CCS/TMS320F28035: C28xx Failed CPU Reset: (Error -1137 @ 0x6)

sagar shah54

Part Number: TMS320F28035

Tool/software: Code Composer Studio

Hello,

I am using 28035 Piccolo on a custom board. I am trying to flash my code to 28035 using JTAG connection. I was able to flash the code and suddenly it shows error : Failed CPU Reset: (Error -1137 @ 0x6).

Can someone explain what is the problem and what could be a possible solution to fix it?

Thanks you!

over 7 years ago

0 Manoj Santha Mohan over 7 years ago

TI__Guru 55700 points

Sagar,

Is the device already locked? If so ,you can probably try connecting the device by putting the device in Wait boot mode.

Regards,

Manoj

0 sagar shah54 over 7 years ago in reply to Manoj Santha Mohan

Expert 2125 points

What is the procedure for putting device in wait boot mode! And how to check if device is locked?

Thanks

Sagar

0 Manoj Santha Mohan over 7 years ago in reply to sagar shah54

TI__Guru 55700 points

Sagar,

Wait boot mode:Pg 16, Table 4

GPIO37 should be pulled high & GPIO34 should be pulled low to get into wait boot mode.

How to check whether device is locked?

Check bit 0 of CSMSCR. If this bit is 1, then device is locked.

Regards,

Manoj

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CCS/TMS320F28035: C28xx Failed CPU Reset: (Error -1137 @ 0x6)