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BU94603_EVK

BU94603_EVK

  • 厂商:

    ROHM(罗姆)

  • 封装:

    -

  • 描述:

    BOARD EVAL FOR BU94603

  • 数据手册
  • 价格&库存
BU94603_EVK 数据手册
USB/SD Host Audio Media Decoder Evaluation Board Manual BU94603 16 April, 2013 – Revision A1.1 USB/SD Host Audio Media Decoder Evaluation Board Manual BU94603 USB Host Audio Media Decoder IC 1 USB/SD Host Audio Media Decoder Evaluation Board Manual BU94603 16 April, 2013 – Revision A1.1 Table of Contents Revision History ............................................................................................................................................ 2 Outline .......................................................................................................................................................... 3 Hardware ...................................................................................................................................................... 3 Software* ...................................................................................................................................................... 3 BU94603 Mode 1 “Stand Alone Mode” Setup Guide ................................................................................... 4 BU94603 Mode 1 Pushbutton Explanation/Operation Guide ...................................................................... 7 BU94603 Mode 2 “Slave Device Mode” Setup Guide................................................................................... 8 BU94603 Mode 2 “UHAP.exe” Explanation/Operation Guide ................................................................... 12 Appendix A. Connecting to the “USB-to-I2C Cypress Controller Board” .................................................... 16 Appendix B. “UHAP.exe” GUI functions to I2C register command map ..................................................... 17 Appendix C. BU94603 Build of Materials (BoM) ......................................................................................... 20 Appendix D. BU94603 Eval board Schematic Overview ............................................................................. 23 Revision History Version A0 A1 A1.1 Description Updated document to USDC format and for new USDC board build Appendix C/D added Software download at distributor 2 Date 01/31/2013 Initials KB/JC 2/25/2013 4/16/2013 JC JC USB/SD Host Audio Media Decoder Evaluation Board Manual BU94603 16 April, 2013 – Revision A1.1 Outline BU94603 is an AAC/WMA/MP3 decoder IC with built-in USB host Interface, SD memory card interface, audio DAC and system control functions. Using a pushbutton or I2C interface command, the IC reads an audio file written to a memory device within the onboard USB Interface or SD memory card. BU9458KV supports a “STAND ALONE MODE,” which utilizes commands entered from the pushbutton matrix (hereinafter referred to as MODE1), a “AUTO SLAVE MODE,” which is utilizes commands entered from a master microcomputer via the built-in I2C interface (hereinafter referred to as MODE2), and a “MANUAL SLAVE MODE,” which can send the memory device information to the master microcomputer via the I2C interface and completely control sequences (such as a play sequence) by the master microcomputer (hereinafter referred to as MODE3). BU9458KV also supports fast forward playing and fast backward playing with music. BU9458KV can outputs folder names, file names, ID3TAG (V1.0, V1.1 V2.2 V2.3 and V2.4) information and WMA-TAG information and AAC-TAG (iTunes Meta-data) information via the I2C interface. This function is enabled only in MODE 2 and MODE 3. BU9458KV supports audio line output, audio serial three-line (I2S) output and digital audio interface (SPDIF) output. Hardware BU94603 Evaluation Board: This board contains the BU94603 IC as well as the external components required to use the device properly. USB-to-I2C Cypress Controller Board: This board connects to the PC to emulate an I2C controlled environment (used for device operation in modes 2 and 3) Power Adapter: This evaluation board requires a 5V power supply; however, the chip is actually being supplied with a 3.3V source (regulator). Software* “UHAP.exe”: This program is a standalone application (no install required) that emulates a master I2C controller and demonstrates modes 2 and 3 of the BU94603. Requires Microsoft framework 2.0 For ROHM software download, please contact your evaluation board distributor. *These software modules have been tested and verified on a 32bit and 64bit Windows 7 operating system 3 USB/SD Host Audio Media Decoder Evaluation Board Manual BU94603 16 April, 2013 – Revision A1.1 BU94603 Mode 1 “Stand Alone Mode” Setup Guide Mode 1 operation (Stand Alone Mode) uses the evaluation board’s pushbuttons to control the actions of the BU94603. 1. Set the toggle switches to the following settings a. SW13 1 2 3 4 SW14 1 2 3 4 Terminal Name SEL_VOL SEL_DOUT SEL_MP3 SEL_SLAVE Terminal Name Test Terminal SEL_SMAN SEL_UTPKT SEL_APLAY Setting OFF (down position) OFF (down position) OFF (down position) OFF (down position) Setting OFF (down position) OFF (down position) OFF (down position) b. 4 USB/SD Host Audio Media Decoder Evaluation Board Manual BU94603 16 April, 2013 – Revision A1.1 2. Connect memory containing audio files a. b. USB memory, SD Card memory, or both can be connected while operating in mode 1. When both are connected to the BU94603, then files from the USB memory will be played first. 3. Connect headphones or speakers to the 3.5mm audio jack a. 4. Connect Power to the Evaluation Board 5 USB/SD Host Audio Media Decoder Evaluation Board Manual BU94603 16 April, 2013 – Revision A1.1 a. 6 USB/SD Host Audio Media Decoder Evaluation Board Manual BU94603 16 April, 2013 – Revision A1.1 BU94603 Mode 1 Pushbutton Explanation/Operation Guide Once power has been connected to the device, using the pushbuttons will allow for different functions. Please see the picture and table below for additional information on the operations of the different push buttons. Pushbutton SW1 SW2 SW3 PB Name FB Description Stop playing current song and play the previous track Click once to begin playing. Press again to pause. Press again to PLAY/PAUSE resume playing (will not reset the track) STOP Once playing, clicking this button will reset the device Clicking this button will stop playing the current song and will play the next track SW4 FF SW5 SW6 SW7 SW8 SW9 VOLVOL+ FOLFOL+ +10 SW10 REPEAT SW11 RANDOM Media will be played at random DEV CHG Functional only if both USB and SD memory devices are currently being used. Pressing this button will stop playback and change memory devices. Upon power up, the USB memory will be chosen. SW12 Decrease Volume Increase Volume Play previous folder Play next folder Skip forward 10 tracks Sets the repeat function. Press once to constantly repeat the current song (blinking LED). Press twice to repeat folder (solid LED) 7 USB/SD Host Audio Media Decoder Evaluation Board Manual BU94603 16 April, 2013 – Revision A1.1 BU94603 Mode 2 “Slave Device Mode” Setup Guide Mode 2 operation (Slave Device Mode) uses the I2C interface control the actions of the BU94603. I2C commands are sent from the host PC application, “UHAP.exe” through a Cypress USB peripheral controller. 