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Blackhawk USB560 Emulator with CCS v4 - Error 0x00000020/-1151

Christopher Baumler
Prodigy 115 points
Other Parts Discussed in Thread: TMS320C6416

Hello,

I am using a Blackhawk USB560 emulator with a TMS320C6416 DSP and the latest version of CCS 4. I have been using my setup successfully for some time. However, I am now experiencing a problem.

I am able to connect to the target successfully and load a .out file. However when I attempt to run the program and then halt it, I receive the following error:

Trouble Halting Target CPU: Error 0x00000020/-1151 Error during: Execution, Processor communication timeout. It is recommended to RESET EMULATOR. This will disconnect each target, perform an emulation reset, and then reconnect each target. Power cycle the target board before continuing.

Power cycling the target and resetting the emulator does not fix the issue. I have also tried reverting to a version of my software that has previously been verified as working and received the same error conditions.

Any insight into the causes of this error message would be greatly appreciated.

Thanks,

Chris