SBAU352 June   2020 ADS131B04-Q1

 

  1.   ADS131B04-Q1 Evaluation Module
    1.     Trademarks
    2. 1 EVM Overview
      1. 1.1 ADS131B04-Q1EVM Kit
      2. 1.2 ADS131B04-Q1EVM Board
    3. 2 EVM Analog Interface
      1. 2.1 ADC Analog Input Signal Path
      2. 2.2 ADC External Clock (CLKIN) Options
    4. 3 Digital Interface
      1. 3.1 SPI Communication
      2. 3.2 Connection to the PHI
      3. 3.3 Digital Header
      4. 3.4 LaunchPad Connectors
    5. 4 Power Supplies
    6. 5 ADS131B04-Q1EVM Initial Setup
      1. 5.1 Default Jumper Settings
      2. 5.2 EVM Graphical User Interface (GUI) Software Installation
    7. 6 ADS131B04-Q1EVM Operation
      1. 6.1 EVM GUI Global Settings for ADC Control
      2. 6.2 Register Map Configuration Tool
      3. 6.3 Time Domain Display Tool
      4. 6.4 Spectral Analysis Tool
      5. 6.5 Histogram Tool
    8. 7 ADS131B04-Q1EVM Bill of Materials, PCB Layout, and Schematic
      1. 7.1 Bill of Materials
      2. 7.2 PCB Layout
      3. 7.3 Schematic

6.2 Register Map Configuration Tool

The register map configuration tool allows the user to view and modify the registers of the ADS131B04-Q1. This tool can be selected, as indicated in Figure 13, by clicking on the Register Map Config radio button at the Pages section of the left pane. On power-up, the values on this page correspond to the Host Configuration Settings that enable ADC sampling at the maximum sampling rate specified for the ADC. The register values can be edited by double-clicking the corresponding value field. If interface mode settings are affected by the change in register values, this change reflects on the left pane immediately. The changes in the register value reflect on the AD131M04 device on the ADS131B04-Q1EVM based on the Update Mode selection, as described in Section 6.1.

register_sbau352.gifFigure 13. Register Map Configuration

Section 6.3 through Section 6.5 describe the data collection and analysis features of the ADS131B04-Q1EVM GUI.