Design an Aritmentic unit that meets the following specifications.
Two 32-bit operands as inputs
2-bit command as input to specify four operations ADD, SUB, MUL, DIV
Two 32-Bit results as output.
A.) Wirte a module for the arithmetic unit.
B.) Write a testbench to verify the functioal correctnetss of the aritmetic unit using simulation.
Each testbench file needs a description about how the input combination will help to verify the correctness.