UGC Approved Journal no 63975(19)

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Published in:

Volume 5 Issue 5
May-2018
eISSN: 2349-5162

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

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Published Paper ID:
JETIR18IC040


Registration ID:
181448

Page Number

193-199

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Title

Radix-4 Algorithm For Designing Modified Partial Product Generator to Remove ECW

Abstract

Adders are the most important element of the arithmetic unit, especially fast parallel adder. Redundant Binary Signed Digit (RBSD) adders are designed to perform high-speed arithmetic operations. Generally, in a high radix modified Booth encoding algorithm the partial products are reduced in multiplication process. While designing high performance multipliers a redundant binary (RB) representation can be used due to its high modularity and carry-free addition. The traditional RB multiplier requires an extra partial product(RBPP) row, a redundant binary representation (RBR) is a numeral system that uses more bits than needed to represent a single binary digit so that most numbers have several representations. because an error- correcting word (ECW) is generated by both the radix-4 Modified Booth encoding (MBE) and the RB encoding. This incurs in an additional RBPP accumulation stage for the MBE multiplier. In this paper, a new RB modified partial product generator (RBMPPG) is proposed; it removes the extra ECW and hence, it saves one RBPP accumulation stage. Therefore, the proposed work generates fewer partial product rows than a traditional RB MBE multiplier. Operation of the system over time show that the proposed work based designs significantly improve the area and power consumption when the word length of each operand in the multiplier is at least 32 bits.

Key Words

modified Booth encoding, RB partial product generator, RB multiplier, Redundant binary

Cite This Article

"Radix-4 Algorithm For Designing Modified Partial Product Generator to Remove ECW ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 5, page no.193-199, May-2018, Available :http://www.jetir.org/papers/JETIR18IC040.pdf

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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

"Radix-4 Algorithm For Designing Modified Partial Product Generator to Remove ECW ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 5, page no. pp193-199, May-2018, Available at : http://www.jetir.org/papers/JETIR18IC040.pdf

Publication Details

Published Paper ID: JETIR18IC040
Registration ID: 181448
Published In: Volume 5 | Issue 5 | Year May-2018
DOI (Digital Object Identifier):
Page No: 193-199
Country: Nagpur, Maharashtra, India .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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