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AU9462

AU9462

  • 厂商:

    ETC1

  • 封装:

  • 描述:

    AU9462 - USB Keyboard Hub Controller - List of Unclassifed Manufacturers

  • 数据手册
  • 价格&库存
AU9462 数据手册
1 Data Book AU9462 USB Keyboard Hub Controller Technical Reference Manual Product Specification Official Release Revision 1.03W Public Feb 2006 Data sheet status Objective specification Preliminary specification Product specification This data sheet contains target or goal specifications for product development. This data sheet contains preliminary data; supplementary data may be published later. This data sheet contains final product specifications. Revision History Date Apr 2003 Dec 2004 Aug 2005 Feb 2006 Revision/ Model 1.00W 1.01W 1.02W 1.03W Official release To change “6.0 Mechanical Information” Removed the schematics. Please contact our sales if you need it. Modified “Table 3.1 Pin Descriptions” Description Page 2 of 23 AU9462 USB Keyboard Hub Controller V1.03W Official Release_ Public Copyright Notice Copyright 1998 - 2006 Alcor Micro Corp. All Rights Reserved. Trademark Acknowledgements The company and product names mentioned in this document may be the trademarks or registered trademarks of their manufacturers. Disclaimer Alcor Micro Corp. reserves the right to change this product without prior notice. Alcor Micro Corp. makes no warranty for the use of its products and bears no responsibility for any error that appear in this document. Specifications are subject to change without prior notice Contact Information: Web site: http://www.alcormicro.com/ Taiwan Alcor Micro Corp. 4F, No 200 Kang Chien Rd., Nei Hu, Taipei, Taiwan, R.O.C. Phone: 886-2-8751-1984 Fax: 886-2-2659-7723 Santa Clara Office 2901 Tasman Drive, Suite 206 Santa Clara, CA 95054 USA Phone: (408) 845-9300 Fax: (408) 845-9086 Los Angeles Office 9070 Rancho Park Court Rancho Cucamonga, CA.91730 USA Phone: (909) 483-9900 Fax: (909) 944-0464 Page 3 of 23 AU9462 USB Keyboard Hub Controller V1.03W Official Release_ Public Table of Contents 1 Introduction…………………………………………………………….. 1.1 Description…………………………………………………………………………….. 1.2 Features…………………………………………………………………………………. 2 Application Block Diagram…………………………………………. 3 Pin Assignment………………………………………………………… 6 6 6 7 8 4 System Architecture and Reference Design………………….. 11 4.1 AU9462 Block Diagram…………………………………………………………. 11 4.2 AU9462 Keyboard EEPROM Sample Value…………………………….. 12 5 Electrical Characteristics…………………………………………… 18 5.1 Recommended Operating Conditions……………………………………. 18 5.2 General DC Characteristics…………………………………………………… 18 5.3 DC Electrical Characteristics for 3.3 volts operation…………… 18 5.4 Crystal Oscillator Circuit Setup for Characterization……………. 19 5.5 ESD Test Results…………………………………………………………………..… 19 5.6 Latch-Up Test Results…………………………………………………………….. 20 6 Mechanical Information……………………………………………… 22 Page 4 of 23 AU9462 USB Keyboard Hub Controller V1.03W Official Release_ Public List of Figures 2.1 Block Diagram………………………………………………………………………………….. 3.1 Pin Assignment Diagram………………………………………………………………….. 