包括41个pic接口ASM源程序，各位感兴趣的可以看看。-including 41 pic interface ASM source code, you can see the interest.

利用BIOS调用实现的画图程序，程序设置显示器工作在16色的彩色图形方式下，在屏幕上画一个矩形区域。-The use of BIOS calls to achieve the Paint program, the program set up displays of color working in 16-color graphics mode, draw a rectangle on the screen area.