Texas Instruments SLAU081 manual

Appendix A

Bill of Materials, Board Layout, and Schematics

This appendix contains the bill of materials, board layouts, and the EVM schematics.

A-1

Image 30

Texas Instruments SLAU081 manual Bill of Materials, Board Layout, and Schematics

Contents

User’s Guide Important Notice EVM Important Notice EVM Warnings and Restrictions Contents Figures Introduction Stand-Alone Mode SAM EVM Modes Analog Input Conditioning Stand-Alone ModeUser Mode Analog Output Conditioning Getting Started Shipping Default Configuration SAM Configuration Jumper Settings Switch SettingsDefault Description Configuration Default Configuration Description Analog I/O Signal Conditioning JumpersChannel 0 Analog Input Voltage Reference Signal GeneratorChannel 0 Analog Output ADC Supply Voltage Switches Clock/Timer RoutingStand-Alone-Mode, SW1-1 Connectors Reference Description Pin Function Designator NumberEvaluation board, SIL Agnd EVM power Analog output option No output Pin DIL header Evaluation board, SIL ADC and DAC Direct Access Reference Description Pin Signal Designator NumberHost Communication Common Connector FSX Legacy Connector Host Connector Pin No SignalEVM Connector J13 Pin No Signal J13 Host Connector Plugged into J12 J15 Pin No Signal Pin No Signal J13 Pin No SignalJ13 J13 Wire Wrap J15 Wire Wrap J13 Jumper All of these connectors are shown below Description Pin Signal Name/Function Designator Number Pin connector J12 pin Bill of Materials, Board Layout, and Schematics Dspclkx BNC0 DspclksDspxf Dspclkr GND FL3 FL2 +VS+VIN Refin +VIN TP9 FB3BLM11A121SGPB FB2 ENA OUT RV9 GND RV7Trim Agnd VDD SDO A2FLT Dacout OUT/OUTBAOUTW19 AOUTAW15 A2OUT Outa RV8Dacout FB5 FSX ClkxClkr BLM11A121SGPB FB4 FSR Dspclkx Dspfsr Dspclkr Dsptout Sysclk DspclksEvmclkx Dsptout Dspdx Evmclkx ResetAdccs Adctc Sysclk TP7 TP6 U4A TP5RV3 RV4 TP1 TP2 TP3 TP4 PT1 RV2 RV1