Lab # 5 Adder / Subtractor
Objective
Label one set of inputs as A3A2A1A0 and the other set as B3B2B1B0. | |
Label the outputs as S3S2S1S0. | |
Additional input X selects the circuit function: |
If X = 0, S3S2S1S0 = A3A2A1A0 + B3B2B1B0 | |
If X = 1, S3S2S1S0 = A3A2A1A0 - B3B2B1B0 |
4. Verify the circuit and have it signed off by your instructor or your TA.