Steve Stockman

Illegal address on MC9S08AW

Discussion created by Steve Stockman on May 1, 2007
Latest reply on May 3, 2007 by Steve Stockman
I am using the MC9S08AW32 and am trying to port over a bootloader from the MC9S08QG. 
 
I was using an illegal address reset and illegal opcode reset to differentiate on whether I needed to enter bootloader mode or reset to the main program.
 
The problem I am having is that the illegal address reset doesn't seem to occur in the AW32 no matter what address I "jump" to .  Does the AW32 not have an illegal address area as the QG did? 
 
Thanks.
 
Steve

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