Magnetic disc controller and method

Details Magnetic disc controller and method Magnetic disc controller and method

2008-02-01

2010-10-05

Tzeng, Fred (Department: 2627)

Dynamic magnetic information storage or retrieval

General processing of a digital signal

In specific code or form

Reexamination Certificate

active

07808735

ABSTRACT:
A magnetic disk controller includes a first buffer that includes a first storage area that stores former portions of pieces of writing data, and a second storage area that stores latter portions of pieces of writing data; an encoding unit that encodes a former portion of the first piece of writing data; a second buffer that stores the encoded former portion of the first piece of writing data; and a buffer control unit that writes the encoded former portion of the first piece of writing data into a first sector of the magnetic disk. The encoding unit encodes the latter portion of the first piece of writing data. The second buffer stores the encoded latter portion of the first piece of writing data. The buffer control unit, writes the encoded latter portion of the first piece of writing data into the first sector of the magnetic disk.

REFERENCES:
patent: 4866545 (1989-09-01), LaManna et al.
patent: 4900168 (1990-02-01), LaManna et al.
patent: 4916558 (1990-04-01), Nishimura et al.
patent: 4977419 (1990-12-01), Wash et al.
patent: 5142422 (1992-08-01), Zook et al.
patent: 5361178 (1994-11-01), Tanaka
patent: 5432613 (1995-07-01), Lee
patent: 5537619 (1996-07-01), Higurashi et al.
patent: 5818653 (1998-10-01), Park et al.
patent: 6414725 (2002-07-01), Clarin et al.
patent: 6950269 (2005-09-01), Johnson
patent: 7286714 (2007-10-01), Bard et al.
patent: 7468682 (2008-12-01), Altare
patent: 7623718 (2009-11-01), Endo
patent: 7624328 (2009-11-01), Unruh
patent: 7639443 (2009-12-01), Isono et al.
patent: 2007/0220402 (2007-09-01), Hagi et al.
patent: 2008/0141099 (2008-06-01), Katoh et al.
patent: 2008/0189590 (2008-08-01), Isono et al.
patent: 2008/0253014 (2008-10-01), Isono et al.
patent: 2009/0031390 (2009-01-01), Rajakarunanayake et al.

Affiliated with

Also associated with

Rating

Magnetic disc controller and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic disc controller and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic disc controller and method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4237931