本文研究并设计了一种新的接口电路，使PC- 1500计算机能够与软磁盘机配接、并能通过键盘编制注解文件。
A new interface circuit is researched and designed by the author it can be connected with PC-1500 computer and floppy disk machine.
本文研究并设计了一种新的接口电路，使PC- 1500计算机能够与软磁盘机配接、并能通过键盘编制注解文件。
A new interface circuit is researched and designed by the author it can be connected with PC-1500 computer and floppy disk machine.
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