 (Bits 15:8)
71Dh
Byte 1 (Bits 7:0)
71Ch
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7.8.8.
Reg
Get
PortD (NID = 0Dh): ConfigDefault
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F1F00h / F1E00h / F1D00h / F1C00h
Field Name
PortConnectivity
Bits
31:30
R/W
RW
Default
2h
Reset
POR
Port connectivity: 0h = Port complex is connected to a jack 1h = No physical connection for port 2h = Fixed function device is attached 3h = Both jack and internal device attached (info in all other fields refers to integrated device, any presence detection refers to jack) Location 29:24 Location Bits [5..4]: 0h = External on primary chassis 1h = Internal 2h = Separate chassis 3h = Other Bits [3..0]: 0h = N/A 1h = Rear 2h = Front 3h = Left 4h = Right 5h = Top 6h = Bottom 7h-9h = Special Ah-Fh = Reserved RW 10h POR
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Field Name
Device
Bits
23:20
R/W
RW
Default
1h
Reset
POR
Default device: 0h = Line out 1h = Speaker 2h = HP out 3h = CD 4h = SPDIF Out 5h = Digital other out 6h = Modem line side 7h = Modem handset side 8h = Line in 9h = Aux Ah = Mic in Bh = Telephony Ch = SPDIF In Dh = Digital other in Eh = Reserved Fh = Other ConnectionType 19:16 RW 7h POR
Connection type: 0h = Unknown 1h = 1/8" stereo/mono 2h = 1/4" stereo/mono 3h = ATAPI internal 4h = RCA 5h = Optical 6h = Other digital 7h = Other analog 8h = Multichannel analog (DIN) 9h = XLR/Professional Ah = RJ-11 (modem) Bh = Combination Ch-Eh = Reserved Fh = Other
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Field Name
Color
Bits
15:12
R/W
RW
Default
0h
Reset
POR
Color: 0h = Unknown 1h = Black 2h = Grey 3h = Blue 4h = Green 5h = Red 6h = Orange 7h = Yellow 8h = Purple 9h = Pink Ah-Dh = Reserved Eh = White Fh = Other Misc 11:8 RW 1h POR
Miscellaneous: Bits [3..1] = Reserved Bit 0 = Jack detect override Association 7:4 RW 1h POR
Default assocation. Sequence 3:0 Sequence. RW 0h POR
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7.9.
(NID = 0Eh): Vendor Reserved
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7.10. PortF (NID = 0Fh): WCap
Reg
Set Get F0009h
Byte 4 (Bits 31:24)
Byte 3 (Bits 23:16)
Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
Field Name
Rsvd2
Bits
31:24 Reserved.
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Type
23:20
R
4h
N/A (Hard-coded)
Widget type: 0h = Out Converter 1h = In Converter 2h = Summing (Mixer) 3h = Selector (Mux) 4h = Pin Complex 5h = Power 6h = Volume Knob 7h = Beep Generator 8h-Eh = Reserved Fh = Vendor Defined Delay 19:16 R 0h N/A (Hard-coded)
Number of sample delays through widget. Rsvd1 15:12 Reserved. SwapCap 11 R 0h N/A (Hard-coded) R 0h N/A (Hard-coded)
Left/right swap support: 1 = yes, 0 = no. PwrCntrl 10 R 1h N/A (Hard-coded)
Power state support: 1 = yes, 0 = no. Dig 9 R 0h N/A (Hard-coded)
Digital stream support: 1 = yes (digital), 0 = no (analog). ConnList 8 R 1h N/A (Hard-coded)
Connection list present: 1 = yes, 0 = no. UnSolCap 7 R 1h N/A (Hard-coded)
Unsolicited response support: 1 = yes, 0 = no.
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Field Name
ProcWidget
Bits
6
R/W
R
Default
0h
Reset
N/A (Hard-coded)
Processing state support: 1 = yes, 0 = no. Stripe 5 R 0h N/A (Hard-coded)
Striping support: 1 = yes, 0 = no. FormatOvrd 4 R 0h N/A (Hard-coded)
Stream format override: 1 = yes, 0 = no. AmpParOvrd 3 R 0h N/A (Hard-coded)
Amplifier capabilities override: 1 = yes, no. OutAmpPrsnt 2 R 0h N/A (Hard-coded)
Output amp present: 1 = yes, 0 = no. InAmpPrsnt 1 R 1h N/A (Hard-coded)
Input amp present: 1 = yes, 0 = no. Stereo 0 R 1h N/A (Hard-coded)
Stereo stream support: 1 = yes (stereo), 0 = no (mono).
7.10.1.
Reg
Set Get
PortF (NID = 0Fh): PinCap
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F000Ch
Field Name
Rsvd2
Bits
31:17 Reserved.
R/W
R
Default
0000h
Reset
N/A (Hard-coded)
EapdCap
16
R
1h
N/A (Hard-coded)
EAPD support: 1 = yes, 0 = no.
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Field Name
VrefCntrl
Bits
15:8
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Vref support: bit 7 = Reserved bit 6 = Reserved bit 5 = 100% support (1 = yes, 0 = no) bit 4 = 80% support (1 = yes, 0 = no) bit 3 = Reserved bit 2 = GND support (1 = yes, 0 = no) bit 1 = 50% support (1 = yes, 0 = no) bit 0 = Hi-Z support (1 = yes, 0 = no) Rsvd1 7 Reserved. BalancedIO 6 R 0h N/A (Hard-coded) R 0h N/A (Hard-coded)
Balanced I/O support: 1 = yes, 0 = no. InCap 5 R 1h N/A (Hard-coded)
Input support: 1 = yes, 0 = no. OutCap 4 R 0h N/A (Hard-coded)
Output support: 1 = yes, 0 = no. HdphDrvCap 3 R 0h N/A (Hard-coded)
Headphone amp present: 1 = yes, 0 = no. PresDtctCap 2 R 1h N/A (Hard-coded)
Presence detection support: 1 = yes, 0 = no. TrigRqd 1 R 0h N/A (Hard-coded)
Trigger required for impedance sense: 1 = yes, 0 = no. ImpSenseCap 0 R 0h N/A (Hard-coded)
Impedance sense support: 1 = yes, 0 = no.
7.10.2.
Reg
Set Get
PortF (NID = 0Fh): ConLst
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F000Eh
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Field Name
Rsvd
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
LForm
7
R
0h
N/A (Hard-coded)
Connection list format: 1 = long-form (15-bit) NID entries, 0 = short-form (7-bit) NID entries. ConL 6:0 R 03h N/A (Hard-coded)
Number of NID entries in connection list.
7.10.3.
Reg
Set Get
PortF (NID = 0Fh): ConLstEntry0
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F0200h
Field Name
ConL3
Bits
31:24 Reserved
R/W
R
Default
00h
Reset
N/A (Hard-coded)
ConL2
23:16
R
1Ch
N/A (Hard-coded)
MixerOutVol Selector widget (0x1C) ConL1 15:8 R 14h N/A (Hard-coded)
DAC1 Converter widget (0x14) ConL0 7:0 R 13h N/A (Hard-coded)
DAC0 Converter widget (0x13)
7.10.4.
Reg
Set Get
PortF (NID = 0Fh): InAmpLeft
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
360h B2000h
Byte 4 (Bits 31:24)
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Field Name
Rsvd1
Bits
31:2 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
Gain
1:0
RW
0h
POR - DAFG - ULR
Amp gain step number (see InAmpCap parameter pertaining to this widget).
7.10.5.
Reg
Set Get
PortF (NID = 0Fh): InAmpRight
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
350h B0000h
Byte 4 (Bits 31:24)
Field Name
Rsvd1
Bits
31:2 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
Gain
1:0
RW
0h
POR - DAFG - ULR
Amp gain step number (see InAmpCap parameter pertaining to this widget).
7.10.6.
Reg
Set Get
PortF (NID = 0Fh): ConSelectCtrl
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
701h F0100h
Byte 4 (Bits 31:24)
Field Name
Rsvd
Bits
31:2 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
Index
1:0
RW
0h
POR - DAFG - ULR
Connection select control index.
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7.10.7.
Reg
Set Get
PortF (NID = 0Fh): PwrState
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
705h F0500h
Byte 4 (Bits 31:24)
Field Name
Rsvd4
Bits
31:11 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
SettingsReset
10
R
1h
POR - DAFG - ULR
Indicates if any persistent settings in this Widget have been reset. Cleared by PwrState 'Get', or a 'Set' to any Verb in this Widget. Rsvd3 9 Reserved. Error 8 R 0h POR - DAFG - ULR R 0h N/A (Hard-coded)
Error indicator: 1 = cannot enter requested power state, 0 = no problem with requested power state. Rsvd2 7:6 Reserved. Act 5:4 R 3h POR - DAFG - LR R 0h N/A (Hard-coded)
Actual power state of this widget. Rsvd1 3:2 Reserved. Set 1:0 RW 0h POR - DAFG - LR R 0h N/A (Hard-coded)
Current power state setting for this widget.
7.10.8.
Reg
Set Get
PortF (NID = 0Fh): PinWCntrl
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
707h F0700h
Byte 4 (Bits 31:24)
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Field Name
Rsvd2
Bits
31:7 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
OutEn
6
RW
0h
POR - DAFG - ULR
Output enable: 1 = enabled, 0 = disabled. InEn 5 RW 0h POR - DAFG - ULR
Input enable: 1 = enabled, 0 = disabled. Rsvd1 4:3 Reserved. VRefEn 2:0 RW 0h POR - DAFG - ULR R 0h N/A (Hard-coded)
Vref selection (See VrefCntrl field of PinCap parameter for supported selections): 000b= HI-Z 001b= 50% 010b= GND 011b= Reserved 100b= 80% 101b= 100% 110b= Reserved 111b= Reserved
7.10.9.
Reg
Set Get
PortF (NID = 0Fh): UnsolResp
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
708h F0800h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
En
7
RW
0h
POR - DAFG - ULR
Unsolicited response enable (also enables Wake events for this Widget): 1 = enabled, 0 = disabled.
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Field Name
Rsvd1
Bits
6 Reserved.
R/W
R
Default
0h
Reset
N/A (Hard-coded)
Tag
5:0
RW
00h
POR - DAFG - ULR
Software programmable field returned in top six bits (31:26) of every Unsolicited Response generated by this node.
7.10.10. PortF (NID = 0Fh): ChSense
Reg
Set Get F0900h
Byte 4 (Bits 31:24)
Byte 3 (Bits 23:16)
Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
709h
Field Name
PresDtct
Bits
31
R/W
R
Default
0h
Reset
POR
Presence detection indicator: 1 = presence detected; 0 = presence not detected. Rsvd 30:0 Reserved. R 00000000h N/A (Hard-coded)
7.10.11. PortF (NID = 0Fh): EAPDBTLLR
Reg
Set Get F0C00h
Byte 4 (Bits 31:24)
Byte 3 (Bits 23:16)
Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
70Ch
Field Name
Rsvd2
Bits
31:2 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
EAPD
1
RW
1h
POR - DAFG - ULR
EAPD control: 1 = set EAPD pin to 1 (powered) up if this pin is powered up, 0 = set EAPD pin to 0.
