Other Parts Discussed in Thread: SEGGER
Firstly, we recommend use latest version CCS to develop MSPM0 device to get a better experience.
CCS 12.6: Use J-Link dll v7.94 version, this will support MSPM0C series MCU
Check SEGGER J-Link dll version: Open CCS -> Help -> About Code Composer Studio, Click Installation Details
Note: You have to check the SEGGER J-Link box during CCS installation
CCS 12.5: Use J-Link dll v7.88c version, this is a older version, need update to fixed some debug issue for MSPM0
Check SEGGER J-Link dll version: Open CCS -> Help -> About Code Composer Studio, Click Installation Details
How to update/Install J-link dll version mannually in CCS:
Step 1: Download and extract the J-Link CCS plugin and unpack: https://download.segger.com/J-Link/JLink_TI_CCS_plugin_unified.zip
Step 2: Open CCS, Go to Help -> Install New Software, click Add
Step 3: Click Local, select JLink_TI_CCS_plugin_unified folder, Type SEGGER J-Link in Name(Optional, you also can don't type anything here)
Step 4: Select the SEGGER plugins that match with yout PC, click Next, until finished and restart CCS.
Step 5: Check SEGGER J-Link dll version: Open CCS -> Help -> About Code Composer Studio, Click Installation Details
Reference:
Release Note for J-Link: https://www.segger.com/downloads/jlink/ReleaseNotes_JLink.html