Tunable Fault Tolerance via Test and Reconfiguration
Symposium on Fault-Tolerant Computing(1998)
摘要
This paper briefly discusses two ways that reconfigurationand hardware virtualization [1,2] can be used to produceor modify the level of circuit reliability. The firstmethod addresses Single-Event-Upset (SEU) faults byallowing the level of redundancy in the circuit to bedynamically varied. Detection and retry mechanisms providea level of reliability similar to that of triple modularredundancy, at a cost of only two times (instead of the traditionalthree times) the original hardware or...
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关键词
PipeRench,Reconfigurable computing,Control reconfiguration,Triple modular redundancy,Redundancy (engineering),Circuit reliability,Fault tolerance,Field-programmable gate array,Embedded system,Computer science
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