Method and apparatus for generating clock signals having count c

Details Method and apparatus for generating clock signals having count c Method and apparatus for generating clock signals having count c

1995-11-07

1998-08-04

Psitos, Aristotelis M.

Dynamic magnetic information storage or retrieval

General processing of a digital signal

Data clocking

360 53, G11B 509

Patent

active

057903328

ABSTRACT:
The present invention discloses an apparatus and method for generating clock signals recorded along a track of a rotating disk storage system, wherein the recorded clock signals have count closure and/or phase closure. In one aspect, a clock generation circuit records a temporary clock track on a disk, senses information about the temporary clock track, and uses the sensed information to determine parameters relating to a frequency for a clock signal that will provide count closure and/or phase closure when the clock signal is written along a track on the disk.

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