SLAU913 august   2023 AFE539A4

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Hardware Description
      1. 2.1.1 Theory of Operation
        1. 2.1.1.1 Signal Definitions
    2. 2.2 Hardware Setup
      1. 2.2.1 Electrostatic Discharge Caution
      2. 2.2.2 Power Configurations and Jumper Settings
      3. 2.2.3 Connecting the Hardware
  9. 3Software
    1. 3.1 Software Setup
      1. 3.1.1 Operating Systems
      2. 3.1.2 Software Installation
    2. 3.2 Software Description
      1. 3.2.1 Starting the Software
      2. 3.2.2 Software Features
        1. 3.2.2.1 High Level Configuration Page
        2. 3.2.2.2 Low Level Configuration Page
  10. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials
  11. 5Additional Information
    1.     Trademarks
  12. 6Related Documentation from Texas Instruments

2.2 Hardware Setup

This section describes the overall system setup for the EVM. A computer runs the software that provides an interface to the AFE539A4EVM through the on-board controller.

The USB connection generates 5-V of power for use as the DAC supply voltage (VDD). The on-board controller supplies 3.3-V of power for the input/output (IO) signals from the controller. These IO signals are level translated to the VDD voltage of the DAC. Figure 3-2 displays the system hardware setup.

GUID-F3F01409-0180-48A0-83B8-BA51DD0BE177-low.svgFigure 2-2 Hardware Setup