DATA CARRIER HAVING RESERVED SPACE FOR CONTROLLING DEFECTS AND INFORMATION ABOUT CONTROLLING DEFECTS, AND METHOD FOR ALLOCATION OF RESERVED SPACE AND METHOD FOR CONTROLLING DEFECTS

DATA CARRIER HAVING RESERVED SPACE FOR CONTROLLING DEFECTS AND INFORMATION ABOUT CONTROLLING DEFECTS, AND METHOD FOR ALLOCATION OF RESERVED SPACE AND METHOD FOR CONTROLLING DEFECTS

FIELD: optical data carriers. ^ SUBSTANCE: data carrier contains primary reserved space allocated during initialization. Also available is additional, allocated after initialization and/or widened reserved space. Defect blocks in additional reserved space and matching replacing sectors, which alread...

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Bibliographische Detailangaben
1. Verfasser: KO DZUNG-VAN
Format: Patent
Sprache:eng ; rus
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
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Zusammenfassung:FIELD: optical data carriers. ^ SUBSTANCE: data carrier contains primary reserved space allocated during initialization. Also available is additional, allocated after initialization and/or widened reserved space. Defect blocks in additional reserved space and matching replacing sectors, which already where registered in the list of secondary defects, are not meant for use as reserved. ^ EFFECT: exclusion of double replacements and determination of correct blocks as defect. ^ 5 cl, 11 dwg