How to design a multiply-by-6 circuit given a 3-bit binary unsigned value ABC as its input. The circuit generates a 5-bit binary number S4 S3 S2 S1 S0, and an output V.
Since the circuit may not accommodate certain input value owing to the limited number of output bits, such an input value is deemed invalid, and the corresponding output will be don’t-care values. The output V is used to indicate whether the input value is valid or not: 1 if the input value is valid, or 0 otherwise.
Since the circuit may not accommodate certain input value owing to the limited number of output bits, such an input value is deemed invalid, and the corresponding output will be don’t-care values. The output V is used to indicate whether the input value is valid or not: 1 if the input value is valid, or 0 otherwise.