2-Bit ALU - Add and Subtract

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02:25:17

Input A is at the top and input B is at the bottom. Below that is the arithmetic chooser. If it is false, then the ALU is set to add the two inputs. Otherwise, the ALU will subtract the two inputs. The LEDS dosplay the result. (Notice: When subtracting, the inputs are flipped.)

published 9 years ago

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