MIKE YETSKO

USB-BDM issue with Flash on 9S12

Discussion created by MIKE YETSKO on Mar 1, 2006
Latest reply on Mar 8, 2006 by Eduardo Montanez
I'm using the USB-BDM pod to develope on a 9S12 platform and have an interesting error.
 
Sometimes my program will 'hang' when I try to update the flash data from within my program.  (My program uses one of the flash pages as a data area).
 
Now, I'm not 100% sure, but I'm PRETTY sure this happens AFTER I program the flash with new code, and when I hit <F5> to execute, I get an illegal BP or some other kind of error.  I can usually just ICD-12 then reset and then Run restart and the code executes fine, inializing the board and running.
 
Until I get to where I try to write some flash data
 
Now, I didn't use my old LPT based BDM-MultiLink that much before I changed over to the USB-BDM pod, but it seems to me the USB-BDM pod has some 'issues'. 
 
Anyone else seeing these kinds of things?

Mike Yetsko
 

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