MSPM0L1106: Segger JLink does not work in UniFlash.

Alan Chan

Part Number: MSPM0L1106
Other Parts Discussed in Thread: UNIFLASH, SEGGER

Tool/software:

Hi Teams,

My UniFlash version is 9.0.0.5086. I found that when I connect the DUT by Segger JLink to program the firmware, it will has the following error.

The connection was verified through Code Composer Studio which can used for debugging without problem.

Please help to suggest how to resolve this problem.

5 months ago

0 Dennis Lehman 5 months ago

TI__Guru 71216 points

Hi Alan,

Have you tried the latest version, 9.2.0? It includes an updated J-Link support package v8.34.0

0 Alan Chan 5 months ago in reply to Dennis Lehman

Prodigy 210 points

Hi Dennis,

Thank you for your support. I tested UniFlash v9.2.0. It works with J-Link. Thank you.

But If debug lock enabled with password in BCR config, how to enter the password in UniFlash?

0 Dennis Lehman 5 months ago in reply to Alan Chan

TI__Guru 71216 points

Hi Alan,

It appears this may have been answered in another E2E post you have with Owen.

If this is not the case let me know.

0 Alan Chan 5 months ago in reply to Dennis Lehman

Prodigy 210 points

Hi Dennis,

Yes, Owen is helping me on same password problem, but he is on CCS side.

On UniFlash, I created this ticket separately.

0 Dennis Lehman 5 months ago in reply to Alan Chan

TI__Guru 71216 points

Hi Alan,

I was able to track down a J-Link so let me give it a try.

0 Dennis Lehman 5 months ago in reply to Dennis Lehman

TI__Guru 71216 points

Hi Alan,

Working on this issue with our tools team. Looks like it is a bug so I have filed a bug report. Not sure how long before a fix can be implemented, but I will let you know.

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Arm-based microcontrollers forum

MSPM0L1106: Segger JLink does not work in UniFlash.