Question: Problem 2: The ALU only has the hardware for adding bits. This addition hardware is also used for subtraction operations Write pseudocode (a list of

 Problem 2: The ALU only has the hardware for adding bits.

Problem 2: The ALU only has the hardware for adding bits. This addition hardware is also used for subtraction operations Write pseudocode (a list of logical steps) for how the 1-bit full adder can be used to implement subtraction of 4-bit integers (in two's complement representation). 1-bit full adder circuit diagram: B- Cout

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