Question
During the in-lab, you will be implementing the ALU block. As part of the design process, you need to develop an appropriate set of test
During the in-lab, you will be implementing the ALU block. As part of the design process, you need to develop an appropriate set of test vectors to verify basic functionality. Write a set of test vectors to verify that all 7 ALU operations work as designed. For each ALUOp operation you should generate 3 tests with randomly chosen different values for the BusA and BusB inputs and generate the appropriate output for each set of inputs for that function.
Assume that the inputs to your ALU are the following:
BusA[63:0] - the first ALU data value
BusB[63:0] - the second ALU data value
ALUCtrl[3:0] - the ALU control
Assume the following outputs:
Zero - single bit output flag that indicates the result of the current operation is a 0
BusW[63:0] - The result of the operation
Cut and paste your test vectors below in a CSV text table format similar to this:
Test name, ALUCtrl, BusA, BusB, Zero, BusW
ADD1, 2, 20, 4500, 0, 4520
ADD2,.....
Note all numbers should be in hex, without the leading "0x"
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