CCS/TDA2P-ABZ: interrupt

Part Number:TDA2P-ABZ

Tool/software: Code Composer Studio

Hi,

Could you please answer a questions from my customer.

I am using for debugging  CCS (Version: 7.4.0.00015):

1. starting A15 with CCS-GEL scripts
2. starting GEL script for enable all cores
3. load IPU1_0 with mailbox code
4. load DSP1 with mailbox code
5. if I send a mailbox to DSP the interrupt occurs and the interrupt function is called (breakpoint) -> everything is fine
6. but I can’t do it twice, I have to restart CCS  that DSP1 stops again at the interrupt (breakpoint)

What I’m doing wrong?

Thank you.

-Needhu