2017年9月
Radiation tolerance demonstration of high-speed scrubbing on an optically reconfigurable gate array
International System on Chip Conference
- ,
- 巻
- 2017-
- 号
- 開始ページ
- 91
- 終了ページ
- 95
- 記述言語
- 英語
- 掲載種別
- 研究論文(国際会議プロシーディングス)
- DOI
- 10.1109/SOCC.2017.8226014
- 出版者・発行元
- IEEE Computer Society
Recently, field programmable gate arrays (FPGAs) are anticipated for use in high-radiation environments such as the Fukushima Daiichi nuclear power plant. According to recent news, regions with 650 Sv/h radiation have been found at the Fukushima Daiichi nuclear power plant. Under such extremely high radiation environments, high-speed scrubbing operations must be used to maintain correct circuit information on the configuration memory of programmable gate arrays. Up to now, optical high-speed scrubbing based on an optically reconfigurable gate array has been proposed. This paper presents a demonstration of the radiation tolerance of the optical high-speed scrubbing based on an optically reconfigurable gate array VLSI by using lasers that emulate strong radiation environments. It has been confirmed that 70-ns period high-speed scrubbing operations on the optically reconfigurable gate array are never disturbed by the emulated radiation.
- ID情報
-
- DOI : 10.1109/SOCC.2017.8226014
- ISSN : 2164-1706
- ISSN : 2164-1676
- SCOPUS ID : 85044272040