XOR circuit, RAID device capable of recovering a plurality...

Details XOR circuit, RAID device capable of recovering a plurality... XOR circuit, RAID device capable of recovering a plurality...

2010-01-21

2011-12-27

Lamarre, Guy (Department: 2112)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C714S006120, C714S801000, C711S114000, C710S052000

Reexamination Certificate

active

08086939

ABSTRACT:
An XOR circuit, a RAID device which can recover several failures and method thereof are provided. A Galois field data recovery circuit having two or more sets of Galois Field engine circuits which are used in the XOR circuit, is one which can generate high efficient parity engine and high efficient flow data route and which at the same time correct the three or more failures during operation of the RAID device.

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