Disk memory device, data pre-reading method, and recorded...

Details Disk memory device, data pre-reading method, and recorded... Disk memory device, data pre-reading method, and recorded...

2005-11-15

2005-11-15

McLean-Mayo, Kimberly (Department: 2187)

Electrical computers and digital processing systems: memory

Storage accessing and control

Specific memory composition

C711S137000, C711S154000, C712S207000

Reexamination Certificate

active

06965967

ABSTRACT:
Based on an area which was accessed by a just-previous read command and an area which is required by a present read command, the direction of the access, the interval between the areas, and the area size are detected, and the position and size of an area on a disk memory medium where prereading of data is to be carried out are determined by using the detected values. Therefore, prereading of data can be efficiently carried out in response to continuous read commands which request data that are located in the backward direction, i.e., the direction in which an address decreases, or data that are located separately at equal intervals.

REFERENCES:
patent: 5345560 (1994-09-01), Miura et al.
patent: 5581728 (1996-12-01), Moritomo
patent: 5687347 (1997-11-01), Omura et al.
patent: 5752037 (1998-05-01), Gornish et al.
patent: 6-67807 (1994-03-01), None
patent: 6-309798 (1994-11-01), None
patent: 7-6088 (1995-01-01), None
patent: 9-166997 (1997-06-01), None
patent: 10-171713 (1998-06-01), None
patent: 11-110139 (1999-04-01), None
patent: 11-212728 (1999-08-01), None

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