Servo writing a disk drive by synchronizing a servo write clock in response to a sync mark reliability metric
作者： Tehri S. Lee
DOI:
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摘要: A method of writing product servo sectors to a disk drive is disclosed. plurality spiral tracks are written the disk, wherein each track comprises high frequency signal interrupted at predetermined interval by sync mark. During process, marks in detected and mark reliability metric generated, represents probability that was accurately. timing recovery measurement generated response metrics. write clock synchronized used while serving on tracks.
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