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Field Name
Rsvd1
Bits
0 Reserved.
R/W
R
Default
0h
Reset
N/A (Hard-coded)
7.10.12. PortF (NID = 0Fh): ConfigDefault
Reg
Set Get
Byte 4 (Bits 31:24)
71Fh
Byte 3 (Bits 23:16)
71Eh
Byte 2 (Bits 15:8)
71Dh
Byte 1 (Bits 7:0)
71Ch
F1F00h / F1E00h / F1D00h / F1C00h
Field Name
PortConnectivity
Bits
31:30
R/W
RW
Default
0h
Reset
POR
Port connectivity: 0h = Port complex is connected to a jack 1h = No physical connection for port 2h = Fixed function device is attached 3h = Both jack and internal device attached (info in all other fields refers to integrated device, any presence detection refers to jack) Location 29:24 Location Bits [5..4]: 0h = External on primary chassis 1h = Internal 2h = Separate chassis 3h = Other Bits [3..0]: 0h = N/A 1h = Rear 2h = Front 3h = Left 4h = Right 5h = Top 6h = Bottom 7h-9h = Special Ah-Fh = Reserved RW 01h POR
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Field Name
Device
Bits
23:20
R/W
RW
Default
8h
Reset
POR
Default device: 0h = Line out 1h = Speaker 2h = HP out 3h = CD 4h = SPDIF Out 5h = Digital other out 6h = Modem line side 7h = Modem handset side 8h = Line in 9h = Aux Ah = Mic in Bh = Telephony Ch = SPDIF In Dh = Digital other in Eh = Reserved Fh = Other ConnectionType 19:16 RW 1h POR
Connection type: 0h = Unknown 1h = 1/8" stereo/mono 2h = 1/4" stereo/mono 3h = ATAPI internal 4h = RCA 5h = Optical 6h = Other digital 7h = Other analog 8h = Multichannel analog (DIN) 9h = XLR/Professional Ah = RJ-11 (modem) Bh = Combination Ch-Eh = Reserved Fh = Other
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Field Name
Color
Bits
15:12
R/W
RW
Default
3h
Reset
POR
Color: 0h = Unknown 1h = Black 2h = Grey 3h = Blue 4h = Green 5h = Red 6h = Orange 7h = Yellow 8h = Purple 9h = Pink Ah-Dh = Reserved Eh = White Fh = Other Misc 11:8 RW 0h POR
Miscellaneous: Bits [3..1] = Reserved Bit 0 = Jack detect override Association 7:4 RW 2h POR
Default assocation. Sequence 3:0 Sequence. RW Eh POR
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7.11. (NID = 10h): Vendor Reserved
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7.12. DMic0 (NID = 11h): WCap
Reg
Set Get F0009h
Byte 4 (Bits 31:24)
Byte 3 (Bits 23:16)
Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
Field Name
Rsvd2
Bits
31:24 Reserved.
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Type
23:20
R
4h
N/A (Hard-coded)
Widget type: 0h = Out Converter 1h = In Converter 2h = Summing (Mixer) 3h = Selector (Mux) 4h = Pin Complex 5h = Power 6h = Volume Knob 7h = Beep Generator 8h-Eh = Reserved Fh = Vendor Defined Delay 19:16 R 0h N/A (Hard-coded)
Number of sample delays through widget. Rsvd1 15:12 Reserved. SwapCap 11 R 0h N/A (Hard-coded) R 0h N/A (Hard-coded)
Left/right swap support: 1 = yes, 0 = no. PwrCntrl 10 R 1h N/A (Hard-coded)
Power state support: 1 = yes, 0 = no. DigitalStrm 9 R 0h N/A (Hard-coded)
Digital stream support: 1 = yes (digital), 0 = no (analog). ConnList 8 R 0h N/A (Hard-coded)
Connection list present: 1 = yes, 0 = no. UnsolCap 7 R 1h N/A (Hard-coded)
Unsolicited response support: 1 = yes, 0 = no.
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Field Name
ProcWidget
Bits
6
R/W
R
Default
0h
Reset
N/A (Hard-coded)
Processing state support: 1 = yes, 0 = no. Stripe 5 R 0h N/A (Hard-coded)
Striping support: 1 = yes, 0 = no. FormatOvrd 4 R 0h N/A (Hard-coded)
Stream format override: 1 = yes, 0 = no. AmpParOvrd 3 R 0h N/A (Hard-coded)
Amplifier capabilities override: 1 = yes, no. OutAmpPrsnt 2 R 0h N/A (Hard-coded)
Output amp present: 1 = yes, 0 = no. InAmpPrsnt 1 R 1h N/A (Hard-coded)
Input amp present: 1 = yes, 0 = no. Stereo 0 R 1h N/A (Hard-coded)
Stereo stream support: 1 = yes (stereo), 0 = no (mono).
7.12.1.
Reg
Set Get
DMic0 (NID = 11h): PinCap
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F000Ch
Field Name
Rsvd2
Bits
31:17 Reserved.
R/W
R
Default
0000h
Reset
N/A (Hard-coded)
EapdCap
16
R
0h
N/A (Hard-coded)
EAPD support: 1 = yes, 0 = no.
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Field Name
VRefCntrl
Bits
15:8
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Vref support: bit 7 = Reserved bit 6 = Reserved bit 5 = 100% support (1 = yes, 0 = no) bit 4 = 80% support (1 = yes, 0 = no) bit 3 = Reserved bit 2 = GND support (1 = yes, 0 = no) bit 1 = 50% support (1 = yes, 0 = no) bit 0 = Hi-Z support (1 = yes, 0 = no) Rsvd1 7 Reserved. BalancedIO 6 R 0h N/A (Hard-coded) R 0h N/A (Hard-coded)
Balanced I/O support: 1 = yes, 0 = no. InCap 5 R 1h N/A (Hard-coded)
Input support: 1 = yes, 0 = no. OutCap 4 R 0h N/A (Hard-coded)
Output support: 1 = yes, 0 = no. HPhnDrvCap 3 R 0h N/A (Hard-coded)
Headphone amp present: 1 = yes, 0 = no. PresDtctCap 2 R 1h N/A (Hard-coded)
Presence detection support: 1 = yes, 0 = no. TrigRqd 1 R 0h N/A (Hard-coded)
Trigger required for impedance sense: 1 = yes, 0 = no. ImpSenseCap 0 R 0h N/A (Hard-coded)
Impedance sense support: 1 = yes, 0 = no.
7.12.2.
Reg
Set Get
DMic0 (NID = 11h): InAmpLeft
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
360h B2000h
Byte 4 (Bits 31:24)
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Field Name
Rsvd1
Bits
31:2 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
Gain
1:0
RW
0h
POR - DAFG - ULR
Amp gain step number (see InAmpCap parameter pertaining to this widget).
7.12.3.
Reg
Set Get
DMic0 (NID = 11h): InAmpRight
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
350h B0000h
Byte 4 (Bits 31:24)
Field Name
Rsvd1
Bits
31:2 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
Gain
1:0
RW
0h
POR - DAFG - ULR
Amp gain step number (see InAmpCap parameter pertaining to this widget).
7.12.4.
Reg
Set Get
DMic0 (NID = 11h): PwrState
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
705h F0500h
Byte 4 (Bits 31:24)
Field Name
Rsvd4
Bits
31:11 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
SettingsReset
10
R
1h
POR - DAFG - ULR
Indicates if any persistent settings in this Widget have been reset. Cleared by PwrState 'Get', or a 'Set' to any Verb in this Widget.
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Field Name
Rsvd3
Bits
9 Reserved.
R/W
R
Default
0h
Reset
N/A (Hard-coded)
Error
8
R
0h
POR - DAFG - ULR
Error indicator: 1 = cannot enter requested power state, 0 = no problem with requested power state. Rsvd2 7:6 Reserved. Act 5:4 R 3h POR - DAFG - LR R 0h N/A (Hard-coded)
Actual power state of this widget. Rsvd1 3:2 Reserved. Set 1:0 RW 0h POR - DAFG - LR R 0h N/A (Hard-coded)
Current power state setting for this widget.
7.12.5.
Reg
Set Get
DMic0 (NID = 11h): PinWCntrl
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
707h F0700h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:6 Reserved.
R/W
R
Default
0000000h
Reset
N/A (Hard-coded)
InEn
5
RW
0h
POR - DAFG - ULR
Input enable: 1 = enabled, 0 = disabled. Rsvd1 4:0 Reserved. R 00h N/A (Hard-coded)
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7.12.6.
Reg
Set Get
DMic0 (NID = 11h): UnsolResp
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
708h F0800h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
En
7
RW
0h
POR - DAFG - ULR
Unsolicited response enable (also enables Wake events for this Widget): 1 = enabled, 0 = disabled. Rsvd1 6 Reserved. Tag 5:0 RW 00h POR - DAFG - ULR R 0h N/A (Hard-coded)
Software programmable field returned in top six bits (31:26) of every Unsolicited Response generated by this node.
7.12.7.
Reg
Set Get
DMic0 (NID = 11h): ChSense
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
709h F0900h
Byte 4 (Bits 31:24)
Field Name
PresDtct
Bits
31
R/W
R
Default
0h
Reset
POR
Presence detection indicator: 1 = presence detected; 0 = presence not detected. Rsvd 30:0 Reserved. R 00000000h N/A (Hard-coded)
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7.12.8.
Reg
Set Get
DMic0 (NID = 11h): ConfigDefault
Byte 3 (Bits 23:16)
71Eh
Byte 4 (Bits 31:24)
71Fh
Byte 2 (Bits 15:8)
71Dh
Byte 1 (Bits 7:0)
71Ch
F1F00h / F1E00h / F1D00h / F1C00h
Field Name
PortConnectivity
Bits
31:30
R/W
RW
Default
2h
Reset
POR
Port connectivity: 0h = Port complex is connected to a jack 1h = No physical connection for port 2h = Fixed function device is attached 3h = Both jack and internal device attached (info in all other fields refers to integrated device, any presence detection refers to jack) Location 29:24 Location Bits [5..4]: 0h = External on primary chassis 1h = Internal 2h = Separate chassis 3h = Other Bits [3..0]: 0h = N/A 1h = Rear 2h = Front 3h = Left 4h = Right 5h = Top 6h = Bottom 7h-9h = Special Ah-Fh = Reserved RW 10h POR
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Field Name
Device
Bits
23:20
R/W
RW
Default
Ah
Reset
POR
Default device: 0h = Line out 1h = Speaker 2h = HP out 3h = CD 4h = SPDIF Out 5h = Digital other out 6h = Modem line side 7h = Modem handset side 8h = Line in 9h = Aux Ah = Mic in Bh = Telephony Ch = SPDIF In Dh = Digital other in Eh = Reserved Fh = Other ConnectionType 19:16 RW 3h POR
Connection type: 0h = Unknown 1h = 1/8" stereo/mono 2h = 1/4" stereo/mono 3h = ATAPI internal 4h = RCA 5h = Optical 6h = Other digital 7h = Other analog 8h = Multichannel analog (DIN) 9h = XLR/Professional Ah = RJ-11 (modem) Bh = Combination Ch-Eh = Reserved Fh = Other
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Field Name
Color
Bits
15:12
R/W
RW
Default
0h
Reset
POR
Color: 0h = Unknown 1h = Black 2h = Grey 3h = Blue 4h = Green 5h = Red 6h = Orange 7h = Yellow 8h = Purple 9h = Pink Ah-Dh = Reserved Eh = White Fh = Other Misc 11:8 RW 1h POR
Miscellaneous: Bits [3..1] = Reserved Bit 0 = Jack detect override Association 7:4 RW 3h POR
Default assocation. Sequence 3:0 Sequence. RW 0h POR
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7.13. (NID = 12h): Vendor Reserved
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7.14. DAC0 (NID = 13h): WCap
Reg
Set Get F0009h
Byte 4 (Bits 31:24)
Byte 3 (Bits 23:16)
Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
Field Name
Rsvd2
Bits
31:24 Reserved.
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Type
23:20
R
0h
N/A (Hard-coded)
Widget type: 0h = Out Converter 1h = In Converter 2h = Summing (Mixer) 3h = Selector (Mux) 4h = Pin Complex 5h = Power 6h = Volume Knob 7h = Beep Generator 8h-Eh = Reserved Fh = Vendor Defined Delay 19:16 R Dh N/A (Hard-coded)
Number of sample delays through widget. Rsvd1 15:12 Reserved. SwapCap 11 R 1h N/A (Hard-coded) R 0h N/A (Hard-coded)
Left/right swap support: 1 = yes, 0 = no. PwrCntrl 10 R 1h N/A (Hard-coded)
Power state support: 1 = yes, 0 = no. Dig 9 R 0h N/A (Hard-coded)
Digital stream support: 1 = yes (digital), 0 = no (analog). ConnList 8 R 0h N/A (Hard-coded)
Connection list present: 1 = yes, 0 = no. UnSolCap 7 R 0h N/A (Hard-coded)
Unsolicited response support: 1 = yes, 0 = no.
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Field Name
ProcWidget
Bits
6
R/W
R
Default
0h
Reset
N/A (Hard-coded)
Processing state support: 1 = yes, 0 = no. Stripe 5 R 0h N/A (Hard-coded)
Striping support: 1 = yes, 0 = no. FormatOvrd 4 R 0h N/A (Hard-coded)
Stream format override: 1 = yes, 0 = no. AmpParOvrd 3 R 0h N/A (Hard-coded)
Amplifier capabilities override: 1 = yes, no. OutAmpPrsnt 2 R 1h N/A (Hard-coded)
Output amp present: 1 = yes, 0 = no. InAmpPrsnt 1 R 0h N/A (Hard-coded)
Input amp present: 1 = yes, 0 = no. Stereo 0 R 1h N/A (Hard-coded)
Stereo stream support: 1 = yes (stereo), 0 = no (mono).
