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Reseach Article

Design of Area and Power Efficient Modified Carry Select Adder

by Sarabdeep Singh, Dilip Kumar
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 33 - Number 3
Year of Publication: 2011
Authors: Sarabdeep Singh, Dilip Kumar
10.5120/3999-5666

Sarabdeep Singh, Dilip Kumar . Design of Area and Power Efficient Modified Carry Select Adder. International Journal of Computer Applications. 33, 3 ( November 2011), 14-18. DOI=10.5120/3999-5666

@article{ 10.5120/3999-5666,
author = { Sarabdeep Singh, Dilip Kumar },
title = { Design of Area and Power Efficient Modified Carry Select Adder },
journal = { International Journal of Computer Applications },
issue_date = { November 2011 },
volume = { 33 },
number = { 3 },
month = { November },
year = { 2011 },
issn = { 0975-8887 },
pages = { 14-18 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume33/number3/3999-5666/ },
doi = { 10.5120/3999-5666 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:19:11.708005+05:30
%A Sarabdeep Singh
%A Dilip Kumar
%T Design of Area and Power Efficient Modified Carry Select Adder
%J International Journal of Computer Applications
%@ 0975-8887
%V 33
%N 3
%P 14-18
%D 2011
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Adders are one of the widely used digital components in digital integrated circuit design. The Carry Select Adder (CSA) provides a good compromise between cost and performance in carry propagation adder design. However, conventional CSA is still area-consuming due to the dual ripple carry adder (RCA) structure. In this paper, modification is done at gate-level to reduce area and power consumption. The Modified Carry Select-Adder (MCSA) is designed for 8-bit, 16-bit, 32-bit and 64-bit and then compared with conventional CSA respective architectures. MCSA shows reduction in area and power consumption in comparison with conventional CSA with small increase in delay.

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Index Terms

Computer Science
Information Sciences

Keywords

Multiplexer Performance Adder VLSI and data paths