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USB/SD Host Audio Media Decoder Evaluation Board Manual
BU94603
25 February, 2013 – Revision A1

USB/SD Host Audio Media Decoder Evaluation Board Manual

BU94603 USB Host Audio Media Decoder IC

7 January 2012, Revision A0

Summary of Contents for BU94603

Page 1: ...st Audio Media Decoder Evaluation Board Manual BU94603 25 February 2013 Revision A1 1 USB SD Host Audio Media Decoder Evaluation Board Manual BU94603 USB Host Audio Media Decoder IC 7 January 2012 Rev...

Page 2: ...de 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 Appendi...

Page 3: ...laying 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 Th...

Page 4: ...on board s pushbuttons to control the actions of the BU94603 1 Set the toggle switches to the following settings a SW13 Terminal Name Setting 1 SEL_VOL OFF down position 2 SEL_DOUT OFF down position 3...

Page 5: ...t 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 fi...

Page 6: ...USB SD Host Audio Media Decoder Evaluation Board Manual BU94603 25 February 2013 Revision A1 6 a...

Page 7: ...ress again to resume playing will not reset the track SW3 STOP Once playing clicking this button will reset the device SW4 FF Clicking this button will stop playing the current song and will play the...

Page 8: ...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 Terminal Name Setting 1 SEL_VOL OFF...

Page 9: ...bruary 2013 Revision A1 9 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...

Page 10: ...vision A1 10 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 mem...

Page 11: ...USB SD Host Audio Media Decoder Evaluation Board Manual BU94603 25 February 2013 Revision A1 11 5 Connect Power to the Evaluation Board a 6 Connect the mini USB to PC USB jack a 7 Open UHAP exe...

Page 12: ...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...

Page 13: ...lay 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 Th...

Page 14: ...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...

Page 15: ...F 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 m...

Page 16: ...ware 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 tro...

Page 17: ...USB SD Host Audio Media Decoder Evaluation Board Manual BU94603 25 February 2013 Revision A1 17 Appendix B UHAP exe GUI functions to I2C register command map...

Page 18: ...USB SD Host Audio Media Decoder Evaluation Board Manual BU94603 25 February 2013 Revision A1 18...

Page 19: ...USB SD Host Audio Media Decoder Evaluation Board Manual BU94603 25 February 2013 Revision A1 19...

Page 20: ...AP TANT 4 7UF 10V 20 0805 ROH M 1 C90 1uF GRM185R61A1 05KE36D 490 3893 1 ND CAP CER 1UF 10V 10 X5R 0603 Mura ta 1 C93 10uF TCFGP0J106M 511 1488 2 ND CAP TANT 10UF 6 3V 20 0805 ROH M 2 C95 C96 100uF TC...

Page 21: ...MD ROH M 2 R93 R95 4 7k MCR03EZPJ472 RHM4 7KGT R ND RES 4 7K OHM 1 10W 5 0603 SMD ROH M 1 R94 75k MCR03EZPJ753 RHM75KGTR ND RES 75K OHM 1 10W 5 0603 SMD ROH M 1 R96 47k MCR03EZPJ473 RHM47KGTR ND RES 4...

Page 22: ...ANTALUM 47UF 6 3V 20 SMD NICHI CON 2 C3 C4 12pF CC0603JRNPO 9BN120 311 1059 1 ND CAP CERAMIC 12PF 50V 0603 SMD YAGE O 1 C6 0 1uF CC0603KRX7R 7BB104 311 1088 1 ND CAP CERAMIC 0 1UF 16V 10 X7R 0603 YAGE...

Page 23: ...USB SD Host Audio Media Decoder Evaluation Board Manual BU94603 25 February 2013 Revision A1 23 Appendix D BU94603 Eval board Schematic Overview...

Page 24: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information ROHM Semiconductor BU94603_EVK...