SNLU341A December   2023  – July 2024 MCT8314Z

 

  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 Quick Start Guide
    2. 2.2 Hardware Setup
    3. 2.3 Hardware Connections Overview
    4. 2.4 Connection Details
    5. 2.5 MSP430FR2355 Microcontroller
    6. 2.6 LED Lights
    7. 2.7 User-Configurable Settings
      1. 2.7.1 Hardware Variant Settings
      2. 2.7.2 SPI Variant Resistor Settings
  9. 3Software
    1. 3.1 Firmware and GUI Application
    2. 3.2 MCT8314Z GUI
    3. 3.3 Running the GUI
    4. 3.4 Downloading Code Composer Studio and Importing GUI Firmware
    5. 3.5 Using the eZ-FET to Program the MSP430FR2355
  10. 4Hardware Design Files
    1. 4.1 Schematics
      1. 4.1.1 MCT8314Z 3-Phase Sensored Trapezoidal Motor Driver
      2. 4.1.2 Power Supplies
      3. 4.1.3 MCU Interface
      4. 4.1.4 User Interface
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  11. 5Additional Information
    1. 5.1 Trademarks
  12. 6Revision History

3.5 Using the eZ-FET to Program the MSP430FR2355

The eZ-FET Debug Probe on the MSP430FR2355 LaunchPad uses a Spy-Bi-Wire JTAG interface to program the MSP430FR2355 MCU on the MCT8314ZEVM. Consult the MSP430 LaunchPad Development Kits for MSP430 LaunchPads that include an onboard eZ-FET Debug Probe.

  1. Remove the GND, 3V3, SBWTDIO, and SBWTCK jumpers from the MSP430 LaunchPad.
  2. Connect the top pins on the eZ-FET side of the LaunchPad of the GND, 3V3, SBWTCK, and SBWTDIO signals to the respective pins on J4 of the MCT8314ZEVM as shown in Table 4-1 and Figure 4-4.
  3. Connect a micro-USB cable to the MSP430 LaunchPad and the PC.
  4. Click on the Build Project icon or CTRL + B to make sure the project builds successfully. Accept any updates if needed from the console.
  5. Click on Debug Project to set up a debug session and press the Play button to run the code.
  6. Stop the debug session, close Code Composer Studio, disconnect the Spy-Bi-Wire jumpers, and unplug the micro-USB cable from the MSP430 LaunchPad.
Table 3-1 Spy-Bi-Wire Connections Needed to Program MSP430FR2355
MSP430 LaunchPad (eZ-FET Debug Probe Side) (J101)MCT8314ZEVM 4-pin Spy-Bi-Wire Header (J4)
GNDGND
3V33.3V
SBWTDIOSBWTDIO
SBWTCKSBWTCK
MCT8314ZEVM MSP430 LaunchPad eZ-FET Probe Connected to MCT8314ZEVMFigure 3-4 MSP430 LaunchPad eZ-FET Probe Connected to MCT8314ZEVM