7.14.1.
Reg
Set Get
DAC0 (NID = 13h): Cnvtr
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
2h A0000h
Byte 4 (Bits 31:24)
Byte 1 (Bits 7:0)
Field Name
Rsvd2
Bits
31:16 Reserved.
R/W
R
Default
0000h
Reset
N/A (Hard-coded)
StrmType
15
R
0h
N/A (Hard-coded)
Stream type: 1 = Non-PCM, 0 = PCM. FrmtSmplRate 14 RW 0h POR - DAFG - ULR
Sample base rate: 1 = 44.1kHz, 0 = 48kHz.
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Field Name
SmplRateMultp
Bits
13:11
R/W
RW
Default
0h
Reset
POR - DAFG - ULR
Sample base rate multiple: 000b= x1 (48kHz/44.1kHz or less) 001b= x2 (96kHz/88.2kHz/32kHz) 010b= x3 (144kHz) 011b= x4 (192kHz/176.4kHz) 100b-111b Reserved SmplRateDiv 10:8 RW 0h POR - DAFG - ULR
Sample base rate divider: 000b= Divide by 1 (48kHz/44.1kHz) 001b= Divide by 2 (24kHz/20.05kHz) 010b= Divide by 3 (16kHz/32kHz) 011b= Divide by 4 (11.025kHz) 100b= Divide by 5 (9.6kHz) 101b= Divide by 6 (8kHz) 110b= Divide by 7 111b= Divide by 8 (6kHz) Rsvd1 7 Reserved. BitsPerSmpl 6:4 RW 3h POR - DAFG - ULR R 0h N/A (Hard-coded)
Bits per sample: 000b= 8 bits 001b= 16 bits 010b= 20 bits 011b= 24 bits 100b= 32 bits 101b-111b= Reserved NmbrChan 3:0 RW 1h POR - DAFG - ULR
Total number of channels in the stream assigned to this converter: 0000b-1111b= 1-16 channels.
7.14.2.
Reg
Set Get
DAC0 (NID = 13h): OutAmpLeft
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
3A0h BA000h
Byte 4 (Bits 31:24)
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Field Name
Rsvd
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Mute
7
RW
1h
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted. Gain 6:0 RW 7Fh POR - DAFG - ULR
Amp gain step number (see OutAmpCap parameter pertaining to this widget).
7.14.3.
Reg
Set Get
DAC0 (NID = 13h): OutAmpRight
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
390h B8000h
Byte 4 (Bits 31:24)
Field Name
Rsvd
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Mute
7
RW
1h
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted. Gain 6:0 RW 7Fh POR - DAFG - ULR
Amp gain step number (see OutAmpCap parameter pertaining to this widget).
7.14.4.
Reg
Set Get
DAC0 (NID = 13h): PwrState
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
705h F0500h
Byte 4 (Bits 31:24)
Field Name
Rsvd4
Bits
31:11 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
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Field Name
SettingsReset
Bits
10
R/W
R
Default
1h
Reset
POR - DAFG - ULR
Indicates if any persistent settings in this Widget have been reset. Cleared by PwrState 'Get', or a 'Set' to any Verb in this Widget. Rsvd3 9 Reserved. Error 8 R 0h POR - DAFG - ULR R 0h N/A (Hard-coded)
Error indicator: 1 = cannot enter requested power state, 0 = no problem with requested power state. Rsvd2 7:6 Reserved. Act 5:4 R 3h POR - DAFG - LR R 0h N/A (Hard-coded)
Actual power state of this widget. Rsvd1 3:2 Reserved. Set 1:0 RW 3h POR - DAFG - LR R 0h N/A (Hard-coded)
Current power state setting for this widget.
7.14.5.
Reg
Set Get
DAC0 (NID = 13h): CnvtrID
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
706h F0600h
Byte 4 (Bits 31:24)
Field Name
Rsvd
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Strm
7:4
RW
0h
POR - S&DAFG - LR - PS
Stream ID: 0h = Converter "off", 1h-Fh = valid ID's. Ch 3:0 RW 0h POR - S&DAFG - LR - PS
Channel assignment ("Ch" and "Ch+1" assigned as a pair, for a stereo converter).
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7.14.6.
Reg
Set Get
DAC0 (NID = 13h): EAPDBTLLR
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
70Ch F0C00h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:3 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
SwapEn
2
RW
0h
POR - DAFG - ULR
Swap enable: 1 = L/R swap enabled, 0 = L/R swap disabled. Rsvd1 1:0 Reserved. R 0h N/A (Hard-coded)
7.15. DAC1 (NID = 14h): WCap
Reg
Set Get F0009h
Byte 4 (Bits 31:24)
Byte 3 (Bits 23:16)
Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
Field Name
Rsvd2
Bits
31:24 Reserved.
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Type
23:20
R
0h
N/A (Hard-coded)
Widget type: 0h = Out Converter 1h = In Converter 2h = Summing (Mixer) 3h = Selector (Mux) 4h = Pin Complex 5h = Power 6h = Volume Knob 7h = Beep Generator 8h-Eh = Reserved Fh = Vendor Defined
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Field Name
Delay
Bits
19:16
R/W
R
Default
Dh
Reset
N/A (Hard-coded)
Number of sample delays through widget. Rsvd1 15:12 Reserved. SwapCap 11 R 1h N/A (Hard-coded) R 0h N/A (Hard-coded)
Left/right swap support: 1 = yes, 0 = no. PwrCntrl 10 R 1h N/A (Hard-coded)
Power state support: 1 = yes, 0 = no. Dig 9 R 0h N/A (Hard-coded)
Digital stream support: 1 = yes (digital), 0 = no (analog). ConnList 8 R 0h N/A (Hard-coded)
Connection list present: 1 = yes, 0 = no. UnSolCap 7 R 0h N/A (Hard-coded)
Unsolicited response support: 1 = yes, 0 = no. ProcWidget 6 R 0h N/A (Hard-coded)
Processing state support: 1 = yes, 0 = no. Stripe 5 R 0h N/A (Hard-coded)
Striping support: 1 = yes, 0 = no. FormatOvrd 4 R 0h N/A (Hard-coded)
Stream format override: 1 = yes, 0 = no. AmpParOvrd 3 R 0h N/A (Hard-coded)
Amplifier capabilities override: 1 = yes, no. OutAmpPrsnt 2 R 1h N/A (Hard-coded)
Output amp present: 1 = yes, 0 = no. InAmpPrsnt 1 R 0h N/A (Hard-coded)
Input amp present: 1 = yes, 0 = no. Stereo 0 R 1h N/A (Hard-coded)
Stereo stream support: 1 = yes (stereo), 0 = no (mono).
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7.15.1.
Reg
Set Get
DAC1 (NID = 14h): Cnvtr
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
2h A0000h
Byte 4 (Bits 31:24)
Byte 1 (Bits 7:0)
Field Name
Rsvd2
Bits
31:16 Reserved.
R/W
R
Default
0000h
Reset
N/A (Hard-coded)
StrmType
15
R
0h
N/A (Hard-coded)
Stream type: 1 = Non-PCM, 0 = PCM. FrmtSmplRate 14 RW 0h POR - DAFG - ULR
Sample base rate: 1 = 44.1kHz, 0 = 48kHz. SmplRateMultp 13:11 RW 0h POR - DAFG - ULR
Sample base rate multiple: 000b= x1 (48kHz/44.1kHz or less) 001b= x2 (96kHz/88.2kHz/32kHz) 010b= x3 (144kHz) 011b= x4 (192kHz/176.4kHz) 100b-111b Reserved SmplRateDiv 10:8 RW 0h POR - DAFG - ULR
Sample base rate divider: 000b= Divide by 1 (48kHz/44.1kHz) 001b= Divide by 2 (24kHz/20.05kHz) 010b= Divide by 3 (16kHz/32kHz) 011b= Divide by 4 (11.025kHz) 100b= Divide by 5 (9.6kHz) 101b= Divide by 6 (8kHz) 110b= Divide by 7 111b= Divide by 8 (6kHz) Rsvd1 7 Reserved. R 0h N/A (Hard-coded)
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Field Name
BitsPerSmpl
Bits
6:4
R/W
RW
Default
3h
Reset
POR - DAFG - ULR
Bits per sample: 000b= 8 bits 001b= 16 bits 010b= 20 bits 011b= 24 bits 100b= 32 bits 101b-111b= Reserved NmbrChan 3:0 RW 1h POR - DAFG - ULR
Total number of channels in the stream assigned to this converter: 0000b-1111b= 1-16 channels.
7.15.2.
Reg
Set Get
DAC1 (NID = 14h): OutAmpLeft
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
3A0h BA000h
Byte 4 (Bits 31:24)
Field Name
Rsvd
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Mute
7
RW
1h
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted. Gain 6:0 RW 7Fh POR - DAFG - ULR
Amp gain step number (see OutAmpCap parameter pertaining to this widget).
7.15.3.
Reg
Set Get
DAC1 (NID = 14h): OutAmpRight
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
390h B8000h
Byte 4 (Bits 31:24)
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Field Name
Rsvd
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Mute
7
RW
1h
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted. Gain 6:0 RW 7Fh POR - DAFG - ULR
Amp gain step number (see OutAmpCap parameter pertaining to this widget).
7.15.4.
Reg
Set Get
DAC1 (NID = 14h): PwrState
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
705h F0500h
Byte 4 (Bits 31:24)
Field Name
Rsvd4
Bits
31:11 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
SettingsReset
10
R
1h
POR - DAFG - ULR
Indicates if any persistent settings in this Widget have been reset. Cleared by PwrState 'Get', or a 'Set' to any Verb in this Widget. Rsvd3 9 Reserved. Error 8 R 0h POR - DAFG - ULR R 0h N/A (Hard-coded)
Error indicator: 1 = cannot enter requested power state, 0 = no problem with requested power state. Rsvd2 7:6 Reserved. Act 5:4 R 3h POR - DAFG - LR R 0h N/A (Hard-coded)
Actual power state of this widget. Rsvd1 3:2 Reserved. R 0h N/A (Hard-coded)
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Field Name
Set
Bits
1:0
R/W
RW
Default
3h
Reset
POR - DAFG - LR
Current power state setting for this widget.
7.15.5.
Reg
Set Get
DAC1 (NID = 14h): CnvtrID
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
706h F0600h
Byte 4 (Bits 31:24)
Field Name
Rsvd
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Strm
7:4
RW
0h
POR - S&DAFG - LR - PS
Stream ID: 0h = Converter "off", 1h-Fh = valid ID's. Ch 3:0 RW 0h POR - S&DAFG - LR - PS
Channel assignment ("Ch" and "Ch+1" assigned as a pair, for a stereo converter).
7.15.6.
Reg
Set Get
DAC1 (NID = 14h): EAPDBTLLR
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
70Ch F0C00h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:3 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
SwapEn
2
RW
0h
POR - DAFG - ULR
Swap enable: 1 = L/R swap enabled, 0 = L/R swap disabled. Rsvd1 1:0 Reserved.
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R
0h
N/A (Hard-coded)
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7.16. ADC0 (NID = 15h): WCap
Reg
Set Get F0009h
Byte 4 (Bits 31:24)
Byte 3 (Bits 23:16)
Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
Field Name
Rsvd2
Bits
31:24 Reserved.
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Type
23:20
R
1h
N/A (Hard-coded)
Widget type: 0h = Out Converter 1h = In Converter 2h = Summing (Mixer) 3h = Selector (Mux) 4h = Pin Complex 5h = Power 6h = Volume Knob 7h = Beep Generator 8h-Eh = Reserved Fh = Vendor Defined Delay 19:16 R Dh N/A (Hard-coded)
Number of sample delays through widget. Rsvd1 15:12 Reserved. SwapCap 11 R 0h N/A (Hard-coded) R 0h N/A (Hard-coded)
Left/right swap support: 1 = yes, 0 = no. PwrCntrl 10 R 1h N/A (Hard-coded)
Power state support: 1 = yes, 0 = no. Dig 9 R 0h N/A (Hard-coded)
Digital stream support: 1 = yes (digital), 0 = no (analog). ConnList 8 R 1h N/A (Hard-coded)
Connection list present: 1 = yes, 0 = no. UnSolCap 7 R 0h N/A (Hard-coded)
Unsolicited response support: 1 = yes, 0 = no.
