此设计是利用接口RS-232C来实现两机通讯。通过8250芯片来控制COM1和COM2端口来传输和接收数据。（在IBM-PC中，COM1与COM2都是RS-232C接口）-This design is the use of interface RS-232C to achieve the two-computer communication. Through the 8250 chip to control COM1 and COM2 port to transmit and receive

远程桌面连接软件是一款公开源码，性能优异的远程桌面连接和远程控制软件， 它实现了和系统自带的远程桌面连接命令一样的功能和性能，LookMyPC实现了内网穿透,无需端口映射,输入对方的ID既可轻松实现远程桌面连接命令,远程控制屏幕,文件传输，剪切版共用等功能-Remote Desktop Connection software is an open source, high-performance remote desktop access and remote control software,