SNLU291B March   2021  – August 2022 MCT8316Z

 

  1.   Abstract
  2.   Trademarks
  3. 1Cautions and Warnings
  4. 2Introduction
  5. 3Quick Start Guide
  6. 4Hardware and Software Overview
    1. 4.1 Hardware Connections Overview – MCT8316ZTEVM
    2. 4.2 Connection Details
    3. 4.3 MSP430FR2355 Microcontroller
    4. 4.4 LED Lights
    5. 4.5 User-Configurable Settings
    6. 4.6 Hardware Variant Settings
    7. 4.7 MCT8316Z0R Compatibility
  7. 5Hardware Setup
  8. 6Firmware and GUI Application
    1. 6.1 Downloading Code Composer Studio and Importing GUI Code
    2. 6.2 Using the eZ-FET to Program the MSP430FR2355
    3. 6.3 Importing GUI into GUI Composer
    4. 6.4 MCT8316ZTEVM GUI
  9. 7Schematics
    1. 7.1  Main Supply and Pi Filter
    2. 7.2  Connectors and Interface
    3. 7.3  USB to UART
    4. 7.4  MCU Programming and Debug
    5. 7.5  MSP430FR2355 MCU
    6. 7.6  MCT8316ZT 3-Phase Sensored Trapezoidal Integrated Driver
    7. 7.7  3.3V Buck Regulator
    8. 7.8  Status LEDs
    9. 7.9  Hardware Variant Settings
    10. 7.10 Switches and PWM Input
  10. 8Revision History

4.4 LED Lights

The MCT8316ZTEVM has 5 status LEDs that provide the status of power supplies and functionalities of the evaluation module. By default, the VM LED and 3.3-V buck LEDs will 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 MCT8316ZTEVM LEDs (default in bold after powerup)
DesignatorNameColorDescription

D1

3.3 V

Green

Internal buck regulator is outputting 3.3 V

D2

nFAULT

Red

Lights up when fault condition has occurred on MCT8316Z

D3

VM

Green

Motor power is supplied to the board

D5

MSP_LED0

Red

Used for UART or debugging

D6

MSP_LED1

Red

Used for UART or debugging
GUID-20210126-CA0I-JDLF-Q1TG-TMXSBMXSXJ1S-low.pngFigure 4-5 MCT8316ZTEVM LEDs