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Field Name
ProcWidget
Bits
6
R/W
R
Default
1h
Reset
N/A (Hard-coded)
Processing state support: 1 = yes, 0 = no. Stripe 5 R 0h N/A (Hard-coded)
Striping support: 1 = yes, 0 = no. FormatOvrd 4 R 0h N/A (Hard-coded)
Stream format override: 1 = yes, 0 = no. AmpParOvrd 3 R 0h N/A (Hard-coded)
Amplifier capabilities override: 1 = yes, no. OutAmpPrsnt 2 R 0h N/A (Hard-coded)
Output amp present: 1 = yes, 0 = no. InAmpPrsnt 1 R 0h N/A (Hard-coded)
Input amp present: 1 = yes, 0 = no. Stereo 0 R 1h N/A (Hard-coded)
Stereo stream support: 1 = yes (stereo), 0 = no (mono).
7.16.1.
Reg
Set Get
ADC0 (NID = 15h): ConLst
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F000Eh
Field Name
Rsvd
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
LForm
7
R
0h
N/A (Hard-coded)
Connection list format: 1 = long-form (15-bit) NID entries, 0 = short-form (7-bit) NID entries. ConL 6:0 R 01h N/A (Hard-coded)
Number of NID entries in connection list.
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7.16.2.
Reg
Set Get
ADC0 (NID = 15h): ConLstEntry0
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F0200h
Field Name
ConL3
Bits
31:24
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Unused list entry. ConL2 23:16 R 00h N/A (Hard-coded)
Unused list entry. ConL1 15:8 R 00h N/A (Hard-coded)
Unused list entry. ConL0 7:0 R 20h N/A (Hard-coded)
ADC0Mux Selector widget (0x17)
7.16.3.
Reg
Set Get
ADC0 (NID = 15h): Cnvtr
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
2h A0000h
Byte 4 (Bits 31:24)
Byte 1 (Bits 7:0)
Field Name
Rsvd2
Bits
31:16 Reserved.
R/W
R
Default
0000h
Reset
N/A (Hard-coded)
StrmType
15
R
0h
N/A (Hard-coded)
Stream type: 1 = Non-PCM, 0 = PCM. FrmtSmplRate 14 RW 0h POR - DAFG - ULR
Sample base rate: 1 = 44.1kHz, 0 = 48kHz.
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Field Name
SmplRateMultp
Bits
13:11
R/W
RW
Default
0h
Reset
POR - DAFG - ULR
Sample base rate multiple: 000b= x1 (48kHz/44.1kHz or less) 001b= x2 (96kHz/88.2kHz/32kHz) 010b= x3 (144kHz) 011b= x4 (192kHz/176.4kHz) 100b-111b Reserved SmplRateDiv 10:8 RW 0h POR - DAFG - ULR
Sample base rate divider: 000b= Divide by 1 (48kHz/44.1kHz) 001b= Divide by 2 (24kHz/20.05kHz) 010b= Divide by 3 (16kHz/32kHz) 011b= Divide by 4 (11.025kHz) 100b= Divide by 5 (9.6kHz) 101b= Divide by 6 (8kHz) 110b= Divide by 7 111b= Divide by 8 (6kHz) Rsvd1 7 Reserved. BitsPerSmpl 6:4 RW 3h POR - DAFG - ULR R 0h N/A (Hard-coded)
Bits per sample: 000b= 8 bits 001b= 16 bits 010b= 20 bits 011b= 24 bits 100b= 32 bits 101b-111b= Reserved NmbrChan 3:0 RW 1h POR - DAFG - ULR
Total number of channels in the stream assigned to this converter: 0000b-1111b= 1-16 channels.
7.16.4.
Reg
Set Get
ADC0 (NID = 15h): ProcState
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
703h F0300h
Byte 4 (Bits 31:24)
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Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
HPFOCDIS
7
RW
0h
POR - DAFG - ULR
HPF offset calculation disable. 1 = calculation disabled; 0 = calculation enabled. Rsvd1 6:2 Reserved. ADCHPFByp 1:0 RW 1h POR - DAFG - ULR R 00h N/A (Hard-coded)
Processing State: 00b= bypass the ADC HPF ("off"), 01b-11b= ADC HPF is enabled ("on" or "benign").
7.16.5.
Reg
Set Get
ADC0 (NID = 15h): PwrState
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
705h F0500h
Byte 4 (Bits 31:24)
Field Name
Rsvd4
Bits
31:11 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
SettingsReset
10
R
1h
POR - DAFG - ULR
Indicates if any persistent settings in this Widget have been reset. Cleared by PwrState 'Get', or a 'Set' to any Verb in this Widget. Rsvd3 9 Reserved. Error 8 R 0h POR - DAFG - ULR R 0h N/A (Hard-coded)
Error indicator: 1 = cannot enter requested power state, 0 = no problem with requested power state. Rsvd2 7:6 Reserved. R 0h N/A (Hard-coded)
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Field Name
Act
Bits
5:4
R/W
R
Default
3h
Reset
POR - DAFG - LR
Actual power state of this widget. Rsvd1 3:2 Reserved. Set 1:0 RW 3h POR - DAFG - LR R 0h N/A (Hard-coded)
Current power state setting for this widget.
7.16.6.
Reg
Set Get
ADC0 (NID = 15h): CnvtrID
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
706h F0600h
Byte 4 (Bits 31:24)
Field Name
Rsvd
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Strm
7:4
RW
0h
POR - S&DAFG - LR - PS
Stream ID: 0h = Converter "off", 1h-Fh = valid ID's. Ch 3:0 RW 0h POR - S&DAFG - LR - PS
Channel assignment ("Ch" and "Ch+1" assigned as a pair, for a stereo converter).
7.17. ADC1 (NID = 1Bh): WCap
Reg
Set Get F0009h
Byte 4 (Bits 31:24)
Byte 3 (Bits 23:16)
Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
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Field Name
Rsvd2
Bits
31:24 Reserved.
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Type
23:20
R
1h
N/A (Hard-coded)
Widget type: 0h = Out Converter 1h = In Converter 2h = Summing (Mixer) 3h = Selector (Mux) 4h = Pin Complex 5h = Power 6h = Volume Knob 7h = Beep Generator 8h-Eh = Reserved Fh = Vendor Defined Delay 19:16 R Dh N/A (Hard-coded)
Number of sample delays through widget. Rsvd1 15:12 Reserved. SwapCap 11 R 0h N/A (Hard-coded) R 0h N/A (Hard-coded)
Left/right swap support: 1 = yes, 0 = no. PwrCntrl 10 R 1h N/A (Hard-coded)
Power state support: 1 = yes, 0 = no. Dig 9 R 0h N/A (Hard-coded)
Digital stream support: 1 = yes (digital), 0 = no (analog). ConnList 8 R 1h N/A (Hard-coded)
Connection list present: 1 = yes, 0 = no. UnSolCap 7 R 0h N/A (Hard-coded)
Unsolicited response support: 1 = yes, 0 = no. ProcWidget 6 R 1h N/A (Hard-coded)
Processing state support: 1 = yes, 0 = no. Stripe 5 R 0h N/A (Hard-coded)
Striping support: 1 = yes, 0 = no.
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Field Name
FormatOvrd
Bits
4
R/W
R
Default
0h
Reset
N/A (Hard-coded)
Stream format override: 1 = yes, 0 = no. AmpParOvrd 3 R 0h N/A (Hard-coded)
Amplifier capabilities override: 1 = yes, no. OutAmpPrsnt 2 R 0h N/A (Hard-coded)
Output amp present: 1 = yes, 0 = no. InAmpPrsnt 1 R 0h N/A (Hard-coded)
Input amp present: 1 = yes, 0 = no. Stereo 0 R 1h N/A (Hard-coded)
Stereo stream support: 1 = yes (stereo), 0 = no (mono).
7.17.1.
Reg
Set Get
ADC1 (NID = 1Bh): ConLst
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F000Eh
Field Name
Rsvd
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
LForm
7
R
0h
N/A (Hard-coded)
Connection list format: 1 = long-form (15-bit) NID entries, 0 = short-form (7-bit) NID entries. ConL 6:0 R 01h N/A (Hard-coded)
Number of NID entries in connection list.
7.17.2.
Reg
Set Get
ADC1 (NID = 1Bh): ConLstEntry0
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F0200h
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Field Name
ConL3
Bits
31:24
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Unused list entry. ConL2 23:16 R 00h N/A (Hard-coded)
Unused list entry. ConL1 15:8 R 00h N/A (Hard-coded)
Unused list entry. ConL0 7:0 R 18h N/A (Hard-coded)
ADC1Mux widget (0x18)
7.17.3.
Reg
Set Get
ADC1 (NID = 1Bh): Cnvtr
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
2h A0000h
Byte 4 (Bits 31:24)
Byte 1 (Bits 7:0)
Field Name
Rsvd2
Bits
31:16 Reserved.
R/W
R
Default
0000h
Reset
N/A (Hard-coded)
StrmType
15
R
0h
N/A (Hard-coded)
Stream type: 1 = Non-PCM, 0 = PCM. FrmtSmplRate 14 RW 0h POR - DAFG - ULR
Sample base rate: 1 = 44.1kHz, 0 = 48kHz. SmplRateMultp 13:11 RW 0h POR - DAFG - ULR
Sample base rate multiple: 000b= x1 (48kHz/44.1kHz or less) 001b= x2 (96kHz/88.2kHz/32kHz) 010b= x3 (144kHz) 011b= x4 (192kHz/176.4kHz) 100b-111b Reserved
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Field Name
SmplRateDiv
Bits
10:8
R/W
RW
Default
0h
Reset
POR - DAFG - ULR
Sample base rate divider: 000b= Divide by 1 (48kHz/44.1kHz) 001b= Divide by 2 (24kHz/20.05kHz) 010b= Divide by 3 (16kHz/32kHz) 011b= Divide by 4 (11.025kHz) 100b= Divide by 5 (9.6kHz) 101b= Divide by 6 (8kHz) 110b= Divide by 7 111b= Divide by 8 (6kHz) Rsvd1 7 Reserved. BitsPerSmpl 6:4 RW 3h POR - DAFG - ULR R 0h N/A (Hard-coded)
Bits per sample: 000b= 8 bits 001b= 16 bits 010b= 20 bits 011b= 24 bits 100b= 32 bits 101b-111b= Reserved NmbrChan 3:0 RW 1h POR - DAFG - ULR
Total number of channels in the stream assigned to this converter: 0000b-1111b= 1-16 channels.
7.17.4.
Reg
Set Get
ADC1 (NID = 1Bh): ProcState
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
703h F0300h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
HPFOCDIS
7
RW
0h
POR - DAFG - ULR
HPF offset calculation disable. 1 = calculation disabled; 0 = calculation enabled.
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Field Name
Rsvd1
Bits
6:2 Reserved.
R/W
R
Default
00h
Reset
N/A (Hard-coded)
ADCHPFByp
1:0
RW
1h
POR - DAFG - ULR
Processing State: 00b= bypass the ADC HPF ("off"), 01b-11b= ADC HPF is enabled ("on" or "benign").
7.17.5.
Reg
Set Get
ADC1 (NID = 1Bh): PwrState
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
705h F0500h
Byte 4 (Bits 31:24)
Field Name
Rsvd4
Bits
31:11 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
SettingsReset
10
R
1h
POR - DAFG - ULR
Indicates if any persistent settings in this Widget have been reset. Cleared by PwrState 'Get', or a 'Set' to any Verb in this Widget. Rsvd3 9 Reserved. Error 8 R 0h POR - DAFG - ULR R 0h N/A (Hard-coded)
Error indicator: 1 = cannot enter requested power state, 0 = no problem with requested power state. Rsvd2 7:6 Reserved. Act 5:4 R 3h POR - DAFG - LR R 0h N/A (Hard-coded)
Actual power state of this widget. Rsvd1 3:2 Reserved. Set 1:0 RW 3h POR - DAFG - LR R 0h N/A (Hard-coded)
Current power state setting for this widget.
