High-Speed, Low-Power 54-B X 54-B Digital Multiplier Architecture Using Redundant Binary
Kim, Yun H.
This item is only available for download by members of the University of Illinois community. Students, faculty, and staff at the U of I may log in with your NetID and password to view the item. If you are trying to access an Illinois-restricted dissertation or thesis, you can request a copy through your library's Inter-Library Loan office or purchase a copy directly from ProQuest.
Permalink
https://hdl.handle.net/2142/80749
Description
Title
High-Speed, Low-Power 54-B X 54-B Digital Multiplier Architecture Using Redundant Binary
Author(s)
Kim, Yun H.
Issue Date
2001
Doctoral Committee Chair(s)
Song, Bang-Sup
Department of Study
Electrical Engineering
Discipline
Electrical Engineering
Degree Granting Institution
University of Illinois at Urbana-Champaign
Degree Name
Ph.D.
Degree Level
Dissertation
Keyword(s)
Engineering, Electronics and Electrical
Language
eng
Abstract
A new architecture for a carry-free multiplier is proposed that focuses on redundant binary (RB) numbers and conversion techniques. By incorporating the Booth algorithm along with RB numbers, a pair of 2's complement input words can be multiplied in RB domain free of carry propagation. Using the proposed equivalent bit conversion algorithm (EBCA), the resulting RB product can be converted to a normal binary (NB) product in constant time regardless of word width. A prototype 54-b x 54-b multiplier is implemented using transmission gate logic circuits to prove the concept and algorithms of the proposed architecture. The proposed multiplier fabricated in 0.35 mum CMOS process is tested to operate at 74 MHz with 3.3 V power supply while consuming 53.4 mW of power. The proposed architecture of the carry-free multiplier is an ideal architectural candidate for low-power, high-speed, portable devices.
Use this login method if you
don't
have an
@illinois.edu
email address.
(Oops, I do have one)
IDEALS migrated to a new platform on June 23, 2022. If you created
your account prior to this date, you will have to reset your password
using the forgot-password link below.
