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本文介绍了200MB磁盘伺服盘刻划装置的伺服信号产生和写入系统.文中叙述了该系统的功能及特征,基准信号、索引信号和6720同步信号产生电路以及伺服信号写入/读出电路.
This paper introduces the servo signal generation and writing system of 200MB disk servo disk scoring device.The function and characteristics of the system, the reference signal, index signal, 6720 synchronization signal generation circuit and the servo signal write / read circuit are described in this paper.