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7.17.6.
Reg
Set Get
ADC1 (NID = 1Bh): CnvtrID
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
706h F0600h
Byte 4 (Bits 31:24)
Field Name
Rsvd
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Strm
7:4
RW
0h
POR - S&DAFG - LR - PS
Stream ID: 0h = Converter "off", 1h-Fh = valid ID's. Ch 3:0 RW 0h POR - S&DAFG - LR - PS
Channel assignment ("Ch" and "Ch+1" assigned as a pair, for a stereo converter).
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7.18. ADC0Mux (NID = 17h): WCap
Reg
Set Get F0009h
Byte 4 (Bits 31:24)
Byte 3 (Bits 23:16)
Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
Field Name
Rsvd2
Bits
31:24 Reserved.
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Type
23:20
R
3h
N/A (Hard-coded)
Widget type: 0h = Out Converter 1h = In Converter 2h = Summing (Mixer) 3h = Selector (Mux) 4h = Pin Complex 5h = Power 6h = Volume Knob 7h = Beep Generator 8h-Eh = Reserved Fh = Vendor Defined Delay 19:16 R 0h N/A (Hard-coded)
Number of sample delays through widget. Rsvd1 15:12 Reserved. SwapCap 11 R 1h N/A (Hard-coded) R 0h N/A (Hard-coded)
Left/right swap support: 1 = yes, 0 = no. PwrCntrl 10 R 1h N/A (Hard-coded)
Power state support: 1 = yes, 0 = no. DigitalStrm 9 R 0h N/A (Hard-coded)
Digital stream support: 1 = yes (digital), 0 = no (analog). ConnList 8 R 1h N/A (Hard-coded)
Connection list present: 1 = yes, 0 = no.
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Field Name
UnsolCap
Bits
7
R/W
R
Default
0h
Reset
N/A (Hard-coded)
Unsolicited response support: 1 = yes, 0 = no. ProcWidget 6 R 0h N/A (Hard-coded)
Processing state support: 1 = yes, 0 = no. Stripe 5 R 0h N/A (Hard-coded)
Striping support: 1 = yes, 0 = no. FormatOvrd 4 R 0h N/A (Hard-coded)
Stream format override: 1 = yes, 0 = no. AmpParamOvrd 3 R 1h N/A (Hard-coded)
Amplifier capabilities override: 1 = yes, no. OutAmpPrsnt 2 R 1h N/A (Hard-coded)
Output amp present: 1 = yes, 0 = no. InAmpPrsnt 1 R 0h N/A (Hard-coded)
Input amp present: 1 = yes, 0 = no. Stereo 0 R 1h N/A (Hard-coded)
Stereo stream support: 1 = yes (stereo), 0 = no (mono).
7.18.1.
Reg
Set Get
ADC0Mux (NID = 17h): ConLst
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F000Eh
Field Name
Rsvd
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
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Field Name
LForm
Bits
7
R/W
R
Default
0h
Reset
N/A (Hard-coded)
Connection list format: 1 = long-form (15-bit) NID entries, 0 = short-form (7-bit) NID entries. ConL 6:0 R 05h N/A (Hard-coded)
Number of NID entries in connection list.
7.18.2.
Reg
Set Get
ADC0Mux (NID = 17h): ConLstEntry4
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F0204h
Field Name
ConL7
Bits
31:24
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Unused list entry. ConL6 23:16 Reserved ConL5 15:8 Reserved ConL4 7:0 R 11h N/A (Hard-coded) R 00h N/A (Hard-coded) R 00h N/A (Hard-coded)
DMIC0 widget (0x11)
7.18.3.
Reg
Set Get
ADC0Mux (NID = 17h): ConLstEntry0
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F0200h
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Field Name
ConL3
Bits
31:24
R/W
R
Default
0Fh
Reset
N/A (Hard-coded)
Port F Pin widget (0x0F) ConL2 23:16 R 0Ch N/A (Hard-coded)
Port C Pin widget (0x0C) ConL1 15:8 R 0Ah N/A (Hard-coded)
Port A Pin widget (0x0A) ConL0 7:0 R 1Bh N/A (Hard-coded)
Mixer Summing widget (0x1B)
7.18.4.
Reg
Set Get
ADC0Mux (NID = 17h): OutAmpCap
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F0012h
Field Name
Mute
Bits
31
R/W
R
Default
1h
Reset
N/A (Hard-coded)
Mute support: 1 = yes, 0 = no. Rsvd3 30:23 Reserved. StepSize 22:16 R 03h N/A (Hard-coded) R 00h N/A (Hard-coded)
Size of each step in the gain range: 0 to 127 = .25dB to 32dB, in .25dB steps. Rsvd2 15 Reserved. NumSteps 14:8 R 2Eh N/A (Hard-coded) R 0h N/A (Hard-coded)
Number of gains steps (number of possible settings - 1).
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Field Name
Rsvd1
Bits
7 Reserved.
R/W
R
Default
0h
Reset
N/A (Hard-coded)
Offset
6:0
R
10h
N/A (Hard-coded)
Indicates which step is 0dB
7.18.5.
Reg
Set Get
ADC0Mux (NID = 17h): OutAmpLeft
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
3A0h BA000h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Mute
7
RW
1h
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted. Rsvd1 6 Reserved. Gain 5:0 RW 10h POR - DAFG - ULR R 0h N/A (Hard-coded)
Amp gain step number (see OutAmpCap parameter pertaining to this widget).
7.18.6.
Reg
Set Get
ADC0Mux (NID = 17h): OutAmpRight
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
390h B8000h
Byte 4 (Bits 31:24)
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Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Mute
7
RW
1h
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted. Rsvd1 6 Reserved. Gain 5:0 RW 10h POR - DAFG - ULR R 0h N/A (Hard-coded)
Amp gain step number (see OutAmpCap parameter pertaining to this widget).
7.18.7.
Reg
Set Get
ADC0Mux (NID = 17h): ConSelectCtrl
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
701h F0100h
Byte 4 (Bits 31:24)
Field Name
Rsvd
Bits
31:3 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
Index
2:0
RW
0h
POR - DAFG - ULR
Connection select control index.
7.18.8.
Reg
Set Get
ADC0Mux (NID = 17h): PwrState
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
705h F0500h
Byte 4 (Bits 31:24)
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Field Name
Rsvd4
Bits
31:11 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
SettingsReset
10
R
1h
POR - DAFG - ULR
Indicates if any persistent settings in this Widget have been reset. Cleared by PwrState 'Get', or a 'Set' to any Verb in this Widget. Rsvd3 9 Reserved. Error 8 R 0h POR - DAFG - ULR R 0h N/A (Hard-coded)
Error indicator: 1 = cannot enter requested power state, 0 = no problem with requested power state. Rsvd2 7:6 Reserved. Act 5:4 R 3h POR - DAFG - LR R 0h N/A (Hard-coded)
Actual power state of this widget. Rsvd1 3:2 Reserved. Set 1:0 RW 0h POR - DAFG - LR R 0h N/A (Hard-coded)
Current power state setting for this widget.
7.18.9.
Reg
Set Get
ADC0Mux (NID = 17h): EAPDBTLLR
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
70Ch F0C00h
Byte 4 (Bits 31:24)
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Field Name
Rsvd2
Bits
31:3 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
SwapEn
2
RW
0h
POR - DAFG - ULR
Swap enable: 1 = L/R swap enabled, 0 = L/R swap disabled. Rsvd1 1:0 Reserved. R 0h N/A (Hard-coded)
7.19. ADC1Mux (NID = 18h): WCap
Reg
Set Get F0009h
Byte 4 (Bits 31:24)
Byte 3 (Bits 23:16)
Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
Field Name
Rsvd2
Bits
31:24 Reserved.
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Type
23:20
R
3h
N/A (Hard-coded)
Widget type: 0h = Out Converter 1h = In Converter 2h = Summing (Mixer) 3h = Selector (Mux) 4h = Pin Complex 5h = Power 6h = Volume Knob 7h = Beep Generator 8h-Eh = Reserved Fh = Vendor Defined Delay 19:16 R 0h N/A (Hard-coded)
Number of sample delays through widget.
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Field Name
Rsvd1
Bits
15:12 Reserved.
R/W
R
Default
0h
Reset
N/A (Hard-coded)
SwapCap
11
R
1h
N/A (Hard-coded)
Left/right swap support: 1 = yes, 0 = no. PwrCntrl 10 R 1h N/A (Hard-coded)
Power state support: 1 = yes, 0 = no. DigitalStrm 9 R 0h N/A (Hard-coded)
Digital stream support: 1 = yes (digital), 0 = no (analog). ConnList 8 R 1h N/A (Hard-coded)
Connection list present: 1 = yes, 0 = no. UnsolCap 7 R 0h N/A (Hard-coded)
Unsolicited response support: 1 = yes, 0 = no. ProcWidget 6 R 0h N/A (Hard-coded)
Processing state support: 1 = yes, 0 = no. Stripe 5 R 0h N/A (Hard-coded)
Striping support: 1 = yes, 0 = no. FormatOvrd 4 R 0h N/A (Hard-coded)
Stream format override: 1 = yes, 0 = no. AmpParamOvrd 3 R 1h N/A (Hard-coded)
Amplifier capabilities override: 1 = yes, no. OutAmpPrsnt 2 R 1h N/A (Hard-coded)
Output amp present: 1 = yes, 0 = no. InAmpPrsnt 1 R 0h N/A (Hard-coded)
Input amp present: 1 = yes, 0 = no. Stereo 0 R 1h N/A (Hard-coded)
Stereo stream support: 1 = yes (stereo), 0 = no (mono).
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7.19.1.
Reg
Set Get
ADC1Mux (NID = 18h): ConLst
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F000Eh
Field Name
Rsvd
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
LForm
7
R
0h
N/A (Hard-coded)
Connection list format: 1 = long-form (15-bit) NID entries, 0 = short-form (7-bit) NID entries. ConL 6:0 R 05h N/A (Hard-coded)
Number of NID entries in connection list.
7.19.2.
Reg
Set Get
ADC1Mux (NID = 18h): ConLstEntry4
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F0204h
Field Name
ConL7
Bits
31:24
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Unused list entry. ConL6 23:16 Reserved. ConL5 15:8 Reserved ConL4 7:0 R 11h N/A (Hard-coded) R 00h N/A (Hard-coded) R 00h N/A (Hard-coded)
DMIC0 widget (0x11)
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7.19.3.
Reg
Set Get
ADC1Mux (NID = 18h): ConLstEntry0
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F0200h
Field Name
ConL3
Bits
31:24
R/W
R
Default
0Fh
Reset
N/A (Hard-coded)
Port F Pin widget (0x0F ConL2 23:16 R 0Ch N/A (Hard-coded)
Port C Pin widget (0x0C) ConL1 15:8 R 0Ah N/A (Hard-coded)
Port A Pin widget (0x0A) ConL0 7:0 R 1Bh N/A (Hard-coded)
Mixer Summing widget (0x1B)
7.19.4.
Reg
Set Get
ADC1Mux (NID = 18h): OutAmpCap
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F0012h
Field Name
Mute
Bits
31
R/W
R
Default
1h
Reset
N/A (Hard-coded)
Mute support: 1 = yes, 0 = no. Rsvd3 30:23 Reserved. StepSize 22:16 R 03h N/A (Hard-coded) R 00h N/A (Hard-coded)
Size of each step in the gain range: 0 to 127 = .25dB to 32dB, in .25dB steps. Rsvd2 15 Reserved. R 0h N/A (Hard-coded)
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Field Name
NumSteps
Bits
14:8
R/W
R
Default
2Eh
Reset
N/A (Hard-coded)
Number of gains steps (number of possible settings - 1). Rsvd1 7 Reserved. Offset 6:0 R 10h N/A (Hard-coded) R 0h N/A (Hard-coded)
Indicates which step is 0dB
7.19.5.
Reg
Set Get
ADC1Mux (NID = 18h): OutAmpLeft
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
3A0h BA000h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Mute
7
RW
1h
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted. Rsvd1 6 Reserved. Gain 5:0 RW 10h POR - DAFG - ULR R 0h N/A (Hard-coded)
Amp gain step number (see OutAmpCap parameter pertaining to this widget).
7.19.6.
