$$04-2024-1004-704$

CSCI $150$

$3.(5$pt$)$ Combinational Circuit designs

A$.$ Draw the circuit diagram for a $1$bit full binary adder. It must take $x,Y,Z,$ as input, $C$ and $S$ as output. You can only use $2$ AND gates and $3$ XOR gates. $(2$pt$).$

B$.$ Use a $1$ bit $8-$to$-1$ multiplexer as functional block to implement the following sum$-$ofminterm: $F(A,B,C)=m(0,3,6,7).$ You do not have to implement the $1$ bit $8-$to$-1$ multiplexer. Note, if your inputs and ports are not clearly and correctly labelled, you will lose all points $(3$pt$).$