SRAM based FPGA system capable of runtime fault tolerance and recovery
In order to enhance the reliability of electronic system working in radiation environment, a reliability enhanced SRAM based FPGA system with runtime fault recovery is presented in this work. Coarse-grained TMR architecture and fine-grained TMR architecture are proposed to achieve the ability of fau...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
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National Computer System Engineering Research Institute of China
2019-07-01
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| Series: | Dianzi Jishu Yingyong |
| Subjects: | |
| Online Access: | http://www.chinaaet.com/article/3000106098 |
| _version_ | 1811200036267098112 |
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| author | Xu Weijie Xie Yongle Peng Libiao Shen Beichen |
| author_facet | Xu Weijie Xie Yongle Peng Libiao Shen Beichen |
| author_sort | Xu Weijie |
| collection | DOAJ |
| description | In order to enhance the reliability of electronic system working in radiation environment, a reliability enhanced SRAM based FPGA system with runtime fault recovery is presented in this work. Coarse-grained TMR architecture and fine-grained TMR architecture are proposed to achieve the ability of fault tolerance. Fine-grained fault detection units are inserted in each redundancy module to mask the faulty module. The technique of partial dynamic reconfiguration is used to repair the faulty module without interrupting other parts of the system。The scheme is implemented in Xilinx Virtex-6 FPGA, and the results show that the improvements in recovery time and reliability are achieved by the proposed technique. |
| first_indexed | 2024-04-12T01:57:04Z |
| format | Article |
| id | doaj.art-6711b9c4e80a4d53ba6bb408aabe33a2 |
| institution | Directory Open Access Journal |
| issn | 0258-7998 |
| language | zho |
| last_indexed | 2024-04-12T01:57:04Z |
| publishDate | 2019-07-01 |
| publisher | National Computer System Engineering Research Institute of China |
| record_format | Article |
| series | Dianzi Jishu Yingyong |
| spelling | doaj.art-6711b9c4e80a4d53ba6bb408aabe33a22022-12-22T03:52:46ZzhoNational Computer System Engineering Research Institute of ChinaDianzi Jishu Yingyong0258-79982019-07-01457505510.16157/j.issn.0258-7998.1904803000106098SRAM based FPGA system capable of runtime fault tolerance and recoveryXu Weijie0Xie Yongle1Peng Libiao2Shen Beichen3School of Information Engineering，Chang′an University，Xi′an 710064，ChinaSchool of Automation Engineering，University of Electronic Science and Technology of China，Chengdu 611731，ChinaSchool of Automation Engineering，University of Electronic Science and Technology of China，Chengdu 611731，ChinaCollege of Software Engineering，Sichuan University，Chengdu 610207，ChinaIn order to enhance the reliability of electronic system working in radiation environment, a reliability enhanced SRAM based FPGA system with runtime fault recovery is presented in this work. Coarse-grained TMR architecture and fine-grained TMR architecture are proposed to achieve the ability of fault tolerance. Fine-grained fault detection units are inserted in each redundancy module to mask the faulty module. The technique of partial dynamic reconfiguration is used to repair the faulty module without interrupting other parts of the system。The scheme is implemented in Xilinx Virtex-6 FPGA, and the results show that the improvements in recovery time and reliability are achieved by the proposed technique.http://www.chinaaet.com/article/3000106098reliabilityfault tolerancefault recoverytmrdynamic reconfiguration |
| spellingShingle | Xu Weijie Xie Yongle Peng Libiao Shen Beichen SRAM based FPGA system capable of runtime fault tolerance and recovery Dianzi Jishu Yingyong reliability fault tolerance fault recovery tmr dynamic reconfiguration |
| title | SRAM based FPGA system capable of runtime fault tolerance and recovery |
| title_full | SRAM based FPGA system capable of runtime fault tolerance and recovery |
| title_fullStr | SRAM based FPGA system capable of runtime fault tolerance and recovery |
| title_full_unstemmed | SRAM based FPGA system capable of runtime fault tolerance and recovery |
| title_short | SRAM based FPGA system capable of runtime fault tolerance and recovery |
| title_sort | sram based fpga system capable of runtime fault tolerance and recovery |
| topic | reliability fault tolerance fault recovery tmr dynamic reconfiguration |
| url | http://www.chinaaet.com/article/3000106098 |
| work_keys_str_mv | AT xuweijie srambasedfpgasystemcapableofruntimefaulttoleranceandrecovery AT xieyongle srambasedfpgasystemcapableofruntimefaulttoleranceandrecovery AT penglibiao srambasedfpgasystemcapableofruntimefaulttoleranceandrecovery AT shenbeichen srambasedfpgasystemcapableofruntimefaulttoleranceandrecovery |