Device and method for compensating for interhead track position offset due to the offset of tracks on disk surfaces
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United States of America Patent
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Oct 2, 2001
Issued Date -
N/A
app pub date -
Jun 8, 2000
filing date -
Sep 6, 1995
priority date (Note) -
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status (Latency Note)
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Abstract
A servo sampling timing generating circuit of a disk drive recording apparatus having a plurality of heads, wherein servo information for measuring interhead track position offset generated in head switching is recorded on a predetermined cylinder on disks in an embedded sector servo mode is characterized in that a final head selection signal and a servo sampling enable signal for sampling the servo information recorded on respective tracks constituting the predetermined cylinder are generated whenever a servo address mark is detected.
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