Texas Instruments TLV320AIC12KEVMB-K appendix EVM-Compatible Device Data Sheets, SN74LVC125A

Page 1

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

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I2C is a trademark of Koninklijke Philips Electronics N.V.

 

 

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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Contents SN74LVC125A EVM-Compatible Device Data SheetsSN74LVC1G07 Power Supply Pinout List of Jumpers USB-MODEVM SW2 Settings EVM Overview FeaturesIntroduction Analog InterfaceDigital Interface Alternate Analog ConnectorsDigital Interface Pinout SCL AIC12K/14K ResetSDA SclkUSB-MODEVM Interface Power Power SuppliesPower Supply Pinout Stand-Alone OperationTLV320AIC12KEVMB-K/14KEVMB-K Block Diagram Default Jumper LocationsAnalog Input Analog OutputTLV320AIC12KEVMB-K/14KEVMB-K Block Diagram USB-MODEVM SW2 Settings InstallationProgram Description USB-MODEVM Interface BoardInformation Tab Indicators and Main Screen ControlsInformation Tab Sounds and Audio Devices Properties Preset Configurations TabDevice Controls Tab Preset ConfigurationsDevice Controls Tab Control Register 1 Tab Control Register 1 Tab Control Register 2 Tab Control Register 2 Tab Control Register 3 Tab Control Register 4 Tab Control Register 5 Tab Command Line Interface Tab Command Line Interface Tab File Menu USB Control Endpoint Hidsetreport Request USB-MODEVM ProtocolSetreport Data Packet Configuration 0x01 0x80 0x02 Gpio Pin Assignments Gpio CapabilityI2cstd Writing ScriptsI2cfast Spi8#example script i i2cfast 80 01 45 A0 r 80 01 Here is an example of a script TLV320AIC12KEVMB/14KEVMB Bill of Materials EVM Bill of MaterialsUSB-MODEVM Bill of Materials JMP8-JMP14 JMP1-JMP4JMP5, JMP6 JMP7Schematic diagram is provided as a reference Appendix a TLV320AIC12KEVMB/14KEVMB SchematicTLV320AIC12K14KDBTEVMB Ti a Appendix B USB-MODEVM Schematic Untitled USB-MODEVM Interface Rick Downs Evaluation BOARD/KIT Important Notice FCC WarningsRfid DSP