A PERFORMANCE ANALYSIS OF CLASSIFIED BINARY ADDER ARCHITECTURES AND THE VHDL SIMULATIONS

Abstract

In this paper, the four binary adder architectures belong to a different adder class are studied and compared with each other to analyse their performances. Comparisons include the unit-gate models for area and delay. As the performance measure, the product of the area and the delay is used. By a VHDL simulator, the adder structures are simulated to verify the functional correctness and to measure delay times