{"title":"用于FPGA安全关键应用的混合信号多冗余系统","authors":"Romuald Girardey, M. Hübner, J. Becker","doi":"10.1109/ISVLSI.2010.11","DOIUrl":null,"url":null,"abstract":"The aim of this study is to design an architecture which increases the functional safety of a process automation sensor as defined by the standard IEC61508. Furthermore this architecture can increase the availability of the sensor. It is based on a triple modular redundancy with a combination of an FPGA and FPAAs, which means it is a mixed-signal diverse redundancy. The study also takes into account the latest development of the standard: the second edition which brings new requirements to on-chip redundancy in FPGAs. The paper exposes the advantages of this mixed-signal diverse redundancy and the progress of the realization.","PeriodicalId":187530,"journal":{"name":"2010 IEEE Computer Society Annual Symposium on VLSI","volume":"97 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Mixed-Signal Diverse Redundant System for Safety Critical Applications in FPGA\",\"authors\":\"Romuald Girardey, M. Hübner, J. Becker\",\"doi\":\"10.1109/ISVLSI.2010.11\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The aim of this study is to design an architecture which increases the functional safety of a process automation sensor as defined by the standard IEC61508. Furthermore this architecture can increase the availability of the sensor. It is based on a triple modular redundancy with a combination of an FPGA and FPAAs, which means it is a mixed-signal diverse redundancy. The study also takes into account the latest development of the standard: the second edition which brings new requirements to on-chip redundancy in FPGAs. The paper exposes the advantages of this mixed-signal diverse redundancy and the progress of the realization.\",\"PeriodicalId\":187530,\"journal\":{\"name\":\"2010 IEEE Computer Society Annual Symposium on VLSI\",\"volume\":\"97 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-07-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 IEEE Computer Society Annual Symposium on VLSI\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISVLSI.2010.11\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 IEEE Computer Society Annual Symposium on VLSI","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISVLSI.2010.11","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Mixed-Signal Diverse Redundant System for Safety Critical Applications in FPGA
The aim of this study is to design an architecture which increases the functional safety of a process automation sensor as defined by the standard IEC61508. Furthermore this architecture can increase the availability of the sensor. It is based on a triple modular redundancy with a combination of an FPGA and FPAAs, which means it is a mixed-signal diverse redundancy. The study also takes into account the latest development of the standard: the second edition which brings new requirements to on-chip redundancy in FPGAs. The paper exposes the advantages of this mixed-signal diverse redundancy and the progress of the realization.
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