dos系统的模拟系统并且可以完成dos命令的模拟 可以完成dos系统的加载-this is for basic use for dos system it is use for the use command

DOSBox是一个软件。它是当前在 Windows 系统运行 DOS 游戏的较为完美的解决方案，该软件不仅能支持相当多的游戏实现正常运行，而且能将声音完美表现出来.(DOSBox is a software. It is the perfect solution for running DOS games in the Windows system, which supports not only a lot of games but also a sound performance.)

DOS的安装包，可以模拟单片机，按教程安装即可使用(DOS installation package, you can simulate the microcontroller, according to the tutorial installation can use)