Recording and reproducing device for recording and reproducing information from different kinds of storage media having different sector formats
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United States of America Patent
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Sep 14, 1999
Issued Date -
N/A
app pub date -
Jul 24, 1995
filing date -
Jul 9, 1992
priority date (Note) -
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status (Latency Note)
Importance
Abstract
The recording and reproducing apparatus comprises an Small Computer System Interface (SCSI) controller, an optical disc device, a magnetic disc device, a disc controller which controls the optical disc device and the magnetic disc device, connectors which connects directly the optical disc device and the magnetic disc device, and a selector which selects one of the optical disc device and the magnetic disc device. A Copy or Verify command is carried out within the apparatus without an SCSI bus, and data are transferred through the connector. Therefore occupation of the SCSI bus and overhead of the SCSI protocol are eliminated, and the apparatus is miniaturized by common use of the SCSI controller and the disc controller.
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