Method and related device for achieving stable writing state...

Details Method and related device for achieving stable writing state... Method and related device for achieving stable writing state...

2005-11-01

2005-11-01

Young, W. R. (Department: 2652)

Dynamic information storage or retrieval

Control of storage or retrieval operation by a control...

Control of information signal processing channel

C369S047480, C369S053340, C369S047280, C369S047350

Reexamination Certificate

active

06961293

ABSTRACT:
A method and related circuit for synchronizing a writing clock with a wobble clock of a compact disk (CD) drive. The CD drive is capable of rotating a CD that has a data track for recording data and a wobble track. The CD drive is capable of generating the wobble clock according to movement of the wobble track while the CD is rotating. Also the CD drive is capable of writing data on the data track according to the writing clock. The method includes adjusting the frequency of the writing clock so as to synchronize the writing clock and the wobble clock.

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