Texas Instruments TLV320AIC3107EVM-K Main Software Screen With Indicators and Functions

Page 10

TLV320AIC3107EVM Software

www.ti.com

4.2Main Software Screen With Indicators and Functions

Figure 4. Main Software Screen

Figure 4 illustrates the main screen of the EVM software. The indicators and buttons located above the tabbed section of the front page are visible regardless of which tab is currently being selected.

The firmware box indicates from where the firmware being used is operating. In this release, the firmware is on the USB-MODEVM, so the user sees USB-MODEVMin the box labeled Located on:. The version of the firmware appears in the Version box below this.

To the right, the next group box contains controls for resetting the TLV320AIC3107EVM. A software reset can be done by writing to a register in the TLV320AIC3107EVM; this is accomplished by clicking the button labeled Reset.

Near the Firmware box, the Device Connected LED is green when the EVM is connected. If the indicator is red, the EVM is not properly connected to the PC. Disconnect the EVM, and verify that the drivers were correctly installed. Then reconnect, and try restarting the software.

On the upper right portion of the screen are located several indicators which provide the status of various portions of the TLV320AIC3107. Pressing the Indicator Updates button activates these indicators. These indicators, as well as the other indicators on this panel, are updated only when the software's front panel is inactive, once every 20 ms.

10

TLV320AIC3107EVM-K

SLAU261–November 2008

Submit Documentation Feedback

Image 10

Contents EVM-Compatible Device Data Sheets TLV320AIC3107EVM-KUSB-MODEVM SW2 Settings EVM Overview FeaturesTLV320AIC3107EVM-K Block Diagram IntroductionTLV320AIC3107EVM-K Block Diagram USB-MODEVM Interface Board2 TLV320AIC3107EVM Jumpers and Switches Default Configuration and ConnectionsUSB-MODEVM SW2 Settings List of Stand-alone JumpersPower Connections Software Installation TLV320AIC3107EVM-K Setup and Installation EVM Connections TLV320AIC3107EVM Software Quick Start USB-MODEM ConfigurationsQuick Start Tabs 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 Without PLL Setting ADC and DAC Sampling RatesUse With PLL GPIO1 Tab GPIO1 TabAGC Tab AGC TabLeft AGC Settings Filters Tab Filters TabHigh-Pass Filter ADC FiltersDigital Effects Filter ADC De-emphasis Filters DAC FiltersDAC Digital Effects Filter 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 Analog Input/Output Connectors Appendix a EVM Connector DescriptionsAnalog Interface 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 USB-MODEVM Protocol Table G-2. Data Packet ConfigurationAppendix G USB-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