TMS320F280025C: µC does not work after power reset

Quy Nguyen

Part Number: TMS320F280025C

Hello support team,

I used original 280025_FLASH_lnk.cmd and write a small demo toogle pin (GPIO7) in 1ms.

The SW runs smoothly after flashing with CCS. After disconnect debuger (XDS200), it still runs. After power reset it does not run anymore.

I attached the out file. Could you please help me with this problem.

Thank you

Quy

0 Vamsi Gudivada over 3 years ago

Hi Quy,

Please take a look at below FAQ and see if it helps.

[FAQ] Flash - How to modify an application from RAM configuration to Flash configuration?:

Thanks and regards,

Vamsi

0 Vamsi Gudivada over 3 years ago in reply to Vamsi Gudivada

Hi Quy,

Can I close this thread? Or do you have further questions?

Thanks and regards,

Vamsi

0 Quy Nguyen over 3 years ago in reply to Vamsi Gudivada

Hi Vamsi,

The problem is not resolved but you can close the thread.

We have old project and the SW always works.

In the new project, the SW does not always works. If we turn power on 100 times, it works 10 times, although 3.3V always there.

What we suppose now is something wrong with the HW but we still do know.

Thank you for your help.

Quy

0 Vamsi Gudivada over 3 years ago in reply to Quy Nguyen

Hi Quy,

Thank you for the update.

Ok, I will close the post now. You can open a new post when needed.

Thanks and regards,
Vamsi

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