Answer Happy

For the ALU circuit shown below, what
should be the control word (S2S1S0) to perform the (sl
A) operation?
For the ALU circuit shown below, what should be the control word (S25150) to perform the (sl A) operation? Cui (from stage to right) Clo = So = S1 Cin FA MUX 0 1 S A:- So B ÇRi - (to stage to right) HO MUX D F Cout S2 CL - Carry to the left CR - Carry to the right ON MUX 0 1 S S, SO S2 Si so CRI+1 - (from stage to left) Con = 0 Cli+1 - (to stage to left) O a. S2S1S0 = 001 O b. S2S1S0 = 110 c. S2S1S0 = 100 O d. S2S1S0 = 010