PS/2鼠标与51系列单片机的软硬件接口  

Software and Hardware Interface Between PS/2 Mouse and 51 Series SCM

作　　者：于静[1] 张立新[1] 

机构地区：[1]北京石油化工学院,北京102617

出　　处：《北京石油化工学院学报》2008年第3期40-42,共3页Journal of Beijing Institute of Petrochemical Technology

摘　　要：当前嵌入式系统技术已得到了广泛应用,但传统嵌入式系统的人机接口多采用小键盘操作的文本菜单方式,用户操作较为不便。在分析PS/2鼠标接口规范的基础上,探讨了Intel8051系列单片机与PS/2鼠标接口软硬件设计的有关问题,给出了具体接口方案和流程图。Nowadays embedded system technology has been widely used, but for that text menu based on small keyboard operation is adopted as the main man-machine interface in the traditional embedded system, it＇s not convenient for user to operate. Some issues about the software and hardware design of interface between Intel 8051 series SCM and mouse are discussed based on the analysis of PS/2 mouse interface canonical, and the flow process chart of detailed interface project is provided.

关 键 词：PS/2鼠标 接口技术 接口程序 8051单片机 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]