Texas Instruments TLV320AIC3107EVM-K quick start Power Supply Connector Pin Header, J15

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Power Supply Connector Pin Header, J15

Note that P5 comprises the signals needed for an I2S serial digital audio interface; the control interface (I2C and RESET) signals are routed to P4. I2C is actually routed to both connectors; however, the device is connected only to P4.

A.3 Power Supply Connector Pin Header, J15

J15 provides connection to the common power bus for the TLV320AIC3107EVM. Power is supplied on the pins listed in Table A-3.

Table A-3. Power Supply Pinout

Signal	Pin Number		Signal
NC	J15.1	J15.2	NC
+5VA	J15.3	J15.4	NC
DGND	J15.5	J15.6	AGND
DVDD (1.8V)	J15.7	J15.8	NC
IOVDD (3.3V)	J15.9	J15.10	NC

The TLV320AIC3107EVM-K motherboard (the USB-MODEVM Interface board) supplies power to J15 of the TLV320AIC3107EVM. Power for the motherboard is supplied either through its USB connection or via terminal blocks on that board.

SLAU261–November 2008

EVM Connector Descriptions

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Contents TLV320AIC3107EVM-K EVM-Compatible Device Data SheetsUSB-MODEVM SW2 Settings Introduction FeaturesTLV320AIC3107EVM-K Block Diagram EVM OverviewUSB-MODEVM Interface Board TLV320AIC3107EVM-K Block DiagramList of Stand-alone Jumpers Default Configuration and ConnectionsUSB-MODEVM SW2 Settings 2 TLV320AIC3107EVM Jumpers and SwitchesPower Connections EVM Connections TLV320AIC3107EVM-K Setup and InstallationSoftware Installation Quick Start Tabs Quick Start USB-MODEM ConfigurationsTLV320AIC3107EVM Software Quick Start Preset Configurations Tab Quick Start Preset ConfigurationsMain Software Screen Main Software Screen With Indicators and FunctionsDetailed TLV320AIC3107 Block Diagram Audio Input/ADC Tab Audio Input/ADC TabBypass Paths Tab Bypass Paths TabAudio Interface Tab Audio Interface TabClocks Tab Configuring the Codec Clocks and Fsref CalculationUse 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 Shelf Filters Digital Effects FiltersAnalog Simulation Filters EQ FiltersUser Filters Preset Filters3.6 3D Effect 10 DAC/Line Outputs TabLine Output Mixers DAC ControlsOutput Stage Configuration Tab HP Output Stage Configuration TabHP Outputs Tab High Power Outputs TabClass-D Output Tab Class-D Output TabCommand Line Interface Tab Command Line Interface Tab File Menu Table A-1. Analog Input/Output Connectors Appendix a EVM Connector DescriptionsAnalog Interface Connectors Analog Input/Output ConnectorsTable A-2. Block a and Block B Digital Interface Pinout Block a and Block B Digital Interface Connectors J16 and J17Table A-3. Power Supply Pinout Power Supply Connector Pin Header, J15TP4 Avdd DAC Appendix B TLV320AIC3107EVM SchematicAppendix B Appendix C TLV320AIC3107EVM Layout Views Figure C-1. Assembly layerFigure C-3. Layer Figure C-5. Bottom Layer Table D-1. TLV320AIC3107EVM Bill of Materials Appendix D TLV320AIC3107EVM Bill of MaterialsNot Appendix E USB-MODEVM Schematic Ti a HIGH-PERFORMANCE Analog Division Table F-1. USB-MODEVM Bill of Materials Appendix F USB-MODEVM Bill of MaterialsDesignators Description Manufacturer Table G-1. USB Control Endpoint Hidsetreport Request Table G-2. Data Packet ConfigurationAppendix G USB-MODEVM Protocol USB-MODEVM Protocol0x12 0xA0 0x02 0x05 0xAA 0x55 0x01 0xA0 0x02 0x05 Table G-3. Gpio Pin Assignments Gpio CapabilityWriting Scripts Writing Scripts FCC Warning Evaluation BOARD/KIT Important NoticeImportant Notice