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TMS320F28P650DK: TI F28P65 c28xCPU2 - Starts automatically upon program load

Ganesh Thambhahalli Satyen
Prodigy 195 points

Part Number: TMS320F28P650DK

Tool/software:

Hi,

On loading a .out file to CPU2, it starts running automatically. On pausing it, the following message can be seen "Break at address "0x3faa42" with no debug information available, or outside of program code". This happens in the case of Boot From RAM and involves ISR. Based on this answer: (+) TMS320F28388D: Problems when Debugging because CPU2 starts up automatically - C2000 microcontrollers forum - C2000Tm︎ microcontrollers - TI E2E support forums, I felt that there might be an issue with memory, but that does not solve the issue. I do not observe this issue in the case of Boot From Flash or in simple use cases like ePWM. What could be causing this behaviour?