Re: A85: Pixel mover


[Prev][Next][Index][Thread]

Re: A85: Pixel mover



ok, i understand why it subtracts 7 from a but how does the calculator
know when you want to subtract and when you want to add?  for instance
would this statement:

add a, $B3

add 179 to a or would it subtract 77 from a?
(might not be the right #s but i think you get the idea)

Wyrmlord
egillespie@juno.com


Follow-Ups: References: