MSPM0G3519: Flash erase error issue with GHS compiled binaries

Part Number: MSPM0G3519

Issue Description

We could see Flash erase Error while flashing binaries using T32.

Workaround:

Problem 1:

It is observed that Lauterbach used for TI(MSPM0G351X) target shows "Erasing SD 0x00..0x7FFFF" continuously. This is causes flashing incomplete.

image-2026-5-15_15-41-5.png

Solution :

Step 1 : Click 'STOP' option as shown below

image-2026-5-15_15-42-39.png

Step 2 : Go to CPU → System Setting → CpuBreak : Change it to Enable from Denied (Default is Denied - This is required for UDS $11 01 service to make sure control not halts at start after reset) and break the execution.

image-2026-5-15_17-56-56.png

Step 3 : Execute below command Flash.Erase ALL (After Step 1 or Step 2, do not perform any in-target or CPU reset.)

   

 

The above steps will enable to re-flash the .elf

Problem 2:

Step 1: If Flash.erase All does not work, execute Flash.UNSECUREerase. This will cause the target to power down.

Step 2: Perform an In-Target Reset, then flash the required Cmm file.

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