| 摘要 |
A control system for a disk device is integrated into the control unit of a host. The control unit transmits a control signals to the control system. The control system transfers the control signals to a signal transferor, and outputs information signal to the control unit. By receiving the control signal from the signal transferor, a spindle motor rotates an optical disk, a pick-up head picks up information signals on the optical disk to the signal transfer, and a feeding mechanism moves the pick-up head backward and forward along the radial direction of the optical disk. The disk device is just used for igniting, transferring, and transmitting signals, and the high efficient control unit of the host directly controls the operation of the disk device to extend usage scope.
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