ok i need help with this!!! i'm supposed to design a LOGIC circuit so here's the question
Design a 4bit/8bit parallel adder/subtractor circuit that can add 2 no:s using FULL ADDERS or half adders!!
i.e. A+B, A-B, -A+B, -A-B!!!
Design a 4bit/8bit parallel adder/subtractor circuit that can add 2 no:s using FULL ADDERS or half adders!!
i.e. A+B, A-B, -A+B, -A-B!!!
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