User's Guide
SLAU564A–February 2014–Revised February 2014
TLV320AIC3268EVM-U Evaluation Module
This User’s Guide describes the operation, use, and features of the TLV320AIC3268EVM-U. For
questions and support go to the E2E forums (e2e.ti.com).
The main contents of this document are:
• Hardware descriptions and implementation
• Start up procedure using PurePath™ Console 2 (PPC2) software with the AIC3268 plug-in
Table 1. Related Documents
Document Title Literature Number
TLV320AIC3268 Data Sheet SLAS953
PurePath Graphic Development Suite PurePath Console
Contents
1 Features ...................................................................................................................... 2
2 Introduction .................................................................................................................. 2
2.1 Electrostatic Discharge Warning ................................................................................. 2
2.2 Unpacking the EVM ................................................................................................ 3
3 Getting Started .............................................................................................................. 4
4 PurePath Console 2 Software ............................................................................................. 4
4.1 Installation ........................................................................................................... 4
4.2 Graphical User Interface (GUI) ................................................................................... 5
5 TLV320AIC3268EVM-U Default Jumper Locations .................................................................... 7
6 TLV320AIC3268EVM-U EVM Schematics .............................................................................. 8
7 TLV320AIC3268EVM-U EVM Board Layout ........................................................................... 17
8 TLV320AIC3268EVM-U Bill of Materials ............................................................................... 19
9 Writing Scripts .............................................................................................................. 22
List of Figures
1 TLV320AIC3268EVM-U Top Board Photo .............................................................................. 3
2 TLV320AIC3268EVM-U Bottom Board Photo........................................................................... 3
3 Main Panel................................................................................................................... 5
4 Register Inspector Window ................................................................................................ 6
5 TLV320AIC3268RGC Block Diagram .................................................................................... 8
6 TAS1020BPFB USB Controller ........................................................................................... 9
7 Sample Rate Converters for ASIs....................................................................................... 10
8 GPIO and MCLK for AIC3268 ........................................................................................... 11
9 LDO Supplies and Analog Outputs ..................................................................................... 12
10 TLV320AIC3268 Schematic.............................................................................................. 13
11 Audio Connectors ......................................................................................................... 14
12 I2C Translation and Selection............................................................................................ 15
13 Breakout Board Connections ............................................................................................ 16
14 Top Xray View ............................................................................................................. 17
PurePath is a trademark of Texas Instruments.
Windows is a registered trademark of Microsoft Corporation.
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SLAU564A–February 2014–Revised February 2014 TLV320AIC3268EVM-U Evaluation Module
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