7 8 4.1 AU9462 Block Diagram……………………………………………………………………… 11 5.1 Crystal Oscillator Circuit Setup for Characterization……………………….. 19 5.2 Latch-Up Test Results……………………………………………………………………….. 20 6.1 Mechanical Information Diagram…………………………………………………….. 22 List of Tables 3.1 4.1 5.1 5.2 5.3 5.4 5.5 Pin Descriptions……………………………………………………………………………. 9 AU9462 Keyboard EEPROM Sample Value……………………………………. 12 Recommended Operating Conditions..…………………………………………. 18 General DC Characteristics………………………………………………………….. 18 DC Electrical Characteristics for 3.3 volts operation………………….. 18 ESD Data……………………………………………………………………………………….. 19 Latch-Up Test Results……………………………………………………………………. 21 Page 5 of 23 AU9462 USB Keyboard Hub Controller V1.03W Official Release_ Public 1.0 Introduction 1.1 Description The AU9462 is an integrated low cost single chip USB keyboard controller with 2-port hub. It supports the 19 x 8 keyboard matrix. Each key can be individually programmed for standard key code, ACPI or multimedia usage. It also supports combinational key definitions in the standard 19 x 8 key matrix. Separated ACPI key is a special feature offered by AU9462. There is one pin dedicated for all-in-one ACPI function. Fn key function is designed to enable selection of alternative matrix for small size keyboard application. The USB descriptors and keyboard matrix can be customized via an optional external 24C08 EEPROM, or directly select the internal ROMs for 8 different model keyboards. This feature makes customization of new projects cost-effective and efficient by adding an optional external EEPROM while still using the same chip for mass production. Alcor also provides utility program to simplify EEPROM contents programming. The USB downstream ports can be used to connect various USB peripheral devices, such as USB printer, modem, scanner, camera, mouse and joystick to the system without adding external glue logic. Multimedia and shortcut keys can support volume control, CD/DVD Play/Pause, Stop, Eject, Mute and general purpose shortcut keys such as Internet, e-mail and help. 1.2 Features • • • • • • • • • • • • • • • • • Fully compliant with the Universal Serial Bus Specification, version 1.1 USB keyboard design is compliant with USB Device Class Definition for Human Interface Devices (HID), version 1.1 Built-in 3.3v voltage regulator allows single +5V operating voltage drawing directly from USB bus Intergrated USB full speed transceiver Support for 19 x 8 standard key matrix. An Fn pin to select alternative matrix. Each matrix location is flexible to be used as standard or any report ID & usage page code. Support separate ACPI keys. One pin dedicated for all-in-one ACPI function Each key can be individually programmed for standard key code, ACPI or multimedia usage Ability to configure the generic LEDs to blink on and off at a rate of 512ms. Additional LED1 and LED2. An additional LED2 for suspend special usage which will be turned on in suspend or can be defined by vendors Fn key toggles or selectable based on a configuration bit Extended delay key debounce timing option for any keys defined. USB vendor ID, product ID, and keyboard scan code table can be customized via