PS/2接口的键盘与鼠标接口规范，对开发键盘与鼠标驱动的同志很有用。-PS/2 keyboard and mouse interface Interface Specification, on the development of keyboard and mouse-driven comrades useful.

PS2鼠标与单片机接口，1620液晶上面显示鼠标坐标数据，还有PROTUES仿真电路图-PS2 mouse and the single-chip interface, the LCD 1620 shown above the mouse coordinates of the data, as well as circuit simulation PROTUES