Cyclical redundancy check using nullifiers

Details Cyclical redundancy check using nullifiers Cyclical redundancy check using nullifiers

2007-10-30

2007-10-30

Lamarre, Guy (Department: 2112)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C714S774000

Reexamination Certificate

active

10802519

ABSTRACT:
An architecture and method for cyclical redundancy check (CRC) calculation and checking is disclosed. This architecture may include a CRC calculation function, a plurality of CRC nullification functions, and a multiplexer to select the output of one of the plurality of CRC nullification functions. The architecture may further comprise N-1 CRC nullification functions, where N is number bytes in the data bus.

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