Texas Instruments TLV320AIC3107EVM-K quick start EVM-Compatible Device Data Sheets

User's Guide

SLAU261–November 2008

TLV320AIC3107EVM-K

This user's guide describes the characteristics, operation, and use of the TLV320AIC3107EVM-K. This evaluation module (EVM) allows the user to evaluate the TLV320AIC3107 audio codec. The TLV320AIC3107 is a complete 2-channel audio codec with an integrated Class-D speaker amplifier. It also has many inputs and outputs, extensive audio routing, mixing, and effects capabilities. A complete circuit description, schematic diagram, and bill of materials are included. Note that the TLV320AIC3107 only uses the I2C™ bus for register control. Any references to the SPI control bus in this document is due to the presence of this interface on the USB-MODEVM motherboard.

Note: For a quick start, go directly to Section 3.1 Software Installation, followed by Section 3.2 EVM Connections, and then to Section 4.1 Quick Start Tabs.

The following related documents are available through the Texas Instruments Web site at www.ti.com.

EVM-Compatible Device Data Sheets

Device	Literature Number
TLV320AIC3107	SLOS545
TAS1020B	SLES025
REG1117-3.3	SBVS001
TPS767D318	SLVS209
SN74LVC125A	SCAS290
SN74LVC1G125	SCES223
SN74LVC1G07	SCES296

		Contents
1	EVM Overview	3
2	EVM Description and Basics	3
3	TLV320AIC3107EVM-K Setup and Installation	7
4	TLV320AIC3107EVM Software	8

Appendix A EVM Connector Descriptions				33
Appendix B		TLV320AIC3107EVM Schematic		36
Appendix C TLV320AIC3107EVM Layout Views				38
Appendix D TLV320AIC3107EVM Bill of Materials				41
Appendix E		USB-MODEVM Schematic		43
Appendix F USB-MODEVM Bill of Materials				44
Appendix G		USB-MODEVM Protocol		46
		List of Figures
1	TLV320AIC3107EVM-K Block Diagram			4
2	Quick Start - USB-MODEM Configurations			8
3	Quick Start - Preset Configurations Tab			9
4	Main Software Screen			10
5	................................................................................................................................			11
6	Audio Input/ADC Tab			12
I2C, I2S are trademarks of Koninklijke Philips Electronics N.V..
Windows is a trademark of Microsoft Corporation.
LabView is a trademark of National Instruments.
SLAU261–November 2008			TLV320AIC3107EVM-K	1
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