单片机应用PS/2键盘的实例,本程序源码只供学习参考，不得应用于商业用途，如有需要请联系作者。 [注:AT89x51使用12M或11.0592M晶振,实测使用11.0592M] [Keil uV2 7.01编译运行通过 程序中没有做键盘数据的奇偶校验]

-SCM application PS/2 keyboard instance, only to learn the program source code for reference, not for commercial purposes, if necessary, please contact the author. [Note: AT89x51 use 12M or 11.0592M crystal, measured using the 11.0592M] [Keil uV2 7.01 compile and run the keyboard through the program does not do parity data]