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i do not understand how the alu line x-y works.
example, x=5, y=3
5=0101
3=0011
negate x = 1010
1010 = -6
-6+3=-3
-3 flipped=3
5-3 dosent=3
surely a arithmatic negation should be used instead of an boolean one to make this work?
someone please point out what iam missing :(
thankyou in advance.
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