optional external EEPROM. Contains 8K byte ROM to support 8 different keyboard models Runs at 12 Mhz frequency Integrated dual port power switch to eliminate the requirement of external power switch. Available in 64 pin LQFP package chips or probed for dies COB module Page 6 of 23 AU9462 USB Keyboard Hub Controller V1.03W Official Release_ Public 2.0 Application Block Diagram The AU9462 is a single chip that integrates USB keyboard, ACPI and multimedia control functionalities. The multimedia function keys are designed to support a full range of hotkeys such as CD/DVD, Play/Pause, Stop, Eject, Mute and general purpose shortcut keys for one key Internet, E-mail, Help and etc. Figure 2.1 Au9462 Application Block Diagram USB Upstream Port USB Downstream Port PC with USB Host Controller Rotary encoder, volume control USB Keyboard Hub USB Mouse USB Scanner USB Downstream Port Page 7 of 23 AU9462 USB Keyboard Hub Controller V1.03W Official Release_ Public 3.0 Pin Assignment Figure 3.1 Pin Assignment Diagram SCROLL_LOCK NUM_LOCK 62 GNDK BIN EEPENABLE CAPS_LOCK AIN ACPIKEYN FNKEYN E2P_CLK E2P_DATA ROMSEL3 SCAN_C8 VCCK LED1 LED2 64 63 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 XTAL_1 XTAL_2 GNDA VCCA NC DP2_PWROUT 1 2 3 4 5 6 7 8 9 10 11 12 13 SCAN_C7 SCAN_C6 SCAN_C5 SCAN_C4 SCAN_C3 SCAN_C2 SCAN_C1 SCAN_R19 SCAN_R18 SCAN_R17 SCAN_R16 SCAN_R15 SCAN_R14 SCAN_R13 SCAN_R12 SCAN_R11 NC DP1_PWROUT NC VCC5V NC VCC3V USB_DM USB_DP USB1_DP USB1_DM 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 35 34 33 SCAN_R3 SCAN_R2 NC USB2_DM USB2_DP SCAN_R6 SCAN_R5 SCAN_R4 SCAN_R8 SCAN_R7 SCAN_R10 SCAN_R9 AU9462 USB Keyboard Hub Controller V1.03W GNDIO NC NC SCAN_R1 Page 8 of 23 Official Release_ Public Table 3.1 Pin Descriptions Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 Pin Name XTAL_1 XTAL_2 GNDA VCCA NC DP2_PWROUT Power NC DP1_PWROUT Power NC VCC5V NC VCC3V USB_DM USB_DP USB1_DP USB1_DM NC GNDIO SCAN_R1 NC USB2_DP USB2_DM NC SCAN_R2 SCAN_R3 SCAN_R4 SCAN_R5 SCAN_R6 SCAN_R7 SCAN_R8 SCAN_R9 SCAN_R10 SCAN_R11 SCAN_R12 SCAN_R13 SCAN_R14 SCAN_R15 SCAN_R16 SCAN_R17 SCAN_R18 SCAN_R19 SCAN_C1 SCAN_C2 Input/ Output, Pull down Input/ Output, Pull down Input/ Output, Pull down Input/ Output, Pull down Input/ Output, Pull down Input/ Output, Pull down Input/ Output, Pull down Input/ Output, Pull down Input/ Output, Pull down Input/ Output, Pull down Input/ Output, Pull down Input/ Output, Pull down Input/ Output, Pull down Input/ Output, Pull down Input/ Output, Pull down Input/ Output, Pull down Input/ Output, Pull down Input/ Output, Pull down INPUT,PULL UP Input, Pull up Row Scan line Row Scan line Row Scan line Row Scan line Row Scan line Row Scan line Row Scan line Row Scan line Row Scan line Row Scan line Row Scan line Row Scan line Row Scan line Row Scan line Row Scan line Row Scan line Row Scan line Row Scan line Column Scan line Column Scan line Page 9 of 23 AU9462 USB Keyboard Hub Controller V1.03W Input/ Output Input/ Output USB downstream Port2 D+ USB downstream Port2 DGROUND Input/ Output, Pull down Row Scan line Power Input/ Output Input/ Output Input/ Output Input/ Output 3v power