Methods and systems for generating error correction codes

Details Methods and systems for generating error correction codes Methods and systems for generating error correction codes

2005-06-16

2008-09-30

Torres, Joseph D (Department: 2112)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C714S755000, C714S756000

Reexamination Certificate

active

07430701

ABSTRACT:
Methods and systems for generating ECC encode a data block to generate corresponding error correction codes. A first buffer sequentially stores a first section and a second section of the data block, wherein each of the first and second sections is composed of X data rows and Y data columns of the data block, and Y is greater than or equal to 2. A second buffer stores Y partial-parity columns. An encoder is used for encoding the first section read from the first buffer to generate the partial-parity columns, and then storing the partial-parity columns in the second buffer. The second section read from the first buffer and the partial-parity columns read from the second buffer are encoded to generate updated partial-parity columns. Next, the partial-parity columns in the second buffer are updated by storing the updated partial-parity columns.

REFERENCES:
patent: 3678469 (1972-07-01), Freeman et al.
patent: 4547882 (1985-10-01), Tanner
patent: 4723243 (1988-02-01), Joshi et al.
patent: 5040179 (1991-08-01), Chen
patent: 5276827 (1994-01-01), Delaruelle et al.
patent: 5325372 (1994-06-01), Ish-Shalom
patent: 5335234 (1994-08-01), Matteson et al.
patent: 5383204 (1995-01-01), Gibbs et al.
patent: 5408478 (1995-04-01), Ohmori et al.
patent: 5878057 (1999-03-01), Maa
patent: 5974580 (1999-10-01), Zook et al.
patent: 6195780 (2001-02-01), Dravida et al.
patent: 6332206 (2001-12-01), Nakatsuji
patent: 6530057 (2003-03-01), Kimmitt
patent: 6615387 (2003-09-01), Williamson et al.
patent: 6651208 (2003-11-01), Tran
patent: 6718506 (2004-04-01), Sebastian et al.
patent: 7103832 (2006-09-01), Leonard et al.
patent: 7328396 (2008-02-01), Mann
patent: 2002/0002693 (2002-01-01), Jagadeesh
U.S. Appl. No. 10/912,155, filed Aug. 6, 2004, Hong-Ching Chen.

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