Introduction | Texas Instruments SLAU081 specification

Chapter 1

Introduction

This chapter contains an overview of the features and functions of the EVM.

Topic		Page

1.1	EVM Modes	. . 1–2
1.2	Analog Input Conditioning	. . 1–3
1.3	Analog Output Conditioning	. . 1–3
1.4	Prototype Area	. . 1–3

1-1

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Texas Instruments SLAU081 manual Introduction

Contents

User’s Guide Important Notice EVM Important Notice EVM Warnings and Restrictions Contents Figures Introduction EVM Modes Stand-Alone Mode SAM Analog Output Conditioning Stand-Alone ModeUser Mode Analog Input Conditioning Getting Started SAM Configuration Shipping Default Configuration Default Configuration Description Switch SettingsDefault Description Configuration Jumper Settings Jumpers Analog I/O Signal ConditioningChannel 0 Analog Input ADC Supply Voltage Signal GeneratorChannel 0 Analog Output Voltage Reference Clock/Timer Routing SwitchesStand-Alone-Mode, SW1-1 Reference Description Pin Function Designator Number ConnectorsEvaluation board, SIL Agnd EVM power Analog output option No output Pin DIL header Evaluation board, SIL Reference Description Pin Signal Designator Number ADC and DAC Direct AccessHost Communication Common Connector FSX Host Connector Pin No Signal Legacy ConnectorEVM Connector J13 Pin No Signal J13 Host Connector Plugged into J12 J15 Pin No Signal J13 Pin No Signal Pin No SignalJ13 J15 Wire Wrap J13 Jumper J13 Wire Wrap 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 Dspclkr BNC0 DspclksDspxf Dspclkx Refin FL2 +VS+VIN GND FL3 FB2 ENA OUT FB3BLM11A121SGPB +VIN TP9 GND RV7 RV9Trim SDO Agnd VDD A2OUT Dacout OUT/OUTBAOUTW19 AOUTAW15 A2FLT RV8 OutaDacout BLM11A121SGPB FB4 FSR ClkxClkr FB5 FSX Dsptout Dsptout Sysclk DspclksEvmclkx Dspclkx Dspfsr Dspclkr Adctc Sysclk ResetAdccs Dspdx Evmclkx TP6 TP7 RV4 TP5RV3 U4A TP3 TP4 PT1 TP1 TP2 RV1 RV2