EFFICIENT TRINARY SIGNED-DIGIT SYMBOLIC ARITHMETIC

被引：21
作者：
ALAM, MS
机构：
[1] Department of Engineering, Purdue University, Fort Wayne, IN
来源：
OPTICS LETTERS | 1994年 / 19卷 / 05期
关键词：
D O I：
10.1364/OL.19.000353
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A new technique for high-speed trinary signed-digit (TSD) arithmetic that uses optical symbolic substitution is presented. This technique performs multibit carry-free addition and borrow-free subtraction in constant time. The proposed TSD scheme utilizes the minimum number of minterms compared with the previously reported modified signed-digit and TSD number systems.
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页码：353 / 355
页数：3
相关论文
共 13 条
[1]   OPTICAL-PROCESSING BASED ON CONDITIONAL HIGHER-ORDER TRINARY MODIFIED SIGNED-DIGIT SYMBOLIC SUBSTITUTION [J].
ALAM, MS ;
KARIM, MA ;
AWWAL, AAS ;
WESTERKAMP, JJ .
APPLIED OPTICS, 1992, 31 (26) :5614-5621
[2]   SHADOW CASTING FOR MULTIPLE-VALUED ASSOCIATIVE LOGIC [J].
ARRATHOON, R ;
KOZAITIS, S .
OPTICAL ENGINEERING, 1986, 25 (01) :29-37
[3]  
Avizienis A, 1961, IRE T ELECTRON COMPU, V10, P389, DOI DOI 10.1109/TEC.1961.5219227
[4]   MODIFIED SIGNED-DIGIT TRINARY ARITHMETIC BY USING OPTICAL SYMBOLIC SUBSTITUTION [J].
AWWAL, AAS ;
ISLAM, MN ;
KARIM, MA .
APPLIED OPTICS, 1992, 31 (11) :1687-1694
[5]   RECODED SIGNED-DIGIT BINARY ADDITION SUBTRACTION USING OPTOELECTRONIC SYMBOLIC SUBSTITUTION [J].
AWWAL, AAS .
APPLIED OPTICS, 1992, 31 (17) :3205-3208
[6]   DIGITAL OPTICAL COMPUTING WITH SYMBOLIC SUBSTITUTION [J].
BRENNER, KH ;
HUANG, A ;
STREIBL, N .
APPLIED OPTICS, 1986, 25 (18) :3054-3060
[7]   MODIFIED-SIGNED DIGIT ARITHMETIC USING AN EFFICIENT SYMBOLIC SUBSTITUTION [J].
CHERRI, AK ;
KARIM, MA .
APPLIED OPTICS, 1988, 27 (18) :3824-3827
[8]  
DEBAISE GA, 1993, APPL OPTICS, V32, P659
[9]  
Huang A., 1983, 10th International Optical Computing Conference, P13
[10]   MULTIPLE-VALUED THRESHOLD LOGIC - ITS STATUS AND ITS REALIZATION [J].
HURST, SL .
OPTICAL ENGINEERING, 1986, 25 (01) :44-55
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