TMS320F28377D: About disable ECC when calling Fapi_setActiveFlashBank

Sheldon He

Part Number: TMS320F28377D

Hi expert,

I noticed that there are some notes about disable ECC when calling Fapi_setActiveFlashBank() in "SPNU629A–May 2017–Revised February 2018". It says "TI programmed incorrect ECC values for CPU2 TI-OTP in some devices.", my question is what "some devices" means? My customer didn't do this workaround in their former firmware development and they are afraid of getting any trouble from here. I'd like you can provide some explanation for me to send to customer.

Thanks

Sheldon

over 6 years ago

0 Vamsi Gudivada over 6 years ago

TI__Guru* 87145 points

Sheldon,

TI sent a SIEP notification to all the customers regarding this. This issue is applicable only for the material shipped during a particular period and not for the entire material. I will loop you on this with Customer quality team. They will provide you more details on this. Please expect a private message from the quality team.

Thanks and regards,
Vamsi

0 Vamsi Gudivada over 6 years ago in reply to Vamsi Gudivada

TI__Guru* 87145 points

Sheldon,

Quality team will reach you ~mid next week.

Thanks and regards,
Vamsi

0 Vamsi Gudivada over 6 years ago in reply to Vamsi Gudivada

TI__Guru* 87145 points

Sheldon,

Since we are discussing the SIEP details on email with quality team, I am closing this post.

Thanks and regards,
Vamsi

0 Sheldon He over 6 years ago in reply to Vamsi Gudivada

TI__Expert 8585 points

Hi Vamsi，

I got it. Since recently no notifications from E2E reply pops in my mail box I missed this for some day.

Thanks!

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TMS320F28377D: About disable ECC when calling Fapi_setActiveFlashBank