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CCS/TMS320F28035: Error 1015 C28035

sagar shah54
Expert 2125 points
Part Number: TMS320F28035


Tool/software: Code Composer Studio

Hello,

I am having this error 1015 @0x00. From the post I have gone through I find that device is locked. I tried Uni flashing it but it shows the same error 0x15 during uniflashing it.

So how do I resolve it. I am not able to connect it to 28035. 

I also tried changing modes to Wait mode and Get mode!  So could you help me. I been through lot of posts and none of solutions helped me out!

Thank you!

Regards

Sagar

  • 0
    TI__Prodigy 540 points

    Hi Sagar

    Need to confirm a few things first:

    1. You mentioned you've tried Wait Boot Mode, what were the state of GPIO34 and GPIO37? These pins have to be biased correctly as per the TRM. Once biased, you need to power down and power up the device. After this is completed, then attempt to connect to the device.
    2. Once the above procedure is followed, then you need to unlock the device by entering the Password you used to lock the device.
    3. Only after the above steps are complete, can you use Uni Flash to change the state of Flash.

    If you have followed the steps and still seeing the error, please share screenshots of the errors you see while connecting and error you get when using the Uni Flash tool. Also share the contents of CSMSCR.

    Thanks

    Nabil

  • 0 in reply to Nabil Saheb
    Expert 2125 points
    I found out it was JTAG. The JTAG connection was Loose. I replaced JTAG and it works fine.
    Thanks
  • 0 in reply to sagar shah54
    TI__Prodigy 540 points
    Glad to hear its working.

    Thanks
    Nabil