{"title":"Optical carry-free addition and borrow-free subtraction using signed-digit numbers","authors":"M. Alam","doi":"10.1109/NAECON.1994.332928","DOIUrl":null,"url":null,"abstract":"In this paper, a simple recoded trinary signed-digit (TSD) number representation for parallel optical computing is proposed. This technique performs multi-digit carry-free addition and borrow-free subtraction in constant time using only 50% of the minterms required in the most recently reported TSD arithmetic technique.<<ETX>>","PeriodicalId":281754,"journal":{"name":"Proceedings of National Aerospace and Electronics Conference (NAECON'94)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1994-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of National Aerospace and Electronics Conference (NAECON'94)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NAECON.1994.332928","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
In this paper, a simple recoded trinary signed-digit (TSD) number representation for parallel optical computing is proposed. This technique performs multi-digit carry-free addition and borrow-free subtraction in constant time using only 50% of the minterms required in the most recently reported TSD arithmetic technique.<>
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