Magnetic disk controller capable of avoiding erroneous write ope

Dynamic magnetic information storage or retrieval – General processing of a digital signal – Data clocking

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360 55, 395439, G11B 509

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active

056548354

ABSTRACT:
In a sector mark waiting state, when a sector mark detecting signal is input to a magnetic disk controller, the magnetic disk controller initiates a write operation of sector data on a magnetic disk. In a non-sector mark waiting state, when a sector mark detecting signal is input to the magnetic disk controller, the magnetic disk controller stops the write operation of sector data upon the magnetic disk being performed.

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Translation of Satomura Document, US Patent & Trademark Office, Ralph McElroy Translation Company, Mar. 1996.

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