| 一种新颖的软磁盘驱动器写预补偿及数据分离电路 |
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| 引用本文： | 林开云.一种新颖的软磁盘驱动器写预补偿及数据分离电路[J].吉林大学学报(地球科学版),1995(1). |
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| 作者姓名： | 林开云 |
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| 作者单位： | 长春地质学院仪器与信息工程系 |
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| 摘 要： | 在研制开发８０９８单片机接软磁盘驱动器的电路中，对ＩＢＭＰＣ／ＸＴ机的磁盘驱动器接口卡做了仔细研究。该卡的两个主要接口部分：写预补偿和数据分离电路的原理、结构都较复杂、不易移植。为此研制了两种替代电路。其设计思想还可以被其它类似的电路所借鉴。文章详细讨论了这两个电路的工作过程，并给出了数据分离电路完整的时序图。
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| 关 键 词： | 软磁盘驱动器控制器（FDC），写预补偿，数据分离 |
A NEW WRITE PRE-COMPENSATION AND DATA SEPARATION CIRCUITS OF FLOOPY DISKETTE DRIVER |
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| Lin Kaiyun.A NEW WRITE PRE-COMPENSATION AND DATA SEPARATION CIRCUITS OF FLOOPY DISKETTE DRIVER[J].Journal of Jilin Unviersity:Earth Science Edition,1995(1). |
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| Authors: | Lin Kaiyun |
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| Abstract: | Recently,when studying the single Chip computer 8098 controlled floopydiskette driver,the author studies IBM PC/XT floopy diskette controller(FDC)interfacecard carefully.The two main parts,the write pre compensation and the data separationcircuits,re complicate and difficuIt to transplant.So the author researches two newcircuits to replace them. The thory for the new circuits is concise,The data separationcircuits is easy to transplant and its designing idea is practical.It can be applied to othercircuits,The article analyses the two new circuits thoroughly and gives a complete timingdiagram about data separation circuits. |
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| Keywords: | floopy diskette controller(FDC) write pre compensation dataseparation |
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