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Demand is increasing daily for a large-gate-count robust VLSI chip that can be used in a radiation-rich space environment. Since they exploit the large storage capacity of a holographic memory, optically reconfigurable gate arrays (ORGAs) have been developed to realize a much larger virtual gate count than those of current VLSI chips. The ORGA architecture is extremely robust for many failure modes...
Optically reconfigurable gate arrays (ORGAs) have been developed as a type of multi-context field programmable gate array to realize fast reconfiguration and numerous reconfiguration contexts. Along with such advantages, ORGAs have particularly high defect tolerance. They consist simply of a holographic memory, a laser diode array, and a gate array VLSI. Even if a gate array VLSI includes defective...
Optically reconfigurable gate arrays (ORGAs) have been developed as a type of multi-context field programmable gate array to realize fast reconfiguration and numerous reconfiguration contexts. Along with such advantages, ORGAs have high defect tolerance. They consist simply of a holographic memory, a laser diode array, and a gate array VLSI. Even if a gate array VLSI includes defective areas, the...
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