Magnetic disk controller which avoids erroneous write operations

Details Magnetic disk controller which avoids erroneous write operations Magnetic disk controller which avoids erroneous write operations

1995-03-08

1996-09-24

Psitos, Aristotelis

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

360 721, G11B 1518, G11B 1100, G11B 1902

Patent

active

055596479

ABSTRACT:
In a sector mark waiting stage, 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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