TMS320F28379D: F021 FLASH API DO-178 Certification

Armageddon

Part Number: TMS320F28379D
Other Parts Discussed in Thread: TMS320F28377D

Hello,

We are using the TMS320F28377D chip and need to save critical data in flash memory.

The documentation requires the use of the F021 Flash API Library. However, this is a black box tool and for DO-178 DAL-A certification purposes, we can't use this library and flash.

Is there any way of finding out the flash procedure please ?

Thank you in advance for your feedback.

over 1 year ago

0 Vamsi Gudivada over 1 year ago

TI__Guru* 87105 points

Hi Armageddon,

Are you asking for the source code? We can provide under NDA.

Thanks and regards,

Vamsi

0 Armageddon over 1 year ago in reply to Vamsi Gudivada

Prodigy 50 points

Hi,
OK, that's good news, knowing that it's possible to ask you. I'll discuss it with the department concerned.
Do I have to go through the forum or do you have a specific email for this request?

Thank you for your feedback !

0 Vamsi Gudivada over 1 year ago in reply to Armageddon

TI__Guru* 87105 points

Hi Armageddon,

We don't allow recompiling of the code. Do you have any plans to recompile the code?

Thanks and regards,

Vamsi

0 Armageddon over 1 year ago in reply to Vamsi Gudivada

Prodigy 50 points

Hi Vamsi,
No, we have to write our own functions and code.
That why just a procedure or user guide would be enough.
Thanks

0 Vamsi Gudivada over 1 year ago in reply to Armageddon

TI__Guru* 87105 points

Hi Armageddon,

In that case, I need to check with our team and get back to you. I will let you know early next week.

Thanks and regards,

Vamsi

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

TI__Guru* 87105 points

Hi Armageddon,

Due to the critical timings/trims involved in configuring the flash wrapper to guarantee the critical flash parameters provided in the datasheet specifications section, we don't allow users to write their own code for this purpose.

Thanks and regards,
Vamsi

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TMS320F28379D: F021 FLASH API DO-178 Certification