SLLU359A december   2022  – may 2023

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Cautions and Warnings
  5. 2Introduction
  6. 3Quick Start Guide
  7. 4Hardware and Software Overview
    1. 4.1 Hardware Connections Overview – MCT8329EVM
    2. 4.2 Connection Details
    3. 4.3 MSP430FR2355 Microcontroller & User Interface
    4. 4.4 LED Lights
    5. 4.5 User-Configurable Settings
  8. 5Hardware Setup
  9. 6MCT8329 GUI Application
    1. 6.1 Running the GUI
    2. 6.2 Offline Installer
  10. 7MSP430FR2355 Interface Firmware
    1. 7.1 Downloading Code Composer Studio and Importing MSP430FR2355 Interface Firmware Code
    2. 7.2 Using the eZ-FET to Program the MSP430FR2355
  11. 8Schematics
    1. 8.1 Main Supply
    2. 8.2 Connectors and Interface
    3. 8.3 USB to UART
    4. 8.4 MCU Programming and Debug
    5. 8.5 MSP430FR2355 MCU
    6. 8.6 MCT8329 3-Phase Sensorless Trapezoidal Gate Driver
    7. 8.7 Status LEDs
    8. 8.8 Switches and Speed Input
  12. 9Revision History

4.4 LED Lights

The MCT8329EVM has 5 status LEDs implemented that provide the status of power supplies and functions of the evaluation module. By default, the VM LED and 3.3 V Buck LEDs light up when the board is powered and the program has been flashed onto the microcontroller. Table 4-1 shows LED descriptions including those that are on during power up in bold and Figure 4-5 shows the locations of the LEDs.

Table 4-1 Description of MCT8329EVM LEDs (default in bold after powerup)
DesignatorNameColorDescription
D1AVDD RegulatorGreenLights up when AVDD is turned ON.
D2nFAULTRedLights up when fault condition has occurred on MCT8329
D3PVDDGreenLights up when voltage is applied on PVDD.
D13MSP_LED1RedUsed for UART or debugging
D14MSP_LED2RedUsed for UART or debugging
GUID-20221201-SS0I-6KJD-CBNG-XC5RJSR939C1-low.png Figure 4-5 MCT8329EVM LEDs