Texas Instruments TLV320AIC3107EVM-K quick start TLV320AIC3107EVM Software, Quick Start Tabs

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TLV320AIC3107EVM Software

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4TLV320AIC3107EVM Software

The following section discusses the details and operation of the EVM software.

Note: For configuration of the codec, the TLV320AIC3107 block diagram located in the TLV320AIC3107 data sheet is a good reference to help determine the signal routing. A pop-up detailed block diagram also is provided in the TLV320AIC3107 GUI software.

4.1Quick Start Tabs

The Quick Start USB-MODEM Configurations tab and The Quick Start Preset Configurations tab Figure 3 helps the user to begin using the GUI.

4.1.1Quick Start - USB-MODEM Configurations

Figure 2. Quick Start - USB-MODEM Configurations

The default tab is the Quick Start - USB-MODEVM tab. This tab shows two common USB-MODEVM configurations used with the AIC3107EVM. The default configuration is the USB-MODEVM Audio Interface Configuration. In this configuration, the USB-MODEVM acts as a USB sound card. Audio files can be played on the PC and targeted to the USB-MODEVM via the USB connection. On the USB-MODEVM, the TAS1020B converts the USB audio to I2S data and the I2C script data to I2C commands.

Note: For correct EVM operation, ensure that SW2 switch settings are as shown in Figure 2.

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TLV320AIC3107EVM-K

SLAU261–November 2008

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Contents EVM-Compatible Device Data Sheets TLV320AIC3107EVM-KUSB-MODEVM SW2 Settings Features TLV320AIC3107EVM-K Block DiagramEVM Overview IntroductionTLV320AIC3107EVM-K Block Diagram USB-MODEVM Interface BoardDefault Configuration and Connections USB-MODEVM SW2 Settings2 TLV320AIC3107EVM Jumpers and Switches List of Stand-alone JumpersPower Connections EVM Connections TLV320AIC3107EVM-K Setup and InstallationSoftware Installation Quick Start Tabs Quick Start USB-MODEM ConfigurationsTLV320AIC3107EVM Software Quick Start Preset Configurations Quick Start Preset Configurations TabMain Software Screen With Indicators and Functions Main Software ScreenDetailed TLV320AIC3107 Block Diagram Audio Input/ADC Tab Audio Input/ADC TabBypass Paths Tab Bypass Paths TabAudio Interface Tab Audio Interface TabConfiguring the Codec Clocks and Fsref Calculation Clocks TabUse With PLL Setting ADC and DAC Sampling RatesUse Without PLL GPIO1 Tab GPIO1 TabAGC Tab AGC TabLeft AGC Settings Filters Tab Filters TabDigital Effects Filter ADC ADC FiltersHigh-Pass Filter DAC Digital Effects Filter DAC FiltersDe-emphasis Filters Digital Effects Filters Shelf FiltersEQ Filters Analog Simulation FiltersPreset Filters User Filters10 DAC/Line Outputs Tab 3.6 3D EffectDAC Controls Line Output MixersHP Output Stage Configuration Tab Output Stage Configuration TabHigh Power Outputs Tab HP Outputs TabClass-D Output Tab Class-D Output TabCommand Line Interface Tab Command Line Interface TabFile Menu Appendix a EVM Connector Descriptions Analog Interface ConnectorsAnalog Input/Output Connectors Table A-1. Analog Input/Output ConnectorsBlock a and Block B Digital Interface Connectors J16 and J17 Table A-2. Block a and Block B Digital Interface PinoutPower Supply Connector Pin Header, J15 Table A-3. Power Supply PinoutAppendix B TLV320AIC3107EVM Schematic TP4 Avdd DACAppendix B Figure C-1. Assembly layer Appendix C TLV320AIC3107EVM Layout ViewsFigure C-3. Layer Figure C-5. Bottom Layer Appendix D TLV320AIC3107EVM Bill of Materials Table D-1. TLV320AIC3107EVM Bill of MaterialsNot Appendix E USB-MODEVM Schematic Ti a HIGH-PERFORMANCE Analog Division Appendix F USB-MODEVM Bill of Materials Table F-1. USB-MODEVM Bill of MaterialsDesignators Description Manufacturer Table G-2. Data Packet Configuration Appendix G USB-MODEVM ProtocolUSB-MODEVM Protocol Table G-1. USB Control Endpoint Hidsetreport Request0x12 0xA0 0x02 0x05 0xAA 0x55 0x01 0xA0 0x02 0x05 Gpio Capability Table G-3. Gpio Pin AssignmentsWriting Scripts Writing Scripts Evaluation BOARD/KIT Important Notice FCC WarningImportant Notice