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A method for writing a leadership pattern in a data memory - device
A method for writing a leadership pattern in a data memory - device
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机译:在数据存储器中写入领导模式的方法-设备
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摘要
The drive stage (30) is coupled to a controller (20). The discs are arranged as a stack (40) with a bank of heads (41) that are moved by a voice coil motor (36). The discs are rotated at constant speed by a directly coupled motor (35). Both motors are supplied from a motor controller (34) and a head positioning stage (33). The controller connects to the host CPU and has an interface (22), a processor (23), a memory (24), a serial/parallel converter (26), a modulator/demodulator (27) and a drive stage. Signals from the head are evaluated to determine where the centre of the track is and to provide an adjustment. USE/ADVANTAGE - Eliminates position variations of head.
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