Information Tab | Texas Instruments TLV320AIC12KEVMB-K specification

Kit Operation

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Figure 3. Information Tab

Additionally, the operating system's audio device must be configured as AIC12K/14K EVM (see Figure 4).

The External Audio Interface Configuration only allows I2C communication between the host computer and the TLV320AIC12K/14K. In this configuration, the TLV320AIC12K/14K can transmit and receive audio data to/from an external PCM device or DSP. SW2 on the USB-MODEVM must be configured as shown in the right section of Figure 3.

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TLV320AIC12KEVMB-K and TLV320AIC14KEVMB-K User's Guide

SLAU229B–October 2007–Revised August 2008

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Texas Instruments TLV320AIC12KEVMB-K appendix Information Tab

Contents

EVM-Compatible Device Data Sheets SN74LVC125ASN74LVC1G07 Power Supply Pinout List of Jumpers USB-MODEVM SW2 Settings Features EVM OverviewIntroduction Analog Interface Alternate Analog Connectors Digital InterfaceDigital Interface Pinout AIC12K/14K Reset SCLSDA Sclk Power Supplies USB-MODEVM Interface PowerPower Supply Pinout Stand-Alone Operation Default Jumper Locations TLV320AIC12KEVMB-K/14KEVMB-K Block DiagramAnalog Input Analog Output TLV320AIC12KEVMB-K/14KEVMB-K Block Diagram Installation USB-MODEVM SW2 Settings USB-MODEVM Interface Board Program Description Indicators and Main Screen Controls Information Tab Information Tab Preset Configurations Tab Sounds and Audio Devices Properties Preset Configurations Device Controls Tab Device 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-MODEVM Protocol USB Control Endpoint Hidsetreport RequestSetreport Data Packet Configuration 0x01 0x80 0x02 Gpio Capability Gpio Pin Assignments Writing Scripts I2cstdI2cfast Spi8 #example script i i2cfast 80 01 45 A0 r 80 01 Here is an example of a script EVM Bill of Materials TLV320AIC12KEVMB/14KEVMB Bill of Materials USB-MODEVM Bill of Materials JMP1-JMP4 JMP8-JMP14JMP5, JMP6 JMP7 Appendix a TLV320AIC12KEVMB/14KEVMB Schematic Schematic diagram is provided as a reference TLV320AIC12K14KDBTEVMB Ti a Appendix B USB-MODEVM Schematic Untitled USB-MODEVM Interface Rick Downs FCC Warnings Evaluation BOARD/KIT Important Notice DSP Rfid