Datasheet

EVMPosition2

EVMPosition1

TLV320AIC310xEVM

ControlInterface

TLV320AIC310x

TAS1020B

USB8051

Microcontroller

USB

SPI,I C

I S,AC97

AudioInterface

USB-MODEVM

EVM Description and Basics

www.ti.com

2.1.1 USB-MODEVM Interface Board

The simple diagram shown in Figure 1 shows only the basic features of the USB-MODEVM Interface

board.

Since the TLV320AIC3106EVM is a double-wide modular EVM, it is installed with connections to both

EVM positions, which connects the TLV320AIC3106 digital control interface to the I

C port realized using

the TAS1020B, as well as the TAS1020B digital audio interface..

In the factory configuration, the board is ready to use with the TLV320AIC3106EVM. To view all the

functions and configuration options available on the USB-MODEVM board, see the USB-MODEVM

Interface Board schematic in Appendix.

Figure 1. TLV320AIC3106EVM-PDK Block Diagram

TLV320AIC3106EVM and TLV320AIC3106EVM-PDK SLAU209A–April 2007–Revised June 2010