UGC Approved Journal no 63975(19)

ISSN: 2349-5162 | ESTD Year : 2014
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Published in:

Volume 10 Issue 4
April-2023
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIR2304C07


Registration ID:
514011

Page Number

m56-m60

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Title

DESIGN OF APPROXIMATE RADIX 256 BOOTH ENCODING FOR DIGITAL SIGNAL PROCESSING

Abstract

In this project, a novel low power 16x16 bit multiplier based on the approximate Radix 256 booth encoder has been proposed. The proposed approximate radix-256 Booth encoding with partial encoding approach uses appropriately selected partial product pairs to resolve hard multiple issue and obtain a small error distance. The multiplier design based on the proposed Booth encoding exhibits better performance- accuracy tradeoff. A partial encoding approach is used to produce partial product pairs, which can be obtained easily by simple shifting and complementing operations. The exact encoding values are thus replaced by the sum of each corresponding partial product pair. The evaluation on DSP applications further validates its applicability for error-tolerant computing. The performance of the proposed work is evaluated in terms of power, delay and Power delay Product. The parametric analysis of the proposed work is also carried out to assess the impact of various parameters. The total work has been carried out using different CMOS technology 45nm using Xilinx Vivado tools.

Key Words

Approximate computing, radix-256, Booth encoding, energy efficient.

Cite This Article

" DESIGN OF APPROXIMATE RADIX 256 BOOTH ENCODING FOR DIGITAL SIGNAL PROCESSING", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 4, page no.m56-m60, April-2023, Available :http://www.jetir.org/papers/JETIR2304C07.pdf

ISSN


2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

" DESIGN OF APPROXIMATE RADIX 256 BOOTH ENCODING FOR DIGITAL SIGNAL PROCESSING", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 4, page no. ppm56-m60, April-2023, Available at : http://www.jetir.org/papers/JETIR2304C07.pdf

Publication Details

Published Paper ID: JETIR2304C07
Registration ID: 514011
Published In: Volume 10 | Issue 4 | Year April-2023
DOI (Digital Object Identifier):
Page No: m56-m60
Country: NELLORE, Andhra Pradesh, India .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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