Presentation 2007-09-20
A fast optical reconfiguration under an operation of a gate array in an ODRGA-VLSI
Mao NAKAJIMA, Minoru WATANABE,
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Abstract(in English) Recently, Optically Reconfigurable Gate Arrays (ORGAs) with a holographic memory have been developed to enable rapid reconfiguration. However, since conventional ORGAs used serial transfers between gate arrays and optical receiver arrays, the reconfiguration period was limited to 16μs and operations on a gate array could not be executed while being reconfigured. Therefore, we have been developing Optically Differential Reconfigurable Gate Arrays (ODRGAs) without serial transfers, a gate array of which can be reconfigured in nanoseconds and can be executed while being reconfigured. This paper presents the experimental results of 62.5ns reconfiguration of an ODRGA architecture with a liquid crystal hologram.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) FPGAs / ORGAs / Optical reconfiguration / Liquid crystal hologram
Paper # RECONF2007-19
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Conference Information
Committee RECONF
Conference Date 2007/9/13(1days)
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Registration To Reconfigurable Systems (RECONF)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A fast optical reconfiguration under an operation of a gate array in an ODRGA-VLSI
Sub Title (in English)
Keyword(1) FPGAs
Keyword(2) ORGAs
Keyword(3) Optical reconfiguration
Keyword(4) Liquid crystal hologram
1st Author's Name Mao NAKAJIMA
1st Author's Affiliation Shizuoka University()
2nd Author's Name Minoru WATANABE
2nd Author's Affiliation Shizuoka University
Date 2007-09-20
Paper # RECONF2007-19
Volume (vol) vol.107
Number (no) 225
Page pp.pp.-
#Pages 5
Date of Issue