Reg
Set Get
ADC1Mux (NID = 18h): OutAmpRight
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
390h B8000h
Byte 4 (Bits 31:24)
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Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Mute
7
RW
1h
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted. Rsvd1 6 Reserved. Gain 5:0 RW 10h POR - DAFG - ULR R 0h N/A (Hard-coded)
Amp gain step number (see OutAmpCap parameter pertaining to this widget).
7.19.7.
Reg
Set Get
ADC1Mux (NID = 18h): ConSelectCtrl
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
701h F0100h
Byte 4 (Bits 31:24)
Field Name
Rsvd
Bits
31:3 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
Index
2:0
RW
0h
POR - DAFG - ULR
Connection select control index.
7.19.8.
Reg
Set Get
ADC1Mux (NID = 18h): PwrState
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
705h F0500h
Byte 4 (Bits 31:24)
Field Name
Rsvd4
Bits
31:11 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
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Field Name
SettingsReset
Bits
10
R/W
R
Default
1h
Reset
POR - DAFG - ULR
Indicates if any persistent settings in this Widget have been reset. Cleared by PwrState 'Get', or a 'Set' to any Verb in this Widget. Rsvd3 9 Reserved. Error 8 R 0h POR - DAFG - ULR R 0h N/A (Hard-coded)
Error indicator: 1 = cannot enter requested power state, 0 = no problem with requested power state. Rsvd2 7:6 Reserved. Act 5:4 R 3h POR - DAFG - LR R 0h N/A (Hard-coded)
Actual power state of this widget. Rsvd1 3:2 Reserved. Set 1:0 RW 0h POR - DAFG - LR R 0h N/A (Hard-coded)
Current power state setting for this widget.
7.19.9.
Reg
Set Get
ADC1Mux (NID = 18h): EAPDBTLLR
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
70Ch F0C00h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:3 Reserved.
R/W
R
Default
00000000h
Reset
N/A (Hard-coded)
SwapEn
2
RW
0h
POR - DAFG - ULR
Swap enable: 1 = L/R swap enabled, 0 = L/R swap disabled. Rsvd1 1:0 Reserved. R 0h N/A (Hard-coded)
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7.20. (NID = 19h): Vendor Reserved
7.21. (NID = 1Ah): Vendor Reserved
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7.22. Mixer (NID = 1Bh): WCap
Reg
Set Get F0009h
Byte 4 (Bits 31:24)
Byte 3 (Bits 23:16)
Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
Field Name
Rsvd2
Bits
31:24 Reserved.
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Type
23:20
R
2h
N/A (Hard-coded)
Widget type: 0h = Out Converter 1h = In Converter 2h = Summing (Mixer) 3h = Selector (Mux) 4h = Pin Complex 5h = Power 6h = Volume Knob 7h = Beep Generator 8h-Eh = Reserved Fh = Vendor Defined Delay 19:16 R 0h N/A (Hard-coded)
Number of sample delays through widget. Rsvd1 15:12 Reserved. SwapCap 11 R 0h N/A (Hard-coded) R 0h N/A (Hard-coded)
Left/right swap support: 1 = yes, 0 = no. PwrCntrl 10 R 1h N/A (Hard-coded)
Power state support: 1 = yes, 0 = no. Dig 9 R 0h N/A (Hard-coded)
Digital stream support: 1 = yes (digital), 0 = no (analog). ConnList 8 R 1h N/A (Hard-coded)
Connection list present: 1 = yes, 0 = no. UnSolCap 7 R 0h N/A (Hard-coded)
Unsolicited response support: 1 = yes, 0 = no.
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Field Name
ProcWidget
Bits
6
R/W
R
Default
0h
Reset
N/A (Hard-coded)
Processing state support: 1 = yes, 0 = no. Stripe 5 R 0h N/A (Hard-coded)
Striping support: 1 = yes, 0 = no. FormatOvrd 4 R 0h N/A (Hard-coded)
Stream format override: 1 = yes, 0 = no. AmpParOvrd 3 R 1h N/A (Hard-coded)
Amplifier capabilities override: 1 = yes, no. OutAmpPrsnt 2 R 0h N/A (Hard-coded)
Output amp present: 1 = yes, 0 = no. InAmpPrsnt 1 R 1h N/A (Hard-coded)
Input amp present: 1 = yes, 0 = no. Stereo 0 R 1h N/A (Hard-coded)
Stereo stream support: 1 = yes (stereo), 0 = no (mono).
7.22.1.
Reg
Set Get
Mixer (NID = 1Bh): InAmpCap
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F000Dh
Field Name
Mute
Bits
31
R/W
R
Default
1h
Reset
N/A (Hard-coded)
Mute support: 1 = yes, 0 = no. Rsvd3 30:23 Reserved. StepSize 22:16 R 05h N/A (Hard-coded) R 00h N/A (Hard-coded)
Size of each step in the gain range: 0 to 127 = .25dB to 32dB, in .25dB steps.
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Field Name
Rsvd2
Bits
15 Reserved.
R/W
R
Default
0h
Reset
N/A (Hard-coded)
NumSteps
14:8
R
1Fh
N/A (Hard-coded)
Number of gains steps (number of possible settings - 1). Rsvd1 7 Reserved. Offset 6:0 R 17h N/A (Hard-coded) R 0h N/A (Hard-coded)
Indicates which step is 0dB
7.22.2.
Reg
Set Get
Mixer (NID = 1Bh): ConLst
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F000Eh
Field Name
Rsvd
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
LForm
7
R
0h
N/A (Hard-coded)
Connection list format: 1 = long-form (15-bit) NID entries, 0 = short-form (7-bit) NID entries. ConL 6:0 R 05h N/A (Hard-coded)
Number of NID entries in connection list.
7.22.3.
Reg
Set Get
Mixer (NID = 1Bh): ConLstEntry4
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F0204h
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Field Name
ConL7
Bits
31:24
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Unused list entry. ConL6 23:16 R 00h N/A (Hard-coded)
Unused list entry. ConL5 15:8 Reserved ConL4 7:0 R 0FEh N/A (Hard-coded) R 00h N/A (Hard-coded)
Port F Pin Widget (0x0F).
7.22.4.
Reg
Set Get
Mixer (NID = 1Bh): ConLstEntry0
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F0200h
Field Name
ConL3
Bits
31:24
R/W
R
Default
0Ch
Reset
N/A (Hard-coded)
Port C Pin widget (0x0C). Uses InAmpLeft3/InAmpRight3 controls. ConL2 23:16 R 0Ah N/A (Hard-coded)
Port A Pin widget (0x0A). Uses InAmpLeft2/InAmpRight2 controls. ConL1 15:8 R 14h N/A (Hard-coded)
DAC1 widget (0x14). Uses InAmpLeft1/InAmpRight1 controls. ConL0 7:0 R 13h N/A (Hard-coded)
DAC0 widget (0x13). Uses InAmpLeft0/InAmpRight0 controls.
7.22.5.
Reg
Set Get
Mixer (NID = 1Bh): InAmpLeft0
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
360h B2000h
Byte 4 (Bits 31:24)
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Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Mute
7
RW
1h
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted. Rsvd1 6:5 Reserved. Gain 4:0 RW 17h POR - DAFG - ULR R 0h N/A (Hard-coded)
Amp gain step number (see InAmpCap parameter pertaining to this widget).
7.22.6.
Reg
Set Get
Mixer (NID = 1Bh): InAmpRight0
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
350h B0000h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Mute
7
RW
1h
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted. Rsvd1 6:5 Reserved. Gain 4:0 RW 17h POR - DAFG - ULR R 0h N/A (Hard-coded)
Amp gain step number (see InAmpCap parameter pertaining to this widget).
7.22.7.
Reg
Set Get
Mixer (NID = 1Bh): InAmpLeft1
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
361h B2001h
Byte 4 (Bits 31:24)
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Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Mute
7
RW
1h
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted. Rsvd1 6:5 Reserved. Gain 4:0 RW 17h POR - DAFG - ULR R 0h N/A (Hard-coded)
Amp gain step number (see InAmpCap parameter pertaining to this widget).
7.22.8.
Reg
Set Get
Mixer (NID = 1Bh): InAmpRight1
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
351h B0001h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Mute
7
RW
1h
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted. Rsvd1 6:5 Reserved. Gain 4:0 RW 17h POR - DAFG - ULR R 0h N/A (Hard-coded)
Amp gain step number (see InAmpCap parameter pertaining to this widget).
7.22.9.
Reg
Set Get
Mixer (NID = 1Bh): InAmpLeft2
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
362h B2002h
Byte 4 (Bits 31:24)
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Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Mute
7
RW
1h
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted. Rsvd1 6:5 Reserved. Gain 4:0 RW 17h POR - DAFG - ULR R 0h N/A (Hard-coded)
Amp gain step number (see InAmpCap parameter pertaining to this widget).
7.22.10. Mixer (NID = 1Bh): InAmpRight2
Reg
Set Get B0002h
Byte 4 (Bits 31:24)
Byte 3 (Bits 23:16)
Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
352h
Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Mute
7
RW
1h
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted. Rsvd1 6:5 Reserved. Gain 4:0 RW 17h POR - DAFG - ULR R 0h N/A (Hard-coded)
Amp gain step number (see InAmpCap parameter pertaining to this widget).
7.22.11. Mixer (NID = 1Bh): InAmpLeft3
Reg
Set Get B2003h
Byte 4 (Bits 31:24)
Byte 3 (Bits 23:16)
Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
363h
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Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Mute
7
RW
1h
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted. Rsvd1 6:5 Reserved. Gain 4:0 RW 17h POR - DAFG - ULR R 0h N/A (Hard-coded)
Amp gain step number (see InAmpCap parameter pertaining to this widget).
7.22.12. Mixer (NID = 1Bh): InAmpRight3
Reg
Set Get B0003h
Byte 4 (Bits 31:24)
Byte 3 (Bits 23:16)
Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
353h
Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Mute
7
RW
1h
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted. Rsvd1 6:5 Reserved. Gain 4:0 RW 17h POR - DAFG - ULR R 0h N/A (Hard-coded)
Amp gain step number (see InAmpCap parameter pertaining to this widget).
7.22.13. Mixer (NID = 1Bh): InAmpLeft4
Reg
Set Get B2004h
Byte 4 (Bits 31:24)
Byte 3 (Bits 23:16)
Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
364h
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Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Mute
7
RW
1h
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted. Rsvd1 6:5 Reserved. Gain 4:0 RW 17h POR - DAFG - ULR R 0h N/A (Hard-coded)
Amp gain step number (see InAmpCap parameter pertaining to this widget).
7.22.14. Mixer (NID = 1Bh): InAmpRight4
Reg
Set Get B0004h
Byte 4 (Bits 31:24)
Byte 3 (Bits 23:16)
Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
354h
Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Mute
7
RW
1h
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted. Rsvd1 6:5 Reserved. Gain 4:0 RW 17h POR - DAFG - ULR R 0h N/A (Hard-coded)
Amp gain step number (see InAmpCap parameter pertaining to this widget).
7.22.15. Mixer (NID = 1Bh): InAmpLeft5
Reg
Set Get B2005h
Byte 4 (Bits 31:24)
Byte 3 (Bits 23:16)
Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
365h
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Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Mute
7
RW
1h
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted. Rsvd1 6:5 Reserved. Gain 4:0 RW 17h POR - DAFG - ULR R 0h N/A (Hard-coded)
Amp gain step number (see InAmpCap parameter pertaining to this widget).
7.22.16. Mixer (NID = 1Bh): InAmpRight5
Reg
Set Get B0005h
Byte 4 (Bits 31:24)
Byte 3 (Bits 23:16)
Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
355h
Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Mute
7
RW
1h
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted. Rsvd1 6:5 Reserved. Gain 4:0 RW 17h POR - DAFG - ULR R 0h N/A (Hard-coded)
Amp gain step number (see InAmpCap parameter pertaining to this widget).
7.22.17. Mixer (NID = 1Bh): PwrState
Reg
Set Get F0500h
Byte 4 (Bits 31:24)
Byte 3 (Bits 23:16)
Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
705h
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Field Name
Rsvd4
Bits
31:11 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
SettingsReset
10
R
1h
POR - DAFG - ULR
Indicates if any persistent settings in this Widget have been reset. Cleared by PwrState 'Get', or a 'Set' to any Verb in this Widget. Rsvd3 9 Reserved. Error 8 R 0h POR - DAFG - ULR R 0h N/A (Hard-coded)
Error indicator: 1 = cannot enter requested power state, 0 = no problem with requested power state. Rsvd2 7:6 Reserved. Act 5:4 R 3h POR - DAFG - LR R 0h N/A (Hard-coded)
Actual power state of this widget. Rsvd1 3:2 Reserved. Set 1:0 RW 0h POR - DAFG - LR R 0h N/A (Hard-coded)
Current power state setting for this widget.
7.23. MixerOutVol (NID = 1Ch): WCap
Reg
Set Get F0009h
Byte 4 (Bits 31:24)
Byte 3 (Bits 23:16)
Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
Field Name
Rsvd2
Bits
31:24 Reserved.
R/W
R
Default
00h
Reset
N/A (Hard-coded)
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Field Name
Type
Bits
23:20
R/W
R
Default
3h
Reset
N/A (Hard-coded)
Widget type: 0h = Out Converter 1h = In Converter 2h = Summing (Mixer) 3h = Selector (Mux) 4h = Pin Complex 5h = Power 6h = Volume Knob 7h = Beep Generator 8h-Eh = Reserved Fh = Vendor Defined Delay 19:16 R 0h N/A (Hard-coded)
Number of sample delays through widget. Rsvd1 15:12 Reserved. SwapCap 11 R 0h N/A (Hard-coded) R 0h N/A (Hard-coded)
Left/right swap support: 1 = yes, 0 = no. PwrCntrl 10 R 1h N/A (Hard-coded)
Power state support: 1 = yes, 0 = no. Dig 9 R 0h N/A (Hard-coded)
Digital stream support: 1 = yes (digital), 0 = no (analog). ConnList 8 R 1h N/A (Hard-coded)
Connection list present: 1 = yes, 0 = no. UnSolCap 7 R 0h N/A (Hard-coded)
Unsolicited response support: 1 = yes, 0 = no. ProcWidget 6 R 0h N/A (Hard-coded)
Processing state support: 1 = yes, 0 = no. Stripe 5 R 0h N/A (Hard-coded)
Striping support: 1 = yes, 0 = no. FormatOvrd 4 R 0h N/A (Hard-coded)
Stream format override: 1 = yes, 0 = no.
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Field Name
AmpParOvrd
Bits
3
R/W
R
Default
1h
Reset
N/A (Hard-coded)
Amplifier capabilities override: 1 = yes, no. OutAmpPrsnt 2 R 1h N/A (Hard-coded)
Output amp present: 1 = yes, 0 = no. InAmpPrsnt 1 R 0h N/A (Hard-coded)
Input amp present: 1 = yes, 0 = no. Stereo 0 R 1h N/A (Hard-coded)
Stereo stream support: 1 = yes (stereo), 0 = no (mono).
7.23.1.
Reg
Set Get
MixerOutVol (NID = 1Ch): ConLst
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F000Eh
Field Name
Rsvd
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
LForm
7
R
0h
N/A (Hard-coded)
Connection list format: 1 = long-form (15-bit) NID entries, 0 = short-form (7-bit) NID entries. ConL 6:0 R 01h N/A (Hard-coded)
Number of NID entries in connection list.
7.23.2.
Reg
Set Get
MixerOutVol (NID = 1Ch): ConLstEntry0
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F0200h
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Field Name
ConL3
Bits
31:24
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Unused list entry. ConL2 23:16 R 00h N/A (Hard-coded)
Unused list entry. ConL1 15:8 R 00h N/A (Hard-coded)
Unused list entry. ConL0 7:0 R 1Bh N/A (Hard-coded)
Mixer Summing widget (0x1B)
7.23.3.
Reg
Set Get
MixerOutVol (NID = 1Ch): OutAmpCap
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F0012h
Field Name
Mute
Bits
31
R/W
R
Default
1h
Reset
N/A (Hard-coded)
Mute support: 1 = yes, 0 = no. Rsvd3 30:23 Reserved. StepSize 22:16 R 05h N/A (Hard-coded) R 00h N/A (Hard-coded)
Size of each step in the gain range: 0 to 127 = .25dB to 32dB, in .25dB steps. Rsvd2 15 Reserved. NumSteps 14:8 R 1Fh N/A (Hard-coded) R 0h N/A (Hard-coded)
Number of gains steps (number of possible settings - 1). Rsvd1 7 Reserved. R 0h N/A (Hard-coded)
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Field Name
Offset
Bits
6:0
R/W
R
Default
1Fh
Reset
N/A (Hard-coded)
Indicates which step is 0dB
7.23.4.
Reg
Set Get
MixerOutVol (NID = 1Ch): OutAmpLeft
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
3A0h BA000h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Mute
7
RW
1h
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted. Rsvd1 6:5 Reserved. Gain 4:0 RW 1Fh POR - DAFG - ULR R 0h N/A (Hard-coded)
Amp gain step number (see OutAmpCap parameter pertaining to this widget).
7.23.5.
Reg
Set Get
MixerOutVol (NID = 1Ch): OutAmpRight
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
390h B8000h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Mute
7
RW
1h
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted.
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Field Name
Rsvd1
Bits
6:5 Reserved.
R/W
R
Default
0h
Reset
N/A (Hard-coded)
Gain
4:0
RW
1Fh
POR - DAFG - ULR
Amp gain step number (see OutAmpCap parameter pertaining to this widget).
7.23.6.
Reg
Set Get
MixerOutVol (NID = 1Ch): PwrState
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
705h F0500h
Byte 4 (Bits 31:24)
Field Name
Rsvd4
Bits
31:11 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
SettingsReset
10
R
1h
POR - DAFG - ULR
Indicates if any persistent settings in this Widget have been reset. Cleared by PwrState 'Get', or a 'Set' to any Verb in this Widget. Rsvd3 9 Reserved. Error 8 R 0h POR - DAFG - ULR R 0h N/A (Hard-coded)
Error indicator: 1 = cannot enter requested power state, 0 = no problem with requested power state. Rsvd2 7:6 Reserved. Act 5:4 R 3h POR - DAFG - LR R 0h N/A (Hard-coded)
Actual power state of this widget. Rsvd1 3:2 Reserved. Set 1:0 RW 0h POR - DAFG - LR R 0h N/A (Hard-coded)
Current power state setting for this widget.
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7.24. (NID = 1Dh): Vendor Reserved
7.25. (NID = 1Eh): Vendor Reserved
7.26. (NID = 1Fh): Vendor Reserved
7.27. (NID = 20h): Vendor Reserved
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7.28. DigBeep (NID = 21h): WCap
Reg
Set Get F0009h
Byte 4 (Bits 31:24)
Byte 3 (Bits 23:16)
Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
Field Name
Rsvd4
Bits
31:24 Reserved.
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Type
23:20
R
7h
N/A (Hard-coded)
Widget type: 0h = Out Converter 1h = In Converter 2h = Summing (Mixer) 3h = Selector (Mux) 4h = Pin Complex 5h = Power 6h = Volume Knob 7h = Beep Generator 8h-Eh = Reserved Fh = Vendor Defined Rsvd3 19:11 Reserved. PwrCntrl 10 R 1h N/A (Hard-coded) R 0h N/A (Hard-coded)
Power state support: 1 = yes, 0 = no."
Rsvd2
9:4 Reserved
R
0h
N/A (Hard-coded)
AmpParOvrd
3
R
1h
N/A (Hard-coded)
Amplifier capabilities override: 1 = yes, no. OutAmpPrsnt 2 R 1h N/A (Hard-coded)
Output amp present: 1 = yes, 0 = no. Rsvd1 1:0 Reserved. R 0h N/A (Hard-coded)
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7.28.1.
Reg
Set Get
DigBeep (NID = 21h): OutAmpCap
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
Byte 4 (Bits 31:24)
F0012h
Field Name
Mute
Bits
31
R/W
R
Default
1h
Reset
N/A (Hard-coded)
Mute support: 1 = yes, 0 = no. Rsvd3 30:23 Reserved. StepSize 22:16 R 17h N/A (Hard-coded) R 00h N/A (Hard-coded)
Size of each step in the gain range: 0 to 127 = .25dB to 32dB, in .25dB steps. Rsvd2 15 Reserved. NumSteps 14:8 R 03h N/A (Hard-coded) R 0h N/A (Hard-coded)
Number of gains steps (number of possible settings - 1). Rsvd1 7 Reserved. Offset 6:0 R 03h N/A (Hard-coded) R 0h N/A (Hard-coded)
Indicates which step is 0dB
7.28.2.
Reg
Set Get
DigBeep (NID = 21h): OutAmpLeft
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
3A0h BA000h
Byte 4 (Bits 31:24)
Field Name
Rsvd2
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
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Field Name
Mute
Bits
7
R/W
RW
Default
0h
Reset
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted. Rsvd1 6:2 Reserved. Gain 1:0 RW 1h POR - DAFG - ULR R 00h N/A (Hard-coded)
Amp gain step number (see OutAmpCap parameter pertaining to this widget).
7.28.3.
Reg
Set Get
DigBeep (NID = 21h): PwrState
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
705h F0500h
Byte 4 (Bits 31:24)
Field Name
Rsvd4
Bits
31:11 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
SettingsReset
10
R
1h
POR - DAFG - ULR
Indicates if any persistent settings in this Widget have been reset. Cleared by PwrState 'Get', or a 'Set' to any Verb in this Widget. Rsvd3 9 Reserved. Error 8 R 0h POR - DAFG - ULR R 0h N/A (Hard-coded)
Error indicator: 1 = cannot enter requested power state, 0 = no problem with requested power state. Rsvd2 7:6 Reserved. Act 5:4 R 3h POR - DAFG - LR R 0h N/A (Hard-coded)
Actual power state of this widget. Rsvd1 3:2 Reserved. R 0h N/A (Hard-coded)
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Field Name
Set
Bits
1:0
R/W
RW
Default
0h
Reset
POR - DAFG - LR
Current power state setting for this widget.
7.28.4.
Reg
Set Get
DigBeep (NID = 21h): Gen
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
70Ah F0A00h
Byte 4 (Bits 31:24)
Field Name
Rsvd
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Divider
7:0
RW
00h
POR - DAFG - LR
Enable internal PC-Beep generation. Divider == 00h disables internal PC Beep generation and enables normal operation of the codec. Divider != 00h generates the beep tone on all Pin Complexes that are currently configured as outputs. The HD Audio spec states that the beep tone frequency = (48kHz HD Audio SYNC rate) / (4*Divider), producing tones from 47 Hz to 12 kHz (logarithmic scale).
7.28.5.
Reg
Set Get
DigBeep (NID = 21h): Gain
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
77Ah F7A00h
Byte 4 (Bits 31:24)
Field Name
Rsvd
Bits
31:3 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Divider
2:0
RW
05h
POR - DAFG - LR
Digital PC Beep Gain adjust in digital side 0h = -9dB, 1h = -6dB, 2h = -3dB, 3h = 0dB, 4h = +3db, 5h = +6db
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7.29. AdvancedFunctions (NID = 22h): WCap
Reg
Set Get F0009h
Byte 4 (Bits 31:24)
Byte 3 (Bits 23:16)
Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
This register is reset by POR. Field Name
Rsvd2
Bits
31:24 Reserved.
R/W
R
Default
00h
Reset
N/A (Hard-coded)
Type
23:20
R
Fh
N/A (Hard-coded)
Widget type: 0h = Out Converter 1h = In Converter 2h = Summing (Mixer) 3h = Selector (Mux) 4h = Pin Complex 5h = Power 6h = Volume Knob 7h = Beep Generator 8h-Eh = Reserved Fh = Vendor Defined Delay 19:16 R 0h N/A (Hard-coded)
Number of sample delays through widget. Rsvd1 15:12 Reserved. SwapCap 11 R 0h N/A (Hard-coded) R 0h N/A (Hard-coded)
Left/right swap support: 1 = yes, 0 = no. PwrCntrl 10 R 0h N/A (Hard-coded)
Power state support: 1 = yes, 0 = no. Dig 9 R 0h N/A (Hard-coded)
Digital stream support: 1 = yes (digital), 0 = no (analog). ConnList 8 R 0h N/A (Hard-coded)
Connection list present: 1 = yes, 0 = no. UnSolCap 7 R 0h N/A (Hard-coded)
Unsolicited response support: 1 = yes, 0 = no.
