do a 4 bit arthimetic truth table. Please explain step by step how you perform the steps for the table Cin So Xo Co Ao FA Do So 4 x1 MUX 1 2 3 Во Yo A, SI So FA DI 4 x1 MUX C2 B1 2 3 X2 C2 A2 FA D2 So...

do a 4 bit arthimetic truth table.

Please explain step by step how you perform the steps for the table

Extracted text: Cin So Xo Co Ao FA Do So 4 x1 MUX 1 2 3 Во Yo A, SI So FA DI 4 x1 MUX C2 B1 2 3 X2 C2 A2 FA D2 So 4x1 Y2 C3 B2 MUX 2 3 X3 C3 Az FA D3 So B3 4 x1 MUX Y3 2 3 Cout Figure 4-9 4-bit arithmetic circuit.