SBAU457 October   2026

 

  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 Specifications
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 TMAG3101-Q1 EVM Components
    2. 2.2 SCB LEDs
    3. 2.3 Hardware Jumper J7 and Resistor Configurations for Different Operating Modes
  9. 3Software
    1. 3.1 Quick Start Setup
    2. 3.2 EVM Operation
      1. 3.2.1 Setup
        1. 3.2.1.1 Driver Installation
        2. 3.2.1.2 Firmware
          1. 3.2.1.2.1 Updating Firmware on SCB
        3. 3.2.1.3 GUI Setup and Usage
          1. 3.2.1.3.1 Initial Setup
          2. 3.2.1.3.2 GUI Operation
      2. 3.2.2 Rotate and Push Demo
      3. 3.2.3 SENT and Triggered SENT Operating Modes
      4. 3.2.4 Analog Operating Mode
      5. 3.2.5 PWM Operating Mode
      6. 3.2.6 Direct EVM Serial Communication
  10. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials
  11. 5Additional Information
    1.     Trademarks
  12. 6Related Documentation

3.2.1.2 Firmware

The firmware must be flashed onto the SCB to properly communicate to the TMAG3101EVM. After flashing the SCB with the TMAG3101EVM firmware, the firmware does not have to be flashed again on the SCB as long as the firmware is not erased or replaced with the firmware for a different EVM. If the firmware is erased or replaced, then the TMAG3101EVM firmware must be flashed onto the SCB again to communicate to the TMAG3101EVM.

The GUI can load firmware onto the TI-SCB as described in Updating Firmware on SCB. Firmware updates are pushed through the GUI (requires driver installation). Downloaded offline GUIs can check for GUI or firmware updates depending on the version.