Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2005-01-04
2005-01-04
Iqbal, Nadeem (Department: 2114)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
Reexamination Certificate
active
06839868
ABSTRACT:
This invention relates to a processing procedure for an electronic system subject to transient error constraints, in which two virtual sequences installed on a single physical sequence are multiplexed in time in one given real time cycle (the data resulting from each execution of a virtual sequence being stored so that they can be voted before use), and in which if an error is detected, the real time cycle in progress is inhibited and a healthy context is reloaded to make a restart that consists of a nominal execution of the next cycle starting from the reloaded context.This invention also relates to a memory access monitoring device.
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Centre National d'Etudes Spatiales
Iqbal Nadeem
Thelen Reid & Priest LLP
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