Preprocess method, information read/write method, input/output d

Details Preprocess method, information read/write method, input/output d Preprocess method, information read/write method, input/output d

1995-04-27

1998-02-17

Beausoliel, Jr., Robert W.

Excavating

39518206, 371 216, G06F 1100

Patent

active

057200300

ABSTRACT:
An operating portion is included in an input/output section of an information read/write device. The operating portion judges whether or not a sector is usable on the basis of medium position information and record position information. A device information storing portion is inserted between a read/write portion and a communication portion. Memory capacity of the device information storing portion is equal to or larger than a data read/write unit. Read/write information on the recording medium is temporarily developed into the device information storing portion, so that information is transferred in blocks of read/write unit that can be handled in an OS.

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patent: 5233487 (1993-08-01), Christensen et al.
patent: 5412667 (1995-05-01), Havemose
patent: 5422890 (1995-06-01), Klingsporn et al.
patent: 5475693 (1995-12-01), Christopherson et al.

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