汇编源程序代码，一台机器和你一台机器进行通讯，一台机器是上位机，里一台机器是上位机，上位机可以接受上位机发送过来的数据，并且使控制台上的灯亮-

Compilation of source code, a machine and a machine you communicate, a machine is the host computer, where a machine is a PC, the PC can accept data sent　the host computer, and the bright lights on the console