[A83] dested register


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[A83] dested register





>Does _ipoint destroy register B?


I am using a sample program in ASM guru converted for ION.  That moves a 
pixel around the screen.  However, they Y-postion (or the b register) seems 
to get destroyed.  Thus, I can move a pixel up and down... but only on the 
left side of the screen.





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