Texas Instruments TLV320AIC3107EVM-K Block a and Block B Digital Interface Connectors J16 and J17

Page 34

Block A and Block B Digital Interface Connectors (J16 and J17)

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A.2 Block A and Block B Digital Interface Connectors (J16 and J17)

The TLV320AIC3107EVM is designed to easily interface with multiple control platforms. Samtec part numbers SSW-110-22-F-D-VS-K and TSM-110-01-T-DV-P provide a convenient 10-pin dual row header/socket combination at J16 and J17. These headers/sockets provide access to the digital control and serial data pins of the device. Consult Samtec at www.samtec.com or call 1-800- SAMTEC-9 for a variety of mating connector options. Table A-2summarizes the digital interface pinout for the TLV320AIC3107EVM.

 

 

Table A-2. Block A and Block B Digital Interface Pinout

 

Pin Number

Signal

Description

 

P4.1

NC

Not Connected

 

P4.2

NC

Not Connected

 

P4.3

NC

Not Connected

 

P4.4

DGND

Digital Ground

 

P4.5

NC

Not Connected

 

P4.6

GPIO1

General Purpose Input/Output

 

P4.7

NC

Not Connected

 

P4.8

RESET INPUT

Reset signal input to AIC3107EVM

 

P4.9

NC

Not Connected

 

P4.10

DGND

Digital Ground

 

P4.11

NC

Not Connected

 

P4.12

NC

Not Connected

 

P4.13

NC

Not Connected

 

P4.14

RESET

Reset

 

P4.15

NC

Not Connected

 

P4.16

NC

Not Connected

 

P4.17

NC

Not Connected

 

P4.18

DGND

Digital Ground

 

P4.19

NC

Not Connected

 

P4.20

NC

Not Connected

 

P5.1

NC

Not Connected

 

P5.2

NC

Not Connected

 

P5.3

BCLK

Audio Serial Data Bus Bit Clock (Input/Output)

 

P5.4

DGND

Digital Ground

 

P5.5

NC

Not Connected

 

P5.6

NC

Not Connected

 

P5.7

WCLK

Audio Serial Data Bus Word Clock (Input/Output)

 

P5.8

NC

Not Connected

 

P5.9

NC

Not Connected

 

P5.10

DGND

Digital Ground

 

P5.11

DIN

Audio Serial Data Bus Data Input (Input)

 

P5.12

NC

Not Connected

 

P5.13

DOUT

Audio Serial Data Bus Data Output (Output)

 

P5.14

NC

Not Connected

 

P5.15

NC

Not Connected

 

P5.16

SCL

I2C Serial Clock

 

P5.17

MCLK

Block A Master Clock Input

 

P5.18

DGND

Digital Ground

 

P5.19

NC

Not Connected

 

P5.20

SDA

I2C Serial Data Input/Output

34

EVM Connector Descriptions

SLAU261–November 2008

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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 InstallationEVM 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 Tab Command 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