Design a 4-bit adder-subtractor-comparator circuit

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Reference no: EM13288815

Design a 4-bit "adder/subtractor/comparator" circuit with inputsand outputs. it will have as inputs a control input SUB/ADD' amdtwo four-bit two's complement numbers, A4-A1 and B4-B1. It will have as outputs a four-bit two's complement number S4 - S1 and status outputs A= B, A<B, and OFLO.

Reference no: EM13288815

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