{"title":"休斯自动布局系统-基于通道路由的自动LSI/VLSI布局","authors":"G. Persky, C. Enger, Matthew Selove","doi":"10.1109/DAC.1981.1585327","DOIUrl":null,"url":null,"abstract":"The Hughes Automated Layout System (HAL) is intended to provide fast, accurate, and efficient layout of LSI/VLSI circuits. The HAL development plan calls for an evolutionary development in three phases, with each phase providing a usable design system. HAL(I) is limited to standard cell layout and is now operational. HAL(II), which will permit more complex geometries, and HAL(III), which will add hierarchical capabilities, are in initial development. This paper discusses the features of HAL(I), and the concepts of decomposition and ordering of routing domains that underlie the more advanced systems.","PeriodicalId":201443,"journal":{"name":"18th Design Automation Conference","volume":"108 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1981-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":"{\"title\":\"The Hughes Automated Layout System - Automated LSI/VLSI Layout Based on Channel Routing\",\"authors\":\"G. Persky, C. Enger, Matthew Selove\",\"doi\":\"10.1109/DAC.1981.1585327\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The Hughes Automated Layout System (HAL) is intended to provide fast, accurate, and efficient layout of LSI/VLSI circuits. The HAL development plan calls for an evolutionary development in three phases, with each phase providing a usable design system. HAL(I) is limited to standard cell layout and is now operational. HAL(II), which will permit more complex geometries, and HAL(III), which will add hierarchical capabilities, are in initial development. This paper discusses the features of HAL(I), and the concepts of decomposition and ordering of routing domains that underlie the more advanced systems.\",\"PeriodicalId\":201443,\"journal\":{\"name\":\"18th Design Automation Conference\",\"volume\":\"108 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1981-06-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"9\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"18th Design Automation Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/DAC.1981.1585327\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"18th Design Automation Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/DAC.1981.1585327","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The Hughes Automated Layout System - Automated LSI/VLSI Layout Based on Channel Routing
The Hughes Automated Layout System (HAL) is intended to provide fast, accurate, and efficient layout of LSI/VLSI circuits. The HAL development plan calls for an evolutionary development in three phases, with each phase providing a usable design system. HAL(I) is limited to standard cell layout and is now operational. HAL(II), which will permit more complex geometries, and HAL(III), which will add hierarchical capabilities, are in initial development. This paper discusses the features of HAL(I), and the concepts of decomposition and ordering of routing domains that underlie the more advanced systems.
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