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Thread: Debug Port Secured Error in Trace32 window for TC38x controller

  1. #1
    New Member New Member Venkat is on a distinguished road
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    Debug Port Secured Error in Trace32 window for TC38x controller

    Hello All,

    I am getting Debug Port Secured Error while i was trying to flash TC38x Controller.

    I tried to rewrite BMHD with valid data but still didn't worked.

    If any knows how to unlock the 38x controller please support me.

    Thanks in advance

    Regards,
    Sunil

  2. #2
    Intermediate Intermediate
    Infineon Employee
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    MoD is on a distinguished road
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    Check ESR0, if ESR0 is always low then the device is damaged and can't be recovered. Otherwise when ESR0 is high then the device is in the Generic BSL and you should connect the device via the BSL to correct the BMHD. On the TriBoards is the ESR0 connected to the red LED which is on if ESR0 is low.
    The views expressed here are my personal opinions, have not been reviewed or authorized by Infineon and do not necessarily represent the views of Infineon.

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