Holographic scrubbing technique for a programmable gate array

Minoru Watanabe, Takumi Fujimori

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Recently, field programmable gate arrays (FPGAs), which have become widely used for embedded systems, have also become anticipated for use in high-radiation environments such as space environments and nuclear power plants. Currently available radiation-hardened FPGAs can support scrubbing techniques, but such techniques entail the difficulty that radiation tolerance is insufficient for high-radiation environments. This paper therefore presents a holographic scrubbing technique for a programmable gate array. The scrubbing period can be less than 10 ns, so the robust ability of programmable gate arrays can be increased drastically. This paper presents theoretical analysis results and a demonstration of high-speed scrubbing on an optically reconfigurable gate array.

Original languageEnglish
Title of host publication2015 NASA/ESA Conference on Adaptive Hardware and Systems, AHS 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781467375016
DOIs
Publication statusPublished - Aug 31 2015
Externally publishedYes
EventNASA/ESA Conference on Adaptive Hardware and Systems, AHS 2015 - Montreal, Canada
Duration: Jun 15 2015Jun 18 2015

Publication series

Name2015 NASA/ESA Conference on Adaptive Hardware and Systems, AHS 2015

Conference

ConferenceNASA/ESA Conference on Adaptive Hardware and Systems, AHS 2015
Country/TerritoryCanada
CityMontreal
Period6/15/156/18/15

Keywords

  • Arrays
  • Context
  • EPROM
  • Field programmable gate arrays
  • Holography
  • Logic gates
  • Tunneling magnetoresistance

ASJC Scopus subject areas

  • Hardware and Architecture
  • Computer Networks and Communications
  • Space and Planetary Science
  • Aerospace Engineering

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