Week 3 Extra Credit_.docx - EEE 120 Week 3u2019s Extra...

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EEE 120 Week 3’s Extra Credit Problem’s Answer Sheet A 4-Option 4-Bit Add/Sub Circuit Name Date: 6/29/2018 Solution Copy and paste your Logisim circuit here. Or copy and paste your handwritten circuit here if you were not able to build a working design on Logisim. Note: the Add/Sub circuit has data inputs A0, A1, A2, A3 and B0, B1, B2, B3, and control inputs SA, SB. The outputs are S0, S1, S2, S3 and Cout.

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