TMS320C6678 in reset

Hello Andrey,

Is this a custom board or C6678 EVM ?

Which configuration file you are using ?

Did you check the RESET before loading any of the configuration file ?

Regards,
Senthil

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Hi Senthil,

This is custom board.

Without a configuration file TMS also restarts in a few minutes.

I'm using fpga for uploading tms.

I'm initializing TMS in the following sequence
1. CVDD and CVDD1
2.DVDD1.8
3.DVDD1.5
4.ALL CLK
5.nRESET
6.POR
7.RESETFULL

Can you tell me how much current need to DVDD1.8 when TMS full loading?

Andrey,

Could you please ensure the power rails are at nominal level ?

Are you seeing this behavior in one board or multiple boards ?

Regards,
Senthil

Senthil,

All power rails are stable .

I have only one board with tms320.

"Can you tell me how much current need to DVDD1.8 when TMS full loading?"

Thank you Senthil. I hope found my problem, on CVDD and CVDD1 were limit on a current rail to 1.5A.
When i'm check it, I would tell you the result.