A small calculator what uses my own Adder-Subtractor 4 bit ALU! Instructions in save .
Comments
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@Sandboxvoid wut lol? . It can subtract , just my ALU is glitchy
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This sounds random but does subtract take a while because computers can't process negatives? +1
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@Merlin , you need to read in binary . Example : if you see 1 and 8 lighted at answer , this mean 9
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1-2 is always 14