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Field Name
ProcWidget
Bits
6
R/W
R
Default
0h
Reset
N/A (Hard-coded)
Processing state support: 1 = yes, 0 = no. Stripe 5 R 0h N/A (Hard-coded)
Striping support: 1 = yes, 0 = no. FormatOvrd 4 R 0h N/A (Hard-coded)
Stream format override: 1 = yes, 0 = no. AmpParOvrd 3 R 0h N/A (Hard-coded)
Amplifier capabilities override: 1 = yes, no. OutAmpPrsnt 2 R 0h N/A (Hard-coded)
Output amp present: 1 = yes, 0 = no. InAmpPrsnt 1 R 0h N/A (Hard-coded)
Input amp present: 1 = yes, 0 = no. Stereo 0 R 1h N/A (Hard-coded)
Stereo stream support: 1 = yes (stereo), 0 = no (mono).
All registers are available when in normal mode through the HD Audio interface. Most are implemented using vendor defined verbs but some (volume controls specifically) are supported through standard verbs at the pin widgets
7.29.1.
Reg
Set Get
AdvancedFunctions (NID = 22h): Cntrl0
Byte 3 (Bits 23:16) Byte 2 (Bits 15:8) Byte 1 (Bits 7:0)
770h:&7AFh F7700h: 7AF0h
Byte 4 (Bits 31:24)
This register is reset by POR. Field Name
Rsvd
Bits
31:8 Reserved.
R/W
R
Default
000000h
Reset
N/A (Hard-coded)
Value
7:0
RW
0h
POR - DAFG - ULR
Contrl register value of module
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7.29.1.1.
SPKVOL L/R Registers
Prior to WC revision, this register reset by POR/DAFG/ULR. WC revision, reset by POR only. Writing to NID22h verb 77F will cause reset on all silicon revisions.
Register Address Bit Label Type Default Description +36 to -91.5dB in 0.75dB steps 0x00 = +36dB 0x01 = +35.25dB ... 0x2F = +0.75dB 0x30 = 0dB 0x31 = -0.75dB ... 0xA9 = -90.75 0xAA to 0xFE = -91.5dB 0xFF = mute
verb F71/771 (Left) verb F72/772 (Right) 7:0 verb 773 (Left and Right write only)
VOL[7:0]
RW
30
7.29.1.2.
PWRM Register
Prior to WC revision, this register reset by POR/DAFG/ULR. WC revision, reset by POR only. Writing to NID22h verb 77F will cause reset on all silicon revisions.
Register Address 7 6 5 4 3 2 1 0 Bit Label RSVD RSVD RSVD HPPWD SPKRON DMICPWD RSVD RSVD Type RO RO RO RW RW RW RW RW Default 0 0 0 0 0 0 0 0 Reserved Reserved Reserved Headphone ports are forced off in Aux Audio Mode (including charge pump) BTL (port D) is forced on in Aux Audio Mode DMIC powered down in Aux Audio Mode (including DAC) Reserved Reserved Description
verb F79/779
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7.29.1.3.
Register Address verb F7F/77F Bit 7:0
RESET Register
Label Type Default RW 0 Description Writing causes registers to revert to their default values (similar to a function group reset)
RESET
7.29.1.4.
STATUS Register
Prior to WC revision, this register reset by POR/DAFG/ULR. WC revision, reset by POR only. Writing to NID22h verb 77F will cause reset on all silicon revisions
Register Address 7 6 5:3 verb F80/780 2 1 0 Bit Label limit1latch limit0latch Reserved limit1 limit0 zerodet_flag Type Default RO RO RO RO RO RO 0 0 0x0 0 0 0 Description Latched version of limit1, clear via GAINCTRL_LO[7] Latched version of limit0, clear via GAINCTRL_LO[7] RESERVED Set (1) if regz saturation after gain multiply for CH1. may change on a sample by sample basis. Set (1) if regz saturation after gain multiply for CH0. may change on a sample by sample basis. Set when input zero detect of long string of zeroes.
7.29.1.5.
INIT Register
Prior to WC revision, this register reset by POR/DAFG/ULR. WC revision, reset by POR only. Writing to NID22h verb 77F will cause reset on all silicon revisions
Register Address Bit 7:4 3 verb F81/781 Label Reserved anabeep_dcbyp Type RO RW Default 0 0 RESERVED 1 = bypass analog Beep DC filter 0: dc_coef = 24’h004000; 1: dc_coef = 24’h001000; 2: dc_coef = 24’h000400; 3: dc_coef = 24’h000100; 1= Initialize/soft reset data path. Must be set when changing the config0 or config1 registers. Description
2:1
anabeep_dc_coef RW f
0x2
0
Initialize
RW
0
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7.29.1.6.
CONFIG Register
Prior to WC revision, this register reset by POR/DAFG/ULR. WC revision, reset by POR only. Writing to NID22h verb 77F will cause reset on all silicon revisions.
Register Address 7 6 verb F82/782 5 4 3:1 0 Bit Label BPFBYP PREBYP EQBYP BTL_dcbyp Reserved HPFBYP Type Default RW RW RW RW RO RW 0 1 1 0 0 0 Description 1= Bypass MonoOut band-pass filer 1= Bypass BTL EQ filter prescale 1= Bypass BTL EQ filter 1 = bypass BTL DC filter RESERVED 1= Bypass BTL high-pass filter (not DC removal filter)
7.29.1.7.
PWM4 Register
Prior to WC revision, this register reset by POR/DAFG/ULR. WC revision, reset by POR only. Writing to NID22h verb 77F will cause reset on all silicon revisions.
Register Address 7 6 5 verb F83/783 4 3 2:1 0 Bit Label sc_status_clear_right sc_status_clear_left Reserved Type Default RWC 0 RWC 0 RO 0 0 0 00 0 Description Write once operation will clear sc_fault_status_right Write once operation will clear sc_fault_status_left RESERVED 1 = Fault occurs on right channel 1 = Fault occurs on left channel Used for short circuit detection; designer will set the value 1=Noise Shaper output data are even
sc_Fault_status_right RO sc_Fault_status_left scdly_set evenbit RO RW RW
7.29.1.8.
PWM3 Register
Prior to WC revision, this register reset by POR/DAFG/ULR. WC revision, reset by POR only. Writing to NID22h verb 77F will cause reset on all silicon revisions.
Register Address Bit Label Type Default pwm output muxing 0 = normal 1 = swap 0/1 2 = ch0 on both 3 = ch1 on both Tristate constant value filed, must be even and not 0 Description
verb F84/784
7:6
outctrl
RW
0
5:0
cvalue
RW
0x2
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7.29.1.9.
PWM2 Register
Prior to WC revision, this register reset by POR/DAFG/ULR. WC revision, reset by POR only. Writing to NID22h verb 77F will cause reset on all silicon revisions.
Register Address Bit 7:2 verb F85/785 1 0 Label dvalue pwm_outflip pwm_outmode Type RW RW RW Default 0x10 0 1 dvalue constant field. 1= swap pwm a/b output pair for all channels 1= tristate, 0 = binary Description
7.29.1.10. PWM1Register
Prior to WC revision, this register reset by POR/DAFG/ULR. WC revision, reset by POR only. Writing to NID22h verb 77F will cause reset on all silicon revisions.
Register Address 7 Bit Label Reserved Type Default RO 0 RESERVED Dither position, where dither inserted after NS 0,1,2 = dither bits 2:0 4 = dither bits 3:1 5 = dither bits 4:1 ... 19 = dither bits 19:17 1= dither -1 to +1, 0 = dither -3 to +3 1 = disable dither Description
verb F86/786
6:2
dithpos
RW
0
1 0
dither_range dithclr
RW RW
0 0
7.29.1.11. PWM0 Register
Prior to WC revision, this register reset by POR/DAFG/ULR. WC revision, reset by POR only. Writing to NID22h verb 77F will cause reset on all silicon revisions.
Register Address Bit Label Type Default Description PWM ch1 offset from ch0 at 8x sample rate by: 00 = 0 degrees 01 = 90 degrees 10 = 180 degrees 11 = NA 1 = PCA clock 320 mode 0 = PCA clock 294 mode 1= roundup, 0 = truncate for quantizer 1 = disable binomial filter 1 = fourth order binomial filter, 0 = 3rd order binomial filter 1 = 24-bit Noise Shaper output (pre-quantizer), 0 = 8/9/10-bit quantizer output 1 = power stage test mode
7:6
PhaseOffset
RW
01
5 verb F87/787 4 3 2 1 0
clk320mode roundup bfclr fourthorder add3_sel Btl_test_mode
R RW RW RW RW RW
1 1 0 0 0 0
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7.29.1.12. LMTCTRL Register
Control operation of the volume Limiter (Compressor). Prior to WC revision, this register reset by POR/DAFG/ULR. WC revision, reset by POR only. Writing to NID22h verb 77F will cause reset on all silicon revisions.
Register Address Bit 7:4 3 verb F88/788 2:1 0 – zerocross stepsize limiter_en Label Type RO RW RW RW Default 0 0 0 0 Reserved for future use. 1 = only change limiter gain value on zero cross. Gain stepsize when incrementing or decrementing: 0 - 0.75 dB, 1 - 1.5 dB, 2 - 3.0 dB, 3 - 6.0 dB 1 = enable limiter (compressor) Description
7.29.1.13. LMTATKTIME (0x19), LMTHOLDTIME (0x1A), LMTRELTIME (0x1B) Registers
These 8-bit registers set the timer values between incrementing/decrementing the Compressor attenuation values. There is one register each for Attack, Hold, and Release times, the configuration parameters are the same for all three and are shown in the table below. Prior to WC revision, these registers reset by POR/DAFG/ULR. WC revision, reset by POR only. Writing to NID22h verb 77F will cause reset on all silicon revisions..
Register Address verb F89/789 7 6:0 Bit 7 6:0 Bit 7 6:0 Bit Label ATK10ms LMTAT[6:0] Label HOLD10ms LMTHT[6:0] Label REL10ms LMTRT[6:0] Type Default RW RW Type RW RW Type RW RW 0 0 Default 0 0 Default 0 0 Description 1 = value in bits 6:0 is in 10ms units, otherwise 1ms units. Timer value in units of 1 or 10ms. Description 1 = value in bits 6:0 is in 10ms units, otherwise 1ms units. Timer value in units of 1 or 10ms. Description 1 = value in bits 6:0 is in 10ms units, otherwise 1ms units. Timer value in units of 1 or 10ms.
Register Address verb F8A/78A
Register Address verb F8B/78B
7.29.1.14. LMTATKTH (0x1D–LO, 0x1C–HI), LMTRELTH (0x1F–LO, 0x1E–HI) Registers
These 16-bit registers set the threshold values. When in attack phase and the Attack Threshold is exceeded the Compressor attenuation is incremented by stepsize (see LMTCTRL). When in release phase and the Release Threshold is not exceeded the Compressor attenuation is incremented by stepsize (but not above 0) Prior to WC revision, these registers reset by POR/DAFG/ULR. WC revision, reset by POR only. Writing to NID22h verb 77F will cause reset on all silicon revisions..
Register Address verb F8C/78C Bit 7:0 Label LATKTH[15:8] Type Default RW 7F Description 8’hFF would equal threshold level of +2.0dB. Each step below this 8-bit full scale value reduces threshold level by 0.0078 dB.
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Register Address verb F8D/78D Bit 7:0 Label LATKTH[7:0] Type Default RW FF Description Always 0. It isn’t necessary to provide threshold resolution to the point where these lower 8 bits would be used. Description 8’hFF would equal threshold level of +2.0dB. Each step below this 8-bit full scale value reduces threshold level by 0.0078 dB. Description Always 0. It isn’t necessary to provide threshold resolution to the point where these lower 8 bits would be used.
Register Address verb F8E/78E
Bit 7:0
Label LRELTH[15:8]
Type RW
Default 0
Register Address verb F8F/78F
Bit 7:0
Label LRELTH[7:0]
Type RW
Default 0
7.29.1.15. GAINCTRL_HI Register
Prior to WC revision, this register reset by POR/DAFG/ULR. WC revision, reset by POR only. Writing to NID22h verb 77F will cause reset on all silicon revisions.
Register Address Bit 7:5 Label Reserved Type Default RO 0 RESERVED enable mute if input consecutive zeros exceeds this length: 00 = 32 01 = 1000 10 = 2000 11 = 4000 step time units = 1