DATA REPLACEMENT PROCESSING METHOD

DATA REPLACEMENT PROCESSING METHOD

A data replacement processing method is disclosed. In the present invention, buffering and decoding are not interrupted when a data block to be replaced is found. The data block to be replaced can be a defect or a remapped block. The data block to be replaced is not processed until it is requested t...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: WANG TSO-LIN, LI KUOANG, CHIANG CHUN-YING
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
INFORMATION STORAGE
PHYSICS
STATIC STORES
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Beschreibung
Zusammenfassung:A data replacement processing method is disclosed. In the present invention, buffering and decoding are not interrupted when a data block to be replaced is found. The data block to be replaced can be a defect or a remapped block. The data block to be replaced is not processed until it is requested to be transferred. When the data block to be replaced is to be transferred, transferring is stopped and the data block to be replaced is processed. Therefore, efficiency of the optical disc drive can be promoted since interruption number of the buffering and decoding is decreased. In addition, the optical disc will not execute redundant processing for data blocks to be replaced which are not requested to be transferred.