Assignment

Design two logic circuits. The first circuit takes 3 bit input and 

produces  an odd parity bit output of the three input bits. The second circuit takes the three bit input and the parity bit (which is produced as output of circuit 1) and outputs 0 if the odd parity is satisfied, else it outputs 1. Draw the truth tables and use K-map to design the Boolean expressions for each of the output bits. Draw the resulting circuit diagram using AND – OR – NOT gates.