Data storage system including data randomizer responsive to addr

Details Data storage system including data randomizer responsive to addr Data storage system including data randomizer responsive to addr

1998-12-30

2000-04-18

Moise, Emmanuel L.

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

714701, 360 49, G11C 2900, G11B 509

Patent

active

060528176

ABSTRACT:
A data storage system that is capable of performing a double check on data read from a storage media to determine whether the data is the data desired by a requesting host computer. If the data is not the desired data, the system discards the data before it reaches the host. The data storage system uses a randomizer unit having a variable initialization value. The initialization value is based upon the address of the data storage location being accessed by the host. If the initialization value used to read a piece of data is different than the value used to write the data, uncorrectable data errors result and the data is discarded.

REFERENCES:
patent: 3771126 (1973-11-01), Apple, Jr.
patent: 3988538 (1976-10-01), Patten
patent: 4064558 (1977-12-01), Hughes et al.
patent: 4202051 (1980-05-01), Davida et al.
patent: 4604725 (1986-08-01), Davies et al.
patent: 4630145 (1986-12-01), Thompson et al.
patent: 4639548 (1987-01-01), Oshima et al.
patent: 4697167 (1987-09-01), O'Keeffe et al.
patent: 4918677 (1990-04-01), Ashinuma et al.
patent: 4993029 (1991-02-01), Galbraith et al.
patent: 5163070 (1992-11-01), Bielby et al.
patent: 5182752 (1993-01-01), Deroo et al.
patent: 5220466 (1993-06-01), Coker et al.
patent: 5253131 (1993-10-01), Chevalier
patent: 5367410 (1994-11-01), McCarthy
patent: 5394405 (1995-02-01), Savir
patent: 5412666 (1995-05-01), Squires et al.
patent: 5696775 (1997-12-01), Nemazie et al.
patent: 5712863 (1998-01-01), Gray

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