supply USB upstream DUSB upstream D+ USB downstream Port1 D+ USB downstream port1 DPower 5v power supply Port 1 power supply and over-current detection. Port 2 power supply and over-current detection. Input Output Ground Power Analog power IO Type Description 12MHz Crystal input 12MHz Crystal output Official Release_ Public Pin 44 45 46 47 48 49 50 51 52 53 Pin Name SCAN_C3 SCAN_C4 SCAN_C5 SCAN_C6 SCAN_C7 SCAN_C8 VCCK GNDK BIN EEPENABLE IO Type Input, Pull up Input, Pull up Input, Pull up Input, Pull up Input, Pull up Input, Pull up Power Ground Input Input Column Scan line Column Scan line Column Scan line Column Scan line Column Scan line Column Scan line Core power Description Rotary encoder input ‘B’ Enable EEPROM function, =0 use internal ROM =1 use external EEPROM 54 55 56 57 58 59 60 61 62 63 64 AIN ACPIKEYN FNKEYN E2P_CLK E2P_DATA ROMSEL3 CAPS_LOCK NUM_LOCK LED1 LED2 Input Input/ Pull up Input/ Pull up Input Input Input OUTPUT OUTPUT OUTPUT OUTPUT Rotary encoder input ‘A’ Sleep, Shutdown, Wake up -(low active) Selective alternative keyboard -(low active) EEPROM CLK/SEL2 EEPROM data/SEL/ ROMSEL3 Scroll_lock LED output-low active-open drain Cap lock LED – low active – open drain Num lock LED – low active –open drain Additional LED 1 –low active –open drain Additional LED 2 – low active –open drain SCROLL_LOCK Output Page 10 of 23 AU9462 USB Keyboard Hub Controller V1.03W Official Release_ Public 4.0 System Architecture and Reference Design 4.1 AU9462 Block Diagram Figure 4.1 AU9462 Block Diagram g Suspend, Resume And Frame Timer Keyboard & Keypad Scan And FIFO Root Port 19 XCVR USB SIE Command Processor Row 8 Column Led Control 2 Vendor LED(2) Num Lock Cap Lock Scroll Lock Hub Repeater Port Control Port Control Fn Key Special Key Cobntrol Logic ACPI Key 3.3V 3.3V Voltage Regulator 4096X16 ROM EEPROM Control OSC XCVR XCVR Optional 1K EEPRom 12MHz Port 2 Port 3 Page 11 of 23 AU9462 USB Keyboard Hub Controller V1.03W Official Release_ Public 4.2 AU9462 Keyboard EEPROM Sample Value Table 4.1 AU9462 Keyboard EEPROM Sample Value Offset 0 Hex Value 00,01 Description Configuration Byte 0 bit 5 : 1= Individual Power Byte 0 bit 6 : 1= HUB Enable Port Error Byte 0 bit 7 : 1= HUB Select SelfPower change by HID Byte 1 bit 0 : 1=Wakeup on any key; 0=only on ACPI. Byte 1 bit 1 : 1=Send 2 Zeros; 0=send 3 zeros. Byte 1 bit 2 : 1=Blink LED1; 0=No blink LED1. Byte 1 bit 3 : 1=Blink LED2; 0=no blink LED2. Byte 1 bi 4 : 1=Toggle Fn key; 0= no toggle Fn key. Byte 1 bit 5 : 1=Fn toggle state driven on LED2; 0= normal LED2 Feature Byte 1 bit 6 : 1= String Desc, Not English, Don’t add zeros LoByte : Pointer to Hub device descriptor 000h ROM address HiByte : Xfer end address + 1 LoByte : Pointer to Hub configuration descriptor 000h ROM addr HiByte : Xfer end address + 1 (config+interface+endpoint) LoByte : Pointer to HUB Class descriptor (0x29) 000h ROM addr HiByte : Xfer end address + 1 LoByte : Pointer to Keyboard device descriptor 000h ROM address HiByte : Xfer end address + 1 LoByte : Pointer to Keyboard configuration descriptor HiByte : Xfer end address + 1 000h ROM address (config+interface0+HID0+endpoint1+interface1+HID1+e