Question: USING CIRCUITMAKER SIMULATION PROGRAM Design a 4-bit comparator that has a cascading property such that by connecting the output of a higher stage to the

USING CIRCUITMAKER SIMULATION PROGRAM

Design a 4-bit comparator that has a cascading property such that by connecting the output of a higher stage to the inputs of a lower stage you can have an 8 -bit or 12-bit or higher comparator.

The figure below shows how three 4-bit comparators are cascaded to compare two 12-bit numbers (X11 ... X0) and (Y11 ... Y0). The most significant 4-bits are connected to the left comparator while the least significant bits to right comparator

1.Modify the comparator explained in the lecture slides such that it will have 3 more inputs (IAB). these inputs will be used for cascading purpose as shown in the figure.

2. Simulate your design using Circuitmaker simulation program.

3. Write a report explaining the problem and the way you designed it

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