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User's Guide
SLAU441–April 2012
TLV320DAC3203EVM-K
This user's guide describes the characteristics, operation, and use of the TLV320DAC3203EVM-K. This
evaluation module (EVM) features a complete stereo audio codec with several inputs and outputs,
extensive audio routing, mixing, and effects capabilities. A complete circuit description, schematic
diagram, and bill of materials are also included.
The following related documents are available through the TI Web site at www.ti.com.
EVM-Compatible Device Data Sheets
Device Literature Number
TLV320DAC3203 SLOS756
TAS1020B SLAU434
Contents
1 EVM Overview ............................................................................................................... 3
2 EVM Description and Basics .............................................................................................. 3
3 TLV320DAC3203EVM-K Setup and Installation ........................................................................ 8
4 DAC3203 Control Software .............................................................................................. 10
Appendix A EVM Connector Descriptions ................................................................................... 16
Appendix B TLV320DAC3203EVM Schematic .............................................................................. 20
Appendix C TLV320DAC3203EVM Layout Views .......................................................................... 23
Appendix D TLV320DAC3203EVM Bill of Materials ........................................................................ 27
Appendix E USB-MODEVM Schematic ...................................................................................... 29
Appendix F USB-MODEVM Bill of Materials ................................................................................ 32
Appendix G Writing Scripts ..................................................................................................... 34
List of Figures
1 TLV320DAC3203EVM-K Block Diagram ................................................................................ 4
2 Compatibility Tab............................................................................................................ 8
3 Initial Screen of TLV320DAC3203EVM-K Software.................................................................... 9
4 Playback Script Tab....................................................................................................... 11
5 Program Device Pop-Up Window ....................................................................................... 11
6 Audio Inputs Panel ........................................................................................................ 12
7 Status Flags Panel ........................................................................................................ 13
8 Register Tables Panel .................................................................................................... 14
9 Command-line Interface Panel .......................................................................................... 15
10 TLV320AIC3253EVM Schematic (Sheet 1 of 2) ...................................................................... 21
11 TLV320AIC3253EVM Schematic (Sheet 2 of 2) ...................................................................... 22
12 Top Layer................................................................................................................... 23
13 Mid-Layer 1................................................................................................................. 23
14 Mid-Layer 2................................................................................................................. 24
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C are trademarks of Koninklijke Philips Electronics N.V.
Windows is a trademark of Microsoft Corporation.
SPI is a trademark of Motorola, Inc.
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C is a trademark of Philips Corporation.
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SLAU441–April 2012 TLV320DAC3203EVM-K
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