ndpoint2) LoByte : Pointer to Keyboard HID descriptor (0x21) Interface 0 HiByte : Xfer end address + 1 000h ROM address LoByte : Pointer to Keyboard Report descriptor (0x22) Interface 0 HiByte : Xfer end address + 1 000h ROM address LoByte : Pointer to Keyboard HID descriptor (0x21) Interface 1 HiByte : Xfer end address + 1 000h ROM address LoByte : Pointer to Keyboard Report descriptor (0x22) Interface 1 HiByte : Xfer end address + 1 start in 000h ROM address end in 100h ROM address LoByte : Pointer to string descriptor (index 0) 100h ROM address HiByte : Xfer end address + 1 LoByte : Pointer to string descriptor (index 1) 100h ROM address HiByte : Xfer end address + 1 LoByte : Pointer to string descriptor (index 2) 100h ROM address HiByte : Xfer end address + 1 LoByte : Pointer to string descriptor (index 3) 100h ROM address HiByte : Xfer end address + 1 Page 12 of 23 AU9462 USB Keyboard Hub Controller V1.03W 2 B1,C3 4 1C,35 6 C3,CC 8 CC,DE A 35,70 C 47,50 E 70,B1 10 60,69 12 DE,48 14 66,6A 16 6A,70 18 70,88 1A 88,A0 Official Release_ Public 1C 09,02,19,00,01,01,00,A0,1 9 09,04,00,00,01,09,00,00,0 0 07,05,81,03,01,00,FF 09,02,3B,00,02,01,00,A0,1 9 09,04,00,00,01,03,01,01,0 0 09,21,10,01,00,01,22,41,0 0 07,05,81,03,08,00,0A 09,04,01,00,01,03,00,00,0 0 09,21,10,01,00,01,22,6A,0 0 07,05,82,03,04,00,FF 05,01,09,06,A1,01,05,07, 19,E0,29,E7,15,00,25,01, 75,01,95,08,81,02,95,01, 75,08,81,01,95,05,75,01, 05,08,19,01,29,05,91,02, 95,01,75,03,91,01,95,06, 75,08,15,00,26,FF,00,05, 07,19,00,2A,FF,00,81,00, C0 12,01,10,01,09,00,00,08, 8F,05,40,94,22,01,01,02, 00,01 25 2E 35 Config Desc. 1 interface, bus powered, remote wakeup, 50 mA Total bytes returned : 0x19 Hub interface descriptor, interface 0. Class code 0x9 Hub endpoint descriptor Keybrd Config Desc. 2 interfaces, bus powered, remote wakeup, 50 mA Total bytes returned : 0x3B Keyboard interface descriptor, interface 0. Class code 0x3.Boot subclass Keyboard HID 1.1 descriptor, Country code=00 ANSI Keyboard endpoint descriptor Added Key interface descriptor, interface 1. Class code 0x3. No subclass Added Key HID 1.1 descriptor, Country code=00 ANSI Added Key endpoint descriptor Keyboard report descriptor 3E 47 50 57 60 69 70 B1 C3 09,29,03,04,00,16,32,02,F F CC 12,01,10,01,00,00,00,08, 8F,05,40,94,22,01,01,02, 03,01 Hub device descriptor, USB version 1. 1, VID,PID Device version 1.22 12 Descriptor length 01 Device Descriptor 10 01 USB Version 1.1 09 Hub class 00 Sub-class 00 Device Protocol 08 Maximum packet size VV VV Vender ID – Alcor Hub Vender ID PP PP Product ID - Alcor Hub Product ID 22 01 Device release number 01 Index of Manufacturer string descriptor 02 Index of Product string descriptor 00 Index of serial number string descriptor – no serial number 01 Number of configuration Hub class descriptor. 