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User's Guide
SLAU229B – October 2007 – Revised August 2008
TLV320AIC12KEVMB-K and TLV320AIC14KEVMB-K User's
Guide
This user's guide describes the characteristics, operation, and use of evaluation modules
TLV320AIC12KEVMB and TLV320AIC14KEVMB, both as stand-alone and as kits
(TLV320AIC12KEVMB-K and TLV320AIC14KEVMB-K). 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 www.ti.com .
EVM-Compatible Device Data Sheets
Device Literature Number
TLV320AIC12K/14K SLWS115E
TAS1020B SLES025
REG1117-3.3 SBVS001
TPS767D318 SLVS209
SN74LVC125A SCAS290
SN74LVC1G125 SCES223
SN74LVC1G07 SCES296
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 ....................................................................................................... 29
Appendix A TLV320AIC12KEVMB/14KEVMB Schematic ................................................................. 32
Appendix B USB-MODEVM Schematic ...................................................................................... 33
List of Figures
1 TLV320AIC12KEVMB-K/14KEVMB-K Block Diagram .................................................................. 8
2 Default Software Screen .................................................................................................. 10
3 Information Tab ............................................................................................................. 12
4 Sounds and Audio Devices Properties .................................................................................. 13
5 Preset Configurations ...................................................................................................... 14
6 Device Controls Tab ....................................................................................................... 15
7 Control Register 1 Tab .................................................................................................... 16
8 Control Register 2 Tab .................................................................................................... 17
9 Control Register 3 Tab .................................................................................................... 17
10 Control Register 4 Tab .................................................................................................... 18
11 Control Register 5 Tab .................................................................................................... 18
12 Control Register 6 Tab .................................................................................................... 19
SMARTDM is a trademark of Texas Instruments.
I
2
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Windows is a registered trademark of Microsoft Corporation.
LabView is a trademark of National Instruments.
SLAU229B – October 2007 – Revised August 2008 TLV320AIC12KEVMB-K and TLV320AIC14KEVMB-K User's Guide 1
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