555555555524. The fast carry or look-ahead carry circuits found in most 4-bit parallel-adder circuits: (a) increase ripple delay (b) add a 1 to complemented inputs (c) reduce propagation delay (d) determine sign and magnitude
Arithmetic Circuits » Exercise - 110. The fast carry or look-ahead carry circuits found in most 4-bit parallel-adder circuits : (a) add a 1 to complemented inputs (b) increase ripple delay (c) reduce propagation delay (d) determine sign and magnitude