Manuali utente per Texas Instruments ADS61B23EVM

Sommario

• Table of Contents

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• 1 Overview

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  • 1.1 ADS61xx/ADS61B23 EVM Quick-Start Procedure

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• 2 Circuit Description

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  • 2.1 Schematic Diagram

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  • 2.2 ADC Circuit Function

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    • 2.2.1 ADC Operational Mode

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    • 2.2.2 EVM Power Connections

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    • 2.2.3 ADC Analog Inputs

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    • 2.2.4 ADC Clock Input

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    • 2.2.5 ADC Digital Outputs

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    • 2.2.6 Jumper Selections

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• 3 TI ADC SPI Control Interface

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  • 3.1 Installing the ADC SPI Control Software

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  • 3.2 Setting Up the EVM for ADC SPI Control

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  • 3.3 Using the TI ADC SPI Interface Software

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    • 3.3.1 SPI Register Writes

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    • 3.3.2 SPI Register Write Using a Script File

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      • 3.3.2.1 ADS61xx Frequently Used Registers

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• 4 Connecting to FPGA Platforms

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  • 4.1 TSW1100

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  • 4.2 TSW1200

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• 5 ADC Evaluation

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  • 5.1 Hardware Selection

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    • 5.1.1 Analog Input Signal Generator

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    • 5.1.2 Clock Signal Generator

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  • 5.2 Coherent Input Frequency Selection

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• 6 Physical Description

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  • 6.1 PCB Layout

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  • 6.2 Bill of Materials

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  • 6.3 EVM Schematics

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• Important Notices

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