MSPM0G1506: uniflash

Anka Zhang

Intellectual 2215 points

Part Number: MSPM0G1506
Other Parts Discussed in Thread: UNIFLASH, SEGGER

Tool/software:

Hi expert,

How to calculate crc or ecc with uniflash?

Best Regards

Anka Zhang

over 1 year ago

0 Dylan OBrien over 1 year ago

TI__Genius 16030 points

Hi Anka,

Are you looking to calculate the CRC or ECC to save the signature to your PC? Or are you referring to the device's internal CRC / ECC checking? For internal CRC and ECC, I'd recommend looking at the device technical reference manual and datasheet, found at the top of the product page. We have chapters in each document dedicated to these. Otherwise, please add some more context to what you are hoping to do with the device.

0 Anka Zhang over 1 year ago in reply to Dylan OBrien

TI__Intellectual 2215 points

Hi Dylan,

My customer product line need to verify if chip have downloaded correct. They need to read the crc or ecc to verify,

Just as this function of C2000 as below:

0 Dylan OBrien over 1 year ago in reply to Anka Zhang

TI__Genius 16030 points

If you look at that settings and utilities page when using Uniflash with MSPM0 selected, you'll find a "Program Configuration" and a checkbox to enable "Perform CRC verification". Checking this will enable CRC verification of the loaded program. If you enable verbose output when you flash the device I believe it will confirm in the output dialogue that the load has passed CRC verification.

0 Anka Zhang over 1 year ago in reply to Dylan OBrien

TI__Intellectual 2215 points

Hi Dylan,

Sorry I cannot find the Program Configuration button.

0 Dylan OBrien over 1 year ago in reply to Anka Zhang

TI__Genius 16030 points

Please hit start and these dialogues will appear, Settings and utilities will be on the menu at the left of the screen, once you click that the program configuration menu will be visible on the page along with the rest of the menus I mentioned.

0 Anka Zhang over 1 year ago in reply to Dylan OBrien

TI__Intellectual 2215 points

Hi Dylan,

I cannot find the program configuration menu.

0 Dylan OBrien over 1 year ago in reply to Anka Zhang

TI__Genius 16030 points

Ah I realize we are using different debuggers now.

If you must use Segger J-Link for this, I'd recommend contacting Segger for support here. CRC and/or ECC would be calculated by their tool on their end. I've just spoken to our 3rd party tools expert who advised that this is typically supported by Segger.

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MSPM0G1506: uniflash