09 Descriptor length 29 Hub Descriptor 03 Number of downstream port – one keyboard and 2 external ports 04 00 Over-current sensing, compound device, gang power switch 16 Power good wait time 16hx21``` mS 32 Maximum current required (50 mA) 02 Port 1 is not removable FF Port power control mask Keyboard device descriptor, USB version 1.1, VID,PID Device version 1.22 12 Descriptor length 01 Device Descriptor 10 01 USB Version 1.1 00 Class defined in interface descriptor 00 Sub-class 00 Device Protocol 08 Maximum packet size Page 13 of 23 AU9462 USB Keyboard Hub Controller V1.03W Official Release_ Public DE 05,01,09,80,A1,01,85,02, 75,01,95,01,15,00,25,01, 09,81,81,06,09,82,81,06, 09,83,81,06,75,05,81,01, C0,05,0C,09,01,A1,01,85, 03,95,01,75,10,19,00,2A, FF,7F,81,00,C0,06,7F,FF, 09,01,A1,01,85,04,95,01, 75,10,19,00,2A,FF,7F,81, 00,75,02,25,02,09,90,B1, 02,75,06,B1,01,75,01,25, 01,05,08,09,2A,91,02,09, 4B,91,02,75,06,95,01,91, 01,C0 VV VV Vender ID – Keyboard Vender ID (058F) PP PP Product ID - Keyboard Product ID (9442) 22 01 Device release number 01 Index of Manufacturer string descriptor 02 Index of Product string descriptor 03 Index of serial number string descriptor – no serial number 01 Number of configuration Added Key report descriptor 05 01 Usage Page Generic Desktop 09 80 Usage System Control A1 01 Collection Application 85 02 Report ID 2 75 01 Report Size 1 95 01 Report Count 1 15 00 Logical Minimum 0 25 01 Logical Maximum 1 09 81 Usage System Sleep 81 06 Input (variable, Relative, Preferred State) 09 82 Usage System Sleep 81 06 Input (variable, Relative, Preferred State) 09 83 Usage System Wake Up 81 06 Input (variable, Relative, Preferred State) 75 05 Report Size 5 81 01 Input (Constant) C0 End Collection 05 0C Usage Page Consumer Device 09 01 Usage Consumer Control A1 01 Collection Application 85 03 Report ID 3 95 01 Report Count 1 75 10 Report Size 16 19 00 Usage Minimum 0 2A FF 7F Usage Maximum 32767 81 00 Input (data, variable, absolute, preferred State) C0 End Collection 06 00 FF Usage Page Vendor Defined Page 1 09 01 Usage Vendor Usage 1 A1 01 Collection Application 85 04 Report ID 4 95 01 Report Count 1 75 10 Report Size 16 19 00 Usage Minimum 0 2A FF 7F Usage Maximum 32767 81 00 Input (data, variable, absolute, preferred State) 75 02 Report Size 2 25 02 Logical Maximum 2 09 90 Usage Feature SelfPower B1 02 Feature (Variable, Absolute) 75 06 Report Size 6 B1 01 Feature (Constant - Padding) 75 01 Report Size 1 25 01 Logical Maximum 1 05 08 Usage Page LEDs 09 2A Usage On-Line 91 02 Output (Variable) 09 4B Usage Generic Indicator 91 02 Output (Variable) 75 06 Report Size 6 95 01 Report Count 1 91 01 Output (Constant) C0 End Collection Page 14 of 23 AU9462 USB Keyboard Hub Controller V1.03W Official Release_ Public 148 166 16A 00,00,00,00,00,00,00,00, 00,00,00,00,00,00,00,00, 00,00,00,00,00,00,00,00, 00,00,00,00,00,00, 04,03,09,04 0C, 41,4C,43,4F, 52, 30, 55,53,42,20,4D,75,6C,74, 69,6D,65,64,69,61,20,4B, 65,79,62,6F,61,72,64, 30, 55,53,42,20,4D,75,6C,74, 69,6D,65,64,69,61,20,4B, 65,79,62,6F,61,72,64, Spare bytes 170 Lang ID array, (index 0), change string Leng,Str_desc, (index 1) Manufacturer, ALCOR Leng, Str_desc (index 2), change string Product, USB Multimedia Keyboard 188 Leng,Str_desc (Serial number, index 3), change string USB Multimedia Keyboard 1A0 00,00,00,00, 00,00,00,00, 00,00,00,00 ,00,00,00,00, 00,00,00,00, 00,00,00,00, 00,00,00,00, 00,00,00,00, 44,F0,00,00, 44,F3,00,00, 