零调制解调器
- 网络Null MODEM
零调制解调器-
首先，用电缆（称为零调制解调器串行电缆）连接两台计算机。
First , connect your two computers with a cable ( called a " null modem serial cable ") .
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从实用角度研究了两台微机利用物理层的零（空）调制解调器进行直接数据交换的原理，并介绍了在DOS、BIOS和系统级数据交换的方法。
This paper from real angle research principle of two microcomputer direct data interchange by null MODUM , and introduce the method of data interchange at DOS ? BIOS and system level .