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User's Guide
SLAU297A–November 2009–Revised January 2011
TLV320AIC1103/1110EVM-K
This user's guide describes the characteristics, operation, and use of evaluation modules
TLV320AIC1103/1110EVM-K. A complete circuit description, schematic diagram and bill of materials are
also included.
Throughout this document, TLV320AIC11xxEVM refers to TLV320AIC1103/1110EVM-K.
Related documents are available through the Texas Instruments web site at www.ti.com.
Contents
1 EVM Overview ............................................................................................................... 3
2 Analog Interface ............................................................................................................. 3
3 Digital Interface .............................................................................................................. 4
4 Power Supplies .............................................................................................................. 6
5 EVM Operation .............................................................................................................. 6
6 Kit Operation ................................................................................................................. 7
7 EVM Bill of Materials ...................................................................................................... 24
Appendix A TLV320AIC11xxEVM Schematic ............................................................................... 27
Appendix B USB-MODEVM Schematic ...................................................................................... 28
List of Figures
1 TLV320AIC11xxEVM-K Block Diagram.................................................................................. 8
2 Device Selection Window ................................................................................................ 10
3 Default Software Screen.................................................................................................. 11
4 Information Tab............................................................................................................ 12
5 Sounds and Audio Devices Properties ................................................................................. 13
6 Preset Configurations..................................................................................................... 14
7 Device Controls Tab ...................................................................................................... 15
8 Command Line Interface Tab ........................................................................................... 16
9 File Menu ................................................................................................................... 17
10 Help ......................................................................................................................... 17
List of Tables
1 Analog Interface Pinout .................................................................................................... 3
2 Alternate Analog Connectors.............................................................................................. 4
3 Digital Interface Pinout ..................................................................................................... 4
4 Power Supply Pinout ....................................................................................................... 6
5 List of Jumpers.............................................................................................................. 7
6 USB-MODEVM SW2 Settings............................................................................................. 9
7 USB Control Endpoint HIDSETREPORT Request.................................................................... 17
8 Data Packet Configuration ............................................................................................... 19
9 GPIO Pin Assignments ................................................................................................... 21
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SLAU297A–November 2009–Revised January 2011 TLV320AIC1103/1110EVM-K
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