| 摘要 |
An error correction control apparatus includes a transfer control part for transferring information on a plurality of tracks in a parallel form, and a plurality of error track pointer circuits provided for each of the plurality of tracks. Each of the plurality of error track pointer circuits indicates one of the plurality of tracks having an error to be corrected. Error detectors, which are provided for each of the plurality of tracks, detect different types of errors included in the information on a corresponding one of the plurality of tracks and set the plurality of error track pointer circuits to an initial state. An error correction circuit corrects the errors indicated by the plurality of error track pointer circuits on the basis of error correction information included in the information on the plurality of tracks. A reset part selectively resets the plurality of error track pointer circuits on the basis of reset information included in the information on the plurality of tracks.
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