Method of verifying defect management area information of...

Details Method of verifying defect management area information of... Method of verifying defect management area information of...

2004-03-05

2008-08-05

Wilson, Yolanda L (Department: 2113)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

C369S053100, C369S053120, C369S053150, C369S053440

Reexamination Certificate

active

07409599

ABSTRACT:
A method of verifying defect management area (DMA) information of an optical disc upon initialization without certification, and a test apparatus for performing the same. The method includes generating as test information, defect management information, which is generated after performing initialization without certification on a blank test disc to which no data is written, and verifying the test information using reference test information for the initialization without certification to provide a test result. Accordingly, it can be easily verified that a recording and reproducing apparatus properly translates and processes DMA information which is generated after initialization without certification, using a blank test disc.

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