{"title":"功能组合:执行逻辑综合的新范例","authors":"Mayler G. A. Martins, Renato P. Ribas, A. Reis","doi":"10.1109/ISQED.2012.6187500","DOIUrl":null,"url":null,"abstract":"This paper presents the functional composition (FC), a new paradigm for combinational logic synthesis. FC is based on the following principles: (1) representation of logic functions as a bonded pair of functional/structural representations; (2) it starts from a set of initial functions; (3) simpler functions are associated to create more complex ones; (4) a partial order that enables dynamic programming is respected; (5) a set of allowed functions is maintained to reduce execution time/memory consumption. We present functional composition algorithms variants for Boolean factoring, AIG rewriting, minimum decision chain computation and SOP generation.","PeriodicalId":205874,"journal":{"name":"Thirteenth International Symposium on Quality Electronic Design (ISQED)","volume":"90 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"23","resultStr":"{\"title\":\"Functional composition: A new paradigm for performing logic synthesis\",\"authors\":\"Mayler G. A. Martins, Renato P. Ribas, A. Reis\",\"doi\":\"10.1109/ISQED.2012.6187500\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents the functional composition (FC), a new paradigm for combinational logic synthesis. FC is based on the following principles: (1) representation of logic functions as a bonded pair of functional/structural representations; (2) it starts from a set of initial functions; (3) simpler functions are associated to create more complex ones; (4) a partial order that enables dynamic programming is respected; (5) a set of allowed functions is maintained to reduce execution time/memory consumption. We present functional composition algorithms variants for Boolean factoring, AIG rewriting, minimum decision chain computation and SOP generation.\",\"PeriodicalId\":205874,\"journal\":{\"name\":\"Thirteenth International Symposium on Quality Electronic Design (ISQED)\",\"volume\":\"90 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-03-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"23\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Thirteenth International Symposium on Quality Electronic Design (ISQED)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISQED.2012.6187500\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Thirteenth International Symposium on Quality Electronic Design (ISQED)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISQED.2012.6187500","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Functional composition: A new paradigm for performing logic synthesis
This paper presents the functional composition (FC), a new paradigm for combinational logic synthesis. FC is based on the following principles: (1) representation of logic functions as a bonded pair of functional/structural representations; (2) it starts from a set of initial functions; (3) simpler functions are associated to create more complex ones; (4) a partial order that enables dynamic programming is respected; (5) a set of allowed functions is maintained to reduce execution time/memory consumption. We present functional composition algorithms variants for Boolean factoring, AIG rewriting, minimum decision chain computation and SOP generation.
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