Method and apparatus for correcting data errors

Details Method and apparatus for correcting data errors Method and apparatus for correcting data errors

1997-09-15

2000-12-05

De Cady, Albert

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

714752, H03M 1300

Patent

active

061580384

ABSTRACT:
An error correcting method reducing the time needed to provide error correction using a buffer memory. The method includes performing row error correction by using a plurality of rows of data to produce row-corrected block data and performing column error correction by using the plurality of columns of data to produce column-corrected block data. In addition, at least one of the performing row error correction and performing column error correction operates using a plurality of rows or columns of data in units of a predetermined number of rows or columns so as to provide error correction for the plurality of rows or columns in parallel.

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patent: 5684810 (1997-11-01), Nakamura et al.
patent: 5757825 (1998-05-01), Kimura et al.
patent: 5781918 (1998-07-01), Lieberman et al.

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