SLAU858B December   2023  – June 2025

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
  6. 2Hardware
    1. 2.1 Hardware Description
      1. 2.1.1 Theory of Operation
      2. 2.1.2 Signal Definitions
    2. 2.2 Hardware Setup
      1. 2.2.1 Electrostatic Discharge Caution
      2. 2.2.2 Power Configuration and Jumper Settings
      3. 2.2.3 Connecting the Hardware
        1. 2.2.3.1 Power Configuration
        2. 2.2.3.2 External SPI and UART Controllers
  7. 3Software
    1. 3.1 Software Setup
    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 AFE881H1 Register Page
  8. 4Hardware Design Files
    1. 4.1 Board Schematic
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials
  9. 5Additional Information
    1. 5.1 Trademarks
  10. 6Related Documentation
  11. 7Revision History

3.2.2.2 AFE881H1 Register Page

Figure 3-8 shows the AFE881H1 Register page of the AFE88xH1EVM GUI. This page allows direct access to all registers on the AFE881H1. The GUI handles SPI and UART communication, allowing seamless access to registers.

The Register Map section in the center of the page lists all the registers of the AFE881H1. Directly above the Register Map section are four buttons that allow read and write access to all registers.

The Field View section on the right side of the page shows the various fields in the currently selected register. Select a register name to highlight the register. The Field View section displays the register contents as described in the data sheet.

AFE881H1EVM AFE881H1 Register Page Figure 3-8 AFE881H1 Register Page

To store the values of the register map locally, select Save Configuration under the File menu option. The stored configuration files can be recalled and loaded by selecting Open Configuration.

Figure 3-9 shows the four configuration buttons provided on the Register page above the Register Map that allow the user to interact with the device registers:

  • Write Selected
  • Write Modified
  • Read Selected
  • Read All
AFE881H1EVM AFE881H1 Register Page OptionsFigure 3-9 AFE881H1 Register Page Options