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I can no longer connect to the Target CPU

11-Jan-2021

Sometimes it can happen that the Target CPU ends up in a unrecoverable state after the  debug session was established and the debugging was operational already. Neither performing Download or CPU Reset command regains winIDEA control over the Target CPU.


Possible solution:

Try to restart the whole setup via Power Off/On cycle. 

Considering the system is powered, perform the power cycle in the following order:

  1. Turn off the target.
  2. Turn off the BlueBox.
  3. Wait a second.
  4. Turn on the BlueBox.
  5. Turn on the target.
  6. Execute CPU Reset command (Debug menu / Run Control / CPU Reset).


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