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Paper Abstract and Keywords
Presentation 2013-01-16 14:10
Optimal Design and Performance Evaluation of Residue Arithmetic Circuits with a Binary Coding of Signed-Digit Number
Takuya Kobayashi, Kazuhiro Motegi, Shugang Wei (Gunma Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Signed-Digit (SD) has a redundancy by using \{-1,0,1\}.
By applying the redundant binary representation to arithmetic circuits, arithmetic operations provide high performance.
In order to use the SD number into the arithmetic circuits, binary coding for the SD number is necessary.
Combinations of the binary code have a great influence on the performance of arithmetic circuits.
In this paper, we consider the most optimal mapping of the binary code to the SD number for arithmetic circuits.
From the experimental results, we have the most optimal combination of binary code for the modular SD adders and multipliers .
Keyword (in Japanese) (See Japanese page) 
(in English) Signed-Digit(SD) number / residue number system / SD modulo addition / SD modulo multiplication / Binary coding / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 375, VLD2012-114, pp. 39-44, Jan. 2013.
Paper # VLD2012-114 
Date of Issue 2013-01-09 (VLD, CPSY, RECONF) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Conference Date 2013-01-16 - 2013-01-17 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To VLD 
Conference Code 2013-01-CPSY-VLD-RECONF-SLDM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Optimal Design and Performance Evaluation of Residue Arithmetic Circuits with a Binary Coding of Signed-Digit Number 
Sub Title (in English)  
Keyword(1) Signed-Digit(SD) number  
Keyword(2) residue number system  
Keyword(3) SD modulo addition  
Keyword(4) SD modulo multiplication  
Keyword(5) Binary coding  
1st Author's Name Takuya Kobayashi  
1st Author's Affiliation Gunma University (Gunma Univ.)
2nd Author's Name Kazuhiro Motegi  
2nd Author's Affiliation Gunma University (Gunma Univ.)
3rd Author's Name Shugang Wei  
3rd Author's Affiliation Gunma University (Gunma Univ.)
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Date Time 2013-01-16 14:10:00 
Presentation Time 25 
Registration for VLD 
Paper # IEICE-VLD2012-114,IEICE-CPSY2012-63,IEICE-RECONF2012-68 
Volume (vol) IEICE-112 
Number (no) no.375(VLD), no.376(CPSY), no.377(RECONF) 
Page pp.39-44 
#Pages IEICE-6 
Date of Issue IEICE-VLD-2013-01-09,IEICE-CPSY-2013-01-09,IEICE-RECONF-2013-01-09 

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