1. Set the toggle switches to the following settings a. SW13 1 2 3 4 SW14 1 2 3 4 Terminal Name SEL_VOL SEL_DOUT SEL_MP3 SEL_SLAVE Terminal Name Test Terminal SEL_SMAN SEL_UTPKT SEL_APLAY Setting OFF (down position) OFF (down position) OFF (down position) ON (up position) Setting OFF (down position) OFF (down position) OFF (down position) b. 8 USB/SD Host Audio Media Decoder Evaluation Board Manual BU94603 16 April, 2013 – Revision A1.1 2. Connect the “USB-to-I2C Cypress Controller Board” a. b. When attaching the “USB-to-I2C Cypress Controller Board,” please be sure the board’s USB connection is facing the bottom of the board. When connected the board should look like the following: c. 9 USB/SD Host Audio Media Decoder Evaluation Board Manual BU94603 16 April, 2013 – Revision A1.1 3. Connect memory containing audio files a. b. USB memory, SD Card memory, or both can be connected while operating in mode 1. When both are connected to the BU94603, then files from the USB memory will be played first. 4. Connect headphones or speakers to the 3.5mm audio jack a. 10 USB/SD Host Audio Media Decoder Evaluation Board Manual BU94603 16 April, 2013 – Revision A1.1 5. Connect Power to the Evaluation Board a. 6. Connect the mini-USB to PC USB jack. a. 7. Open UHAP.exe 11 USB/SD Host Audio Media Decoder Evaluation Board Manual BU94603 16 April, 2013 – Revision A1.1 BU94603 Mode 2 “UHAP.exe” Explanation/Operation Guide After all the mode 2 setup has been completed, UHAP.exe will be used to control the actions of this device. Please see below for an explanation of the “UHAP.exe” GUI interface 1. Play Status Information a. This box will show information on the current playing song. Information includes media source, current play time, folder/file index, and current playback status 2. Current Track Information 12 USB/SD Host Audio Media Decoder Evaluation Board Manual BU94603 16 April, 2013 – Revision A1.1 a. This box will show the folder name, file name, and ID3TAG information (Title, Artist, and Album names). 3. Equalizer a. The buttons listed under this menu allow the user to change the equalizer setting s for the media decoder board. Please refer to the application note for additional information on the equalizer settings for this device. 4. Bass Boost a. This buttons listed under this menu will change the audio bass boost settings. Please refer to the application note for additional information on the equalizer settings for this device. 5. Play Mode a. The buttons listed under this menu allow the user to change the play mode settings of this device i. ALL: this button will have the media decoder repeat all tracks ii. Folder: This button will have the media decoder repeat all tracks in the current folder iii. 1 File: This button will allow the media decoder to repeat the current playing song iv. Random: This button will put the device into a “random” playback mode v. Off: This button will turn off all repeat and random settings 6. Resume Mode a. The on/off buttons under the resume mode menu will allow the device to turn on/off the resume function capabilities. Please refer to the application note for additional information on the resume functionality of this device. 7. State Key a. The state key menu allows the user to control the general functions of the media decoder. Please see below for an explanation of the button settings. i. FB Button 1. While in a Play/Pause state, this button will shift to the previous tune and play it. 13 USB/SD Host Audio Media Decoder Evaluation Board Manual BU94603 16 April, 2013 – Revision A1.1 2. If this button is pressed for 1 second or more, the device will begin playing in a “fast backward” state ii. Play/Pause Button 1. While in a stopped/paused state, this button will begin playing the audio from the specified memory. While stopped, the audio decoder will playback the first file in memory. 