Drive interface for performing write/read of information

Dynamic information storage or retrieval – Condition indicating – monitoring – or testing – Including radiation storage or retrieval

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369 48, G11B 700

Patent

active

054973627

ABSTRACT:
According to the present invention, in a drive interface provided between a drive device for writing information in a recording medium or reading information from a recording medium and a controller device for controlling the drive device, there are provided a data signal line for transmitting data signals between the controller device and the drive device and mode signal lines for transmitting mode signals for identifying the kinds of data to be transmitted by the data signal line, and the kinds of data to be transmitted are identified by decoding the mode signals. Write operation and read operation of the drive device are also controlled by the mode signals.

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