Method for validating write data to a memory

Details Method for validating write data to a memory Method for validating write data to a memory

2005-03-15

2005-03-15

Chung, Phung M. (Department: 2133)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C714S703000, C714S801000, C714S763000

Reexamination Certificate

active

06868516

ABSTRACT:
A method and system for checking the Cyclic Redundancy Cycle (CRC) of DATA, such DATA comprising a series of data words terminating in a CRC portion. The method includes: checking the CRC of the data words while delaying the DATA from passing to an output; and corrupting the delayed DATA if such checking determines a CRC error, such corruption of the DATA being performed prior to the data words pass to said output. The corrupting comprises corrupting a parity byte of such data words.

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