2. While in a play state, this button will pause the playback of the current track. iii. Stop Button 1. This button will stop the decoder’s access to USB/SD memory and will stop playback 2. VOL+, VOL-, PLAY, DEV_CHG, REPEAT, RANDOM buttons are ineffective while the device is stopped iv. FF Button 1. While in a Play/Pause state, this button will shift to the previous tune and play it. 2. If this button is pressed for 1 second or more, the device will begin playing in a “fast forward” state v. FOL- Button 1. While in a Play/Pause state, this button will shift to the first file of the previous folder and play it. vi. FOL+ Button 1. While in a Play/Pause state, this button will shift to the first file of the next folder and play it. vii. +10 Button 1. While in a Play/Pause state, this button will shift forward to the tenth file away from the current playing file. viii. -10 Button 1. While in a Play/Pause state, this button will shift backwards to the tenth file away from the current playing file. 14 USB/SD Host Audio Media Decoder Evaluation Board Manual BU94603 16 April, 2013 – Revision A1.1 8. Trick Play Speed a. This menu controls the speed of the “fast forward” and “fast backward” playback of the FF and FB Buttons b. Settings to the right are faster than the settings on the left 9. Play Volume a. The buttons listed under this menu allow the user to change the playback volume settings of the host media decoder IC 10. Trick Play Volume a. The buttons listed under this menu allow the user to change the volume of playback when using the “fast forward” and “fast backward” playback of the FF and FB Buttons. 15 USB/SD Host Audio Media Decoder Evaluation Board Manual BU94603 16 April, 2013 – Revision A1.1 Appendix A. Connecting to the “USB-to-I2C Cypress Controller Board” In order to properly use the “UHAP.exe” software GUI interface, please download and install the following: 1. .NET Framework a. Please download version 2.0 or subsequent from the Microsoft homepage 2. EzUSB FX2 Development Kit a. If you are having trouble connecting the BU94603 evaluation board to the computer using the provided drivers, please download the “cy361_ez_usb_fx2_development_kit_15.zip” from Cypress’s Website b. http://www.cypress.com/?rID=14319 16 USB/SD Host Audio Media Decoder Evaluation Board Manual BU94603 16 April, 2013 – Revision A1.1 Appendix B. “UHAP.exe” GUI functions to I2C register command map 17 USB/SD Host Audio Media Decoder Evaluation Board Manual BU94603 16 April, 2013 – Revision A1.1 18 USB/SD Host Audio Media Decoder Evaluation Board Manual BU94603 16 April, 2013 – Revision A1.1 19 USB/SD Host Audio Media Decoder Evaluation Board Manual BU94603 16 April, 2013 – Revision A1.1 Appendix C. BU94603 Build of Materials (BoM) Main PCB: Qty (pcs/b d) Comment 9 Part Designator C1, C2, C3, C4, C5, C9, C10, C11, C91 12kΩ SML-310YT MCR03EZPF12 3 A106480-ND BU9458KVE2TR-ND BH33MA3W HFVTR-ND BH4453F-E2ND 495-1985-1ND 511-1301-2ND 511-1299-2ND 511-1302-2ND RHM12.0KH CT-ND Specs CAP CER 0.1UF 25V 10% X7R 0603 CAP CER 10UF 10V 10% X7R 1206 CAP CER 15PF 5% NP0 0603 CAP CER 470PF 50V 5% NP0 0603 CAP CER 4.7UF 6.3V 10% X5R 0603 CAP CER 1UF 16V 10% X5R 1206 CAP CER 0.012UF 50V 10% X7R 0603 CAP CER 100UF 10V Y5V 1812 CAP TANT 4.7UF 10V 20% 0805 CAP CER 1UF 10V 10% X5R 0603 CAP TANT 10UF 6.3V 20% 0805 CAP TANT 100UF 6.3V 20% 1411 CONN USB TYPE A R/A PCB CONN SD CARD PUSH PULL SMD CONN HEADER BRKWY 10POS TIN T/H IC DECODER USB HOST AUDIO 64LQFP IC REG LDO 3.3V .3A 6HVS0F HEADPHONE AMP FOR CD PLAYER INDUCTOR POWER 1.0UH 3.4A SMD LED 650NM RED WTR CLR 0603 SMD LED 570NM GREEN WTR CLR 0603 SMD LED 585NM YLW WTR CLR 0603 SMD RES 12.0K OHM 1/10W 1% 0603 SMD 4 C1A, C2A, C8, C26 10uF 2 C6, C7 15pF 2 C12, C13 470pF 2 C16, C17 4.7uF 4 C18, C20, C21, C23 1uF 2 C19, C22 0.01uF 2 C24, C92 100uF 2 