Use Logisim Design Following Circuit Controlled 4 Bit Comparator Design 4 Bit Comparator B Q37277651

Use Logisim to design the following circuit.

Controlled 4 bit Comparator

Design a 4 bit comparator based on the followingspecifications:

Inputs:                  Two 4 bit numbers A =A3A2A1A0and B =B3B2B1B0

1 bit control C where:

If C = 0, then A andB are unsigned binary numbers.

If C = 1, then A andB are 2’s complement signed numbers.

Outputs:              

There are 3 outputs for this circuit. After comparingA and B, the circuit will set thecorrect output to 1.

Requirements:

You are limited to using basic gates (i.e. AND, OR, NOT, XOR).You are not allowed to use Logisim’s built-in circuits (i.e.multiplexer, encoder, inverter, etc.).   You may however,use the basic gates to build your

OR

 

OR