Low complexity SEU mitigation technique for SRAM-based FPGAs

姜润祯; 王永庆; 冯志强; 于秀丽

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Low complexity SEU mitigation technique for SRAM-based FPGAs

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摘要

An internal single event upset(SEU)mitigation technique is proposed,which reads back the configuration frames from the static random access memory(SRAM)-based field programmable gate array(FPGA)through an internal port and compares them with those stored in the radiationhardened memory to detect and correct SEUs.Triple modular redundancy(TMR),which triplicates the circuit of the technique and uses majority voters to isolate any single upset within it,is used to enhance the reliability.Performance analysis shows that the proposed technique can satisfy the requirement of ordinary aerospace missions with less power dissipation,size and weight.The fault injection experiment validates that the proposed technique is capable of correcting most errors to protect spaceborne facilities from SEUs.

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来源
《北京理工大学学报：英文版》 |2016年第3期|403-412|共10页
作者
姜润祯; 王永庆; 冯志强; 于秀丽;
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作者单位

School of Information and Electronics;

Beijing Institute of Technology;

Beijing 100081;

China;

Beijing Institute of Astronautical Systems Engineering;

Beijing 100076;

China;

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原文格式 PDF
正文语种 chi
中图分类航天实验室;
关键词
static random access memory(SRAM); field programmable gate array(FPGA); single event upset(SEU); low complexity; triple modular redundancy; scrubbing;

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专利

1. Bitstream decoding and SEU-induced failure analysis in SRAM-based FPGAs [J] . WANG ZhongMing ,YAO ZhiBin ,GUO HongXia . 中国科学 . 2012,第004期
2. A software solution to estimate the SEU-induced soft error rate for systems implemented on SRAM-based FPGAs [J] . 王忠明 ,姚志斌 ,郭红霞 . 半导体学报 . 2011,第005期
3. Single event upset induced multi-block error and its mitigation strategy for SRAM-based FPGA [J] . XING KeFei ,YANG JianWei ,ZHANG ChuangSheng . 中国科学 . 2011,第010期
4. A Low Complexity MSDD Energy Detection Receiver for UWB Communications [C] . Dazhong MU ,Zhihong DONG ,Shaozhong CAO . 第三届国际信息技术与管理科学学术研讨会 . 2011
5. Novel Super Resolution Coprime Array Configurations and a Low Complexity 2D RARE Algorithm Design [A] . Kashif Shabir . 2019

Low complexity SEU mitigation technique for SRAM-based FPGAs

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