TMS320F280049C-Q1: ECC implementation

Jens G

Part Number: TMS320F280049C-Q1
Other Parts Discussed in Thread: UNIFLASH

Dear team,

I am trying to add ECC on FLASH. I added commands in linker but when I do the build it remains stuck. Any idea what I am doing wrong?

Thank you.

Jens

over 1 year ago

0 Vamsi Gudivada over 1 year ago

TI__Guru* 87155 points

Hi Jens,

Are you trying to use the Linker ECC option to generate and append the ECC image to the main array flash image?

If yes, any reason why you don't want to use the AutoEccGeneration mode?

Thanks and regards,
Vamsi

0 Daniel Burlacu over 1 year ago in reply to Vamsi Gudivada

Prodigy 10 points

Hello Vamsi,

we need to activate the ECC for the safety implementation.

Can you please recommend a document on how to use the AutoEccGeneration mode.

Thank you!

0 Vamsi Gudivada over 1 year ago in reply to Daniel Burlacu

TI__Guru* 87155 points

Hi Daniel,

TI's CCS On-chip flash plugin and UniFlash support AutoEccGeneration mode by default. You will notice a radio button for AutoEccGeneration in the GUIs of these tools - and it is enabled by default. When this is enabled, you don't need to do anything to generate/program the ECC for the main array - flash tools will program the ECC for you.

Thanks and regards,
Vamsi

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TMS320F280049C-Q1: ECC implementation