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AURIX™ Forum Discussions

User17013
Level 1
Level 1
‎Jul 08, 2019 07:59 PM
‎Jul 08, 2019 07:59 PM

Lauterbach T32- debug port secured with TC277TP

3635.attach

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!
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cwunder
Employee
Employee
50 solutions authored 250 sign-ins 25 likes received
‎Jul 09, 2019 08:53 PM
‎Jul 09, 2019 08:53 PM

Re: Lauterbach T32- debug port secured with TC277TP

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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