C27, C28 4.7uF 1 C90 1uF 1 C93 10uF 2 C95, C96 100uF TCFGP0J106M TCFGB0J107M 8R 1 CN1 USB 292303-6 1 CN2 SD 2041021-4 1 CN3 Header 10pins, 2 rows 826925-5 1 IC1 MP3 Decoder 1 IC2 LDO 3.3V BU94603KV BH33MA3WHF V 1 IC9 HP Amp 1 L1A 1uH 1 LED1 LED_ERROR_red 1 LED2 5 LED3/4/5/6/7 LED_PLAY_green LED_PSD/PUSB/ACCESS /RAN/REP_yellow 1 R1 1 R1A 2.2Ω MCR03EZPJ2R2 RHM2.2GTR- RES 2.2 OHM 1/10W 0.1uF Supplier P/N GRM188R71E1 04KA01D GRM31CR71A1 06KA01L GRM1885C1H1 50JA01D GRM1885C1H4 71JA01D GRM188R60J4 75KE19D GRM31MR61C 105KA01L GRM188R71H1 23KA01D C4532Y5V1A10 7Z TCFGP1A475M 8R GRM185R61A1 05KE36D BH4453F B82462G4102 M SML-310MT 20 DK P/N 490-1524-1ND 490-3371-1ND 490-1407-1ND 490-1443-1ND 490-3297-1ND 490-1810-1ND 490-1513-1ND 445-1414-1ND 511-1491-2ND 490-3893-1ND 511-1488-2ND 511-1658-2ND 292303-6ND A101492CTND Supp lier Mura ta Mura ta Mura ta Mura ta Mura ta Mura ta Mura ta TDK ROH M Mura ta ROH M ROH M TE Conn TE Conn TE Conn ROH M ROH M ROH M EPCO S ROH M ROH M ROH M ROH M ROH USB/SD Host Audio Media Decoder Evaluation Board Manual BU94603 16 April, 2013 – Revision A1.1 1 1MΩ MCR03EZPJ105 8 R2 R3, R11, R12, R13, R14, R15, R16, R17 220Ω MCR03EZPJ221 2 R4, R5 2.2KΩ MCR03EZPJ222 1 R18 10kΩ 1 R19 4.7Ω MCR03EZPJ103 RK73BIJTTD4R 7J 4 0Ω MCR03EZPJ000 6 R20, R21, R23, R99 R22, R24, R25, R80, R81, R82 100kΩ MCR03EZPJ104 2 R90/R91 1kΩ MCR03EZPJ102 2 R92/R98 33kΩ MCR03EZPJ333 2 R93/R95 4.7kΩ MCR03EZPJ472 1 R94 75kΩ MCR03EZPJ753 1 R96 47kΩ MCR03EZPJ473 1 R97 180kΩ MCR03EZPJ184 14 SW1-14 MJTP1243 2 SW13/SW14 1 X1 16.9344MHZ A6T-4101 NX8045GB16.934400MHZ 1 J1 JACK_DC 1 J2 H.P OUT MJ-179P HSJ1715-01110 ND 5% 0603 SMD M RHM1.0MGT R-ND RHM220GTR -ND RHM2.2KGT R-ND RHM10KGTR -ND RES 1.0M OHM 1/10W 5% 0603 SMD RES 220 OHM 1/10W 5% 0603 SMD RES 2.2K OHM 1/10W 5% 0603 SMD RES 10K OHM 1/10W 5% 0603 SMD RES 4.7 OHM 1/10W 5% 0603 SMD RES 0.0 OHM 1/10W 0603 SMD RES 100K OHM 1/10W 5% 0603 SMD RES 1.0K OHM 1/10W 5% 0603 SMD RES 33K OHM 1/10W 5% 0603 SMD RES 4.7K OHM 1/10W 5% 0603 SMD RES 75K OHM 1/10W 5% 0603 SMD RES 47K OHM 1/10W 5% 0603 SMD RES 180K OHM 1/10W 5% 0603 SMD SWITCH TACTILE SPSTNO 0.05A 12V SWITCH DIP FLUSH ACT 4POS CRYSTAL 16.934400 MHZ 8PF SMD ROH M ROH M ROH M ROH M ROH M ROH M ROH M ROH M ROH M ROH M ROH M ROH M ROH M APE M OMR ON P4.7GCT-ND RHM0.0GTRND RHM100KGT R-ND RHM1.0KGT R-ND RHM33KGTR -ND RHM4.7KGT R-ND RHM75KGTR -ND RHM47KGTR -ND RHM180KGT R-ND 679-2452ND 450-1358ND 644-1024-1ND NEWARK ORDER RS COMP DC Jack HP Socket NDK 秋月 電子 HOSI DEN USB FX2 PCB: Qty (pcs/bd ) Part Designat or Comment 1 U1 USB IC 1 U3 LDO 3.3V 1 X1 1 U2 Crystal 24MHz mini USB Supplier P/N CY7C68013A56PVXC LM3940IMP3.3/NOPB ECS-240-124X UX60A-MB21 DK P/N 428-1627-ND LM3940IMP3.3CT-ND XC1005-ND H2961CT-ND Specs IC MCU USB PERIPH HI SPD 56SSOP IC REGULATOR LDO 3.3V SOT-223 CRYSTAL 24.00 MHZ 12PF HC-49/US CONN RECEPT MINI Suppli er CYPRE SS NATIO NAL ECS HIROS USB/SD Host Audio Media Decoder Evaluation Board Manual BU94603 16 April, 2013 – Revision A1.1 connector 1 C1 1uF 2 C2, C5 47uF 2 C3, C4 12pF 1 C6 0.1uF 2 R1, R2 100k 2 R3, R4 2.2k 1 CN 10pos Connector 5ST 0603ZG105ZA T2A CC0603JRNPO 9BN120 CC0603KRX7R 7BB104 ERJ6GEYJ104V MCR10EZHF2 201 478-1265-1ND 493-2348-1ND 311-1059-1ND 311-1088-1ND P100KACTND RHM2.20KCC T-ND 1658621-1 AKC10H-ND F930J476MBA 22 USB2.0 5POS CAP CERM 1UF 10V Y5V 0603 CAP TANTALUM 47UF 6.3V 20% SMD CAP CERAMIC 12PF 50V 0603 SMD CAP CERAMIC 0.1UF 16V 10% X7R 0603 RES 100K OHM 1/8W 1% 0805 SMD RES 2.20K OHM 1/8W 1% 0805 SMD CONN IDC SKT 10 POS W/POL 15GOLD E AVX NICHI CON YAGE O YAGE O PANA ROH M TE CONN USB/SD Host Audio Media Decoder Evaluation Board Manual BU94603 16 April, 2013 – Revision A1.1 Appendix D. BU94603 Eval board Schematic Overview 23
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