Chris Magnussen

Exception Vector Name  Address Error - MCF52235EVB

Discussion created by Chris Magnussen on Apr 16, 2008
Latest reply on Apr 16, 2008 by Chris Magnussen
Howdy again.  I haven't posted in a few hours so I thought I'd bring up my latest problem. :smileyvery-happy:
 
I'm getting the ol Exception Vector Name : Address Error, but only when I'm trying to debug from flash.  I know the first question is "do I have it loaded in flash" : yes I do.  It even runs for a little bit but then dies after a couple of seconds.  I'm afraid I may be encroaching on the RAM limits, but I'm not really sure how to know.   In code warrior at the bottom of the list of all of the compiled and linked files,  the total of my code appears to be 18K.  I don't know if that's a valid way of telling anything at all though.
 
My linker file has ROM set at address 0 and has allotted 256K, and my RAM has been allotted at 32K.  I didn't really think my program was that big, but I don't know.  Could anyone help?   I know this was pretty vague, but I don't really know what info would help.  I've included my mem map if that should help.
 
Thanks as always,
cmag

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