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Thread: Lauterbach T32- debug port secured with TC277TP

  1. #1
    New Member New Member yongjie is on a distinguished road
    Join Date
    Apr 2019

    Lauterbach T32- debug port secured with TC277TP

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    Hi ,
    when I connected the TC277TP board with trace32, the error message as shown above prompted,
    does anybody knows the reason and how to fix it? Thanks in advance!

  2. #2
    Advanced Advanced cwunder is on a distinguished road
    Join Date
    Feb 2015
    Basically the Trace32 cannot connect to the AURIX.

    Do you have any application code already in the device (PFlash) and is it otherwise functional? What is the level of the ESR0 signal?

    Some things that can cause this are; incorrect OCDS password. Enabling the HSM without any valid code. If a UCB in an errored state.

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