User's Guide
SLAU218 – August 2007
TLV320AIC3104EVM and TLV320AIC3104EVM-PDK
This user's guide describes the characteristics, operation, and use of the TLV320AIC3104EVM, both by
itself and as part of the TLV320AIC3104EVM-PDK. This evaluation module (EVM) is 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 Texas Instruments Web site at
EVM-Compatible Device Data Sheets
Device
TLV320AIC3104
TAS1020B
REG1117-3.3
TPS767D318
SN74LVC125A
SN74LVC1G125
SN74LVC1G07
Literature Number
Contents
1
EVM Overview
2
EVM Description and Basics
3
TLV320AIC3104EVM-PDK Setup and Installation
4
TLV320AIC3104EVM Software
Appendix A
EVM Connector Descriptions
Appendix B
TLV320AIC3104EVM Schematic
Appendix C TLV320AIC3104EVM Layout Views
Appendix D TLV320AIC3104EVM Bill of Materials
Appendix E
USB-MODEVM Schematic
Appendix F
USB-MODEVM Bill of Materials
Appendix G USB-MODEVM Protocol
List of Figures
1
2
3
4
5
6
7
8
9
10
11
12
TLV320AIC3104EVM-PDK Block Diagram
Default Software Screen
Device Selection Window
Interface Selection Window
I
2
C Address Selection Window
Default Configuration Tab
Audio Input Tab
Bypass Paths
Audio Interface Tab
Clocks Tab
GPIO Tab
AGC Tab
I
2
S, I
2
C are trademarks of Koninklijke Philips Electronics N.V.
Windows is a trademark of Microsoft Corporation.
SPI is a trademark of Motorola, Inc.
LabView is a trademark of National Instruments.
SLAU218 – August 2007
TLV320AIC3104EVM and TLV320AIC3104EVM-PDK
1
TI [ TEXAS INSTRUMENTS ]
