• State
  • Locked Locked
  • Replies 3 replies
  • Subscribers 58 subscribers
  • Views 1252 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMS320C6657: Internal Loop buffer Exception - C6657

Kim Steiner
Intellectual 770 points
Part Number: TMS320C6657


Hi.   I sometimes get an internal exception: Loop buffer Exception Missed Stall exception.  I am using cgtools 7.4.2, EZSDK 5.05.02.00 and ccs 5.4.  I connect to the C6657 cores with JTAG when one of the cores fail and I see the internal exception in the RTOS Object View.  I can debug the dsp cores and have a hardware breakpoint set when the exception occurs.  I used the Trace Viewer to capture more information and I have tried cgtools 7.4.20 and get this same information in the Trace Viewer:

How can I further proceed to track down this exception?  Do you have any suggestions on how to proceed?

I should mention that this exception doesn't always happen and is random.  Any help would be appreciated.

Thanks,

Kim