Texas Instruments MCT8316ZT, User Manual

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Figure 6-1. MCT8316ZTEVM GUI Code in Code Composer Studio
6.2 Using the eZ-FET to Program the MSP430FR2355
The eZ-FET Debug Probe on the MSP430FR2355 LaunchPad uses a SPI-by-Wire JTAG interface to program
the MSP430FR2355 MCU on the MCT8316ZTEVM. 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 their respective pins on J4 of the MCT8316ZTEVM as shown in Table 6-1 and Figure 6-2 .
3. Connect a micro-USB cable to the MSP430 LaunchPad and the PC.
4. Click on the Build Project icon or “Ctrl” + B to ensure 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 SPI-by-Wire jumpers, and unplug the
micro-USB cable from the MSP430 LaunchPad.
Table 6-1. SPI-by-Wire Connections Needed to Program MSP430FR2355
MSP430 LaunchPad
™
(eZ-FET Debug Probe Side) (J101) MCT8316ZTEVM 4-pin SPI-by-Wire Header (J4)
GND GND
3V3 3.3V
SBWTDIO SBWTDIO
SBWTCK SBWTCK
www.ti.com Firmware and GUI Application
SNLU291A – MARCH 2021 – REVISED JUNE 2021
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