{"title":"一种数字切片在线运算单元的设计","authors":"A. Gorji-Sinaki, M. Ercegovac","doi":"10.1109/ARITH.1981.6159273","DOIUrl":null,"url":null,"abstract":"A gate level design of a digit-slice on-line arithmetic unit is presented. This unit is designed as a set of basic modules, Processing Elements (PE), each of which operates on a single digit of the operands and the results. It is capable of executing four basic operations of addition/subtraction, multiplication and division in an on-line manner. The results are generated during the digit-serial input of the operands, beginning always with the most significant digit. A general (with respect to radix) analysis of the cost and speed of the proposed unit is also given.","PeriodicalId":169426,"journal":{"name":"1981 IEEE 5th Symposium on Computer Arithmetic (ARITH)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1981-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"17","resultStr":"{\"title\":\"Design of a digit-slice on-line arithmetic unit\",\"authors\":\"A. Gorji-Sinaki, M. Ercegovac\",\"doi\":\"10.1109/ARITH.1981.6159273\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A gate level design of a digit-slice on-line arithmetic unit is presented. This unit is designed as a set of basic modules, Processing Elements (PE), each of which operates on a single digit of the operands and the results. It is capable of executing four basic operations of addition/subtraction, multiplication and division in an on-line manner. The results are generated during the digit-serial input of the operands, beginning always with the most significant digit. A general (with respect to radix) analysis of the cost and speed of the proposed unit is also given.\",\"PeriodicalId\":169426,\"journal\":{\"name\":\"1981 IEEE 5th Symposium on Computer Arithmetic (ARITH)\",\"volume\":\"28 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1981-05-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"17\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1981 IEEE 5th Symposium on Computer Arithmetic (ARITH)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ARITH.1981.6159273\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1981 IEEE 5th Symposium on Computer Arithmetic (ARITH)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ARITH.1981.6159273","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A gate level design of a digit-slice on-line arithmetic unit is presented. This unit is designed as a set of basic modules, Processing Elements (PE), each of which operates on a single digit of the operands and the results. It is capable of executing four basic operations of addition/subtraction, multiplication and division in an on-line manner. The results are generated during the digit-serial input of the operands, beginning always with the most significant digit. A general (with respect to radix) analysis of the cost and speed of the proposed unit is also given.
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