DefinePK

Abstract

As portable multimedia and communications applications emerge, the need for low power, small area, and low delay time digital circuits becomes more prominent. Addition process is the most used operation in any DSP because addition is involved in all other mathematical operations. Therefore, adders design is considered critical because it influences the performance of the system in terms of power and delay. In this paper, we introduce various ripple carry adder in terms of static CMOS logic, dynamic CMOS logic, and others.