SBAU413A october   2022  – may 2023

 

  1.   Abstract
  2.   Trademarks
  3. 1EVM Overview
    1. 1.1 ADS131B26Q1EVM-PDK Features
    2. 1.2 ADS131B26Q1EVM-PDK Quick-Start Guide
  4. 2Analog Interface
    1. 2.1 Terminal Blocks and Test Points
    2. 2.2 ADC1A and ADC1B
    3. 2.3 ADC2A and ADC2B
    4. 2.4 ADC3A and ADC3B
  5. 3Digital Interface
    1. 3.1 Connection to the PHI Controller
    2. 3.2 Digital Header
    3. 3.3 Clock Options
  6. 4Power Supplies
    1. 4.1 DC/DC Converter Circuit
    2. 4.2 ADC Power Supplies
    3. 4.3 Power Supply and Voltage Reference Decoupling
  7. 5ADS131B26Q1EVM-PDK Initial Setup
    1. 5.1 Default Jumper Settings
    2. 5.2 EVM Graphical User Interface (GUI) Software Installation
  8. 6ADS131B26Q1EVM-PDK Software Reference
    1. 6.1 Global Settings for ADC Control
    2. 6.2 Register Map Configuration
      1. 6.2.1 Register Map Basics
      2. 6.2.2 ADC1A, ADC3A and ADC1B, ADC3B Configuration
      3. 6.2.3 ADC2A and ADC2B Configuration
    3. 6.3 Analysis Tools
      1. 6.3.1 Time Domain Display
      2. 6.3.2 Spectral Analysis Tool
      3. 6.3.3 Histogram Analysis
      4. 6.3.4 Sequencer Analysis
  9. 7ADS131B26Q1EVM-PDK Bill of Materials, PCB Layout, and Schematics
    1. 7.1 Bill of Materials (BOM)
    2. 7.2 PCB Layout
    3. 7.3 Schematics
  10. 8Revision History

5.2 EVM Graphical User Interface (GUI) Software Installation

Download the latest version of the EVM GUI installer from the Tools and Software folder of the ADS131B26Q1EVM-PDK and run the GUI installer to install the EVM GUI software on your computer.

CAUTION: Manually disable any antivirus software running on the computer before downloading the EVM GUI installer onto the local hard disk. Depending on the antivirus settings, an error message can appear and the executable file can be deleted.

Accept the license agreements and follow the on-screen instructions shown in Figure 5-2 to complete the installation.

GUID-20220919-SS0I-PF46-0G3X-61ZDH3SWGJVR-low.svgFigure 5-2 ADS131B26-Q1 Software Installation Prompt

As part of the ADS131B26-Q1 EVM GUI installation, a prompt with a device driver installation (as shown in Figure 5-3) appears on the screen. Click Next to proceed.

GUID-AE5B45FF-2086-4C6A-ABEB-E9D9F3EA42B5-low.gifFigure 5-3 Device Driver Installation Wizard Prompts
Note: A notice can appear on the screen stating that Windows cannot verify the publisher of this driver software. Select Install this driver software anyway.

The ADS131B26Q1EVM-PDK requires the LabVIEW® run-time engine and can prompt for the installation of this software, as shown in Figure 5-4, if not already installed.

GUID-92C8F51D-6A99-4673-B687-9F18C5772458-low.pngFigure 5-4 LabVIEW Run-Time Engine Installation

Verify that C:\Program Files (x86)\Texas Instruments\ADS131B26Q1EVM-PDK is available after these installations.