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Debugger access locked out?

Question asked by on Mar 10, 2017
Latest reply on Mar 16, 2017 by

Hi, is it possible to lock out debugger access after programming the DCF record in the UTEST memory region?


I am using the SPC570S40E1 micro and the Lauterbach debugger. After programming a DCF record incorrectly, I am getting a "debug port fail' error when entering these commands: ‘SYStem.DETECT CPU’ or ‘SYStem.Up’. 


How do I go about unlocking the device?