TMS320F28035: production high speed programming - OTP and Flash

Sathish Polavarapu

Part Number: TMS320F28035

We are using TMS320F28035 DSP in our product. Now we need to move this to production. Need support and guidance on the following :

1. How to gang program UUID product code into OTP area of DSP. While Firmware will be programmed into Flash.

2. How to retrieve the same after programming for testing in production.

3.How to Flash and also program OTP in one go in production as time of execution is critical.

Regards.

0 Vamsi Gudivada over 2 years ago

Sathish,

Thank you for contacting offline on this.

Note: Above FAQ says it is applicable for F28M35x and onwards. But, this particular question/answer can be used for F28035.

2. OTP reads are like flash reads. No special implementation is required.

3. If you use the above mentioned pragma and embed it in to your image, you will be able to program OTP in the same go.

If you have further questions, I will assign this to F28035 expert. Let me know.

Thanks and regards,

Vamsi

0 Vamsi Gudivada over 2 years ago in reply to Vamsi Gudivada

Satish,

Do you need any further info on this? Can I close this thread?

Thanks and regards,

Vamsi

0 Sathish Polavarapu over 2 years ago in reply to Vamsi Gudivada

Hi Vamsi

Got clue to handle the issue I have. So you can close this thread.

Regards

Sathish

C2000 microcontrollers forum