TMS320F28335: TMS320F28335 FLASH RAM CHECK

Frank Lee96

Part Number: TMS320F28335

Hi TI,

I want to ask that how I should do to check that the Flash and RAM of TMS320F28335 are normal without any injured area during running in the application,by the way our application is safe related system so we must check them.

Thanks.

Frank

over 7 years ago

0 Gautam Iyer over 7 years ago

Guru 192875 points

Hi Frank,

You can check the "Memory Allocation" window for the same. You can find this window under: Window -> Show View -> Memory Allocation

Regards,
Gautam

0 Manoj Santha Mohan over 7 years ago

TI__Guru 55700 points

Frank,

TI unfortunately don't have any ready made libraries which can be used for this purpose.

But, you can certainly interrupt CPU (in a specific interval) and run checksum algorithm on flash and consider running march13 algorithm after the saving the contents of RAM. Once test is done, you can restore the RAM contents.

Regards,

Manoj

0 Frank Lee96 over 7 years ago in reply to Manoj Santha Mohan

Intellectual 830 points

Hi Manoj,
What's the march13 algorithm?Can you give me an example?
Regard,
Frank

0 Manoj Santha Mohan over 7 years ago in reply to Frank Lee96

TI__Guru 55700 points

Frank,

Here is the reference for March13 algorithm I found online

Read from Pg20
ttu-ir.tdl.org/.../31295020990965.pdf

Regards,
Manoj

0 Frank Lee96 over 7 years ago in reply to Manoj Santha Mohan

Intellectual 830 points

Manoj,

Thank you very much.I get it now!Here is a link related to this topic finding from your official website.

www.ti.com/.../iec60730swpackages

Regards,

Frank

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TMS320F28335: TMS320F28335 FLASH RAM CHECK