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Reseach Article

A Novel n-bit Arithmetic Logic Unit Design based on Reversible Logic

Published on December 2016 by Virender Singh, Ruchi Gupta
National Symposium on Modern Information and Communication Technologies for Digital India
Foundation of Computer Science USA
MICTDI2016 - Number 1
December 2016
Authors: Virender Singh, Ruchi Gupta
53aa21bc-5085-4ac6-b5ff-93cc2046a246

Virender Singh, Ruchi Gupta . A Novel n-bit Arithmetic Logic Unit Design based on Reversible Logic. National Symposium on Modern Information and Communication Technologies for Digital India. MICTDI2016, 1 (December 2016), 27-30.

@article{
author = { Virender Singh, Ruchi Gupta },
title = { A Novel n-bit Arithmetic Logic Unit Design based on Reversible Logic },
journal = { National Symposium on Modern Information and Communication Technologies for Digital India },
issue_date = { December 2016 },
volume = { MICTDI2016 },
number = { 1 },
month = { December },
year = { 2016 },
issn = 0975-8887,
pages = { 27-30 },
numpages = 4,
url = { /proceedings/mictdi2016/number1/26549-1607/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Proceeding Article
%1 National Symposium on Modern Information and Communication Technologies for Digital India
%A Virender Singh
%A Ruchi Gupta
%T A Novel n-bit Arithmetic Logic Unit Design based on Reversible Logic
%J National Symposium on Modern Information and Communication Technologies for Digital India
%@ 0975-8887
%V MICTDI2016
%N 1
%P 27-30
%D 2016
%I International Journal of Computer Applications
Abstract

In this paper, the design of an N-bit reversible Arithmetic Logic Unit (ALU) is presented. In modern Era of circuit designing, complexity of circuit increases day by day. Hence power dissipation plays important role in designing of any digital circuit. There are two types of power losses, leakage power and dynamic. Reversible logic design can also be used for same objective reversible gates are used which have equal number of inputs and outputs. This research has focused on reducing dynamic power dissipation by reversible logic design which provides substantial reduction in dynamic power dissipation (~50% reduction is observed). The later design is found advantageous over the former irreversible designs in terms of power dissipation.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Reversible Logic Ancilla Input Garbage Output dynamic Power