43,25,02,00, 00,00,00,E3, 43,24,02,00, 00,00,00,65, 43,B6,00,00, 43,B5,00,00, 44,F1,00,00, 00,00,00,E7, 43,E2,00,00, 44,F2,00,00, 43,B7,00,00, 43,EA,00,00, 43,2A,02,00, 43,83,01,00, 00,00, 00,00, 00,00,00,E4, 43,B8,00,00, 44,F5,00,00, 43,E9,00,00, 44,F4,00,00, 43,27,02,00, 00,00,00,E0, 42,81,00,00, 00,00,00,E5, 43,CD,00,00, 42,82,00,00,, 00,00,00,E1, 43,94,01,00, 43,21,02,00, 43,8A,01,00, 00,00,00,E6, 00,00,00,00, Keyboard Matrix 8x19 Row 19 column8 NA Row 19 column7 NA Row 19 column6 NA Row 19 column5 NA Row 19 column4 NA Row 19 column3 NA Row 19 column2 NA Row 19 column1 NA Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row 18 18 18 18 18 18 18 18 17 17 17 17 17 17 17 17 16 16 16 16 16 16 16 16 15 15 15 15 15 15 15 15 column8 column7 column6 column5 column4 column3 column2 column1 column 8 column 7 column6 column5 column4 column3 column2 column1 column8 column7 column6 column5 column4 column3 column2 column1 column8 column7 column6 column5 column4 column3 column2 column1 Hotkey/ID4: Hotkey/ID4: Hotkey/ID3: Normal Key: Hotkey/ID3 Normal Key: Hotkey/ID3: Hotkey/ID3: Hotkey/ID4: Normal Key: Hotkey/ID3: Hotkey/ID4: Hotkey/ID3: Hotkey/ID3: Hotkey/ID3: Hotkey/ID3: NA Normal Key: Hotkey/ID3: Hotkey/ID4: Hotkey/ID3: Hotkey/ID4: Hotkey/ID3: Normal Key: ACPIkey/ID2: Normal Key: Hotkey/ID3: ACPIkey/ID2: Normal Key: Hotkey/ID3: Hotkey/ID3: Hotkey/ID3: Normal Key: NA Page 15 of 23 Row 14 column8 Row 14 column7 AU9462 USB Keyboard Hub Controller V1.03W Official Release_ Public 00,00,00,E2, 00,00,00,01, 43,92,01,00, 00,00,00,47, 00,00,00,46, 43,23,02,00, 00,00,00,50, 00,00,00,48, 00,00,00,52, 00,00,00,58, 00,00,00,85, 00,00,00,57, 00,00,00,4D, 00,00,00,4A, 00,00,00,56, 00,00,00,55, 00,00,00,63, 00,00,00,5B, 00,00,00,5E, 00,00,00,61, 00,00,00,4E, 00,00,00,4B, 00,00,00,51, 00,00,00,53, 00,00,00,00, 00,00,00,59, 00,00,00,5C, 00,00,00,5F, 00,00,00,44, 00,00,00,4C, 00,00,00,4F, 00,00,00,54, 00,00,00,62, 00,00,00,5A, 00,00,00,5D, 00,00,00,60, 00,00,00,45, 00,00,00,49, 00,00,00,2C, 00,00,00,28, 00,00,00,3E, 00,00,00,31, 00,00,00,2A, 00,00,00,89, 00,00,00,43, 00,00,00,42, 00,00,00,38, 00,00,00,32, 00,00,00,34, 00,00,00,33, 00,00,00,2F, 00,00,00,13, 00,00,00,27, 00,00,00,2D, Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row Row 14 14 14 14 14 14 13 13 13 13 13 13 13 13 12 12 12 12 12 12 12 12 11 11 11 11 11 11 11 11 10 10 10 10 10 10 10 10 column6 Normal Key: column5 Normal Key: column4 Hotkey/ID3: column3 Normal Key: column2 .Normal Key: column1 Hotkey/ID3: column8 column7 column6 column5 column4 column3 column2 column1 column8 column7 column6 column5 column4 column3 column2 column1 column8 column7 column6 column5 column4 column3 column2 column1 column8 column7 column6 column5 column4 column3 column2 column1 column8 column7 column6 column5 column4 column3 column2 column1 column8 column7 column6 column5 column4 column3 column2 column1 Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Key: Key Key: Key: Key: Key: Key: Key: Key: Key: Key: Key: Key: Key: key: Key: Key: Key: Key: Key: Key: Key: Key: Key: Key: Key: Key: Key: Key: Key: Key: Key:
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