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...

Full description

Bibliographic Details
Main Authors:	Xu Weijie, Xie Yongle, Peng Libiao, Shen Beichen
Format:	Article
Language:	zho
Published:	National Computer System Engineering Research Institute of China 2019-07-01
Series:	Dianzi Jishu Yingyong
Subjects:	reliability fault tolerance fault recovery tmr dynamic reconfiguration
Online Access:	http://www.chinaaet.com/article/3000106098

id	doaj-6711b9c4e80a4d53ba6bb408aabe33a2
record_format	Article
spelling	doaj-6711b9c4e80a4d53ba6bb408aabe33a22020-11-25T00:39:42ZzhoNational 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
collection	DOAJ
language	zho
format	Article
sources	DOAJ
author	Xu Weijie Xie Yongle Peng Libiao Shen Beichen
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
author_facet	Xu Weijie Xie Yongle Peng Libiao Shen Beichen
author_sort	Xu Weijie
title	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_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_sort	sram based fpga system capable of runtime fault tolerance and recovery
publisher	National Computer System Engineering Research Institute of China
series	Dianzi Jishu Yingyong
issn	0258-7998
publishDate	2019-07-01
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.
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
_version_	1725292974746632192

SRAM based FPGA system capable of runtime fault tolerance and recovery

Similar Items