X25045与DS12887在组态王与单片机通讯模块设计中的应用  

The Application of X25045 and DS12887 in the Communication of Kingview and Microcontroller

作　　者：卫鹏斌[1] 张慧[1] 贺子奇[1] 苏君[1] 范长胜[1] 

机构地区：[1]东北林业大学机电工程学院,黑龙江哈尔滨150040

出　　处：《机电产品开发与创新》2012年第4期118-119,65,共3页Development & Innovation of Machinery & Electrical Products

基　　金：东北林业大学大学生创新实验项目支持(11102250057)

摘　　要：第一时间将所发生事件的时间日期存储起来,往往是设计的关键步骤,被存储起来的时间日期,对于分析了解所发生事件的原因将会起到重大作用。从系统运行的稳定性、可靠性出发,设计一种以X25045为存储元件、DS12887为计时元件、EW78E58单片机为核心、OCMJ4×8C液晶显示器为事件存储系统。该系统已在网络智能型家居服务器中应用,其运行稳定、可靠,电路设计简单实用。It sometimes is the pivotal step of designs that happened incidents＇ time and date were stored at first time. The stored time and date will be very importance to analyze and realize incidents＇ causes which had happened. An incidents stored system was designed according to the principle of system running stability and security, which was used the X25045 as memory component, DS12887 as timing component, the EW78E58 as center component, and the OCMJ4X8C （Liquid Crystal Display） as display component. The system had been used in the network smart home＇s server. It runs stabilization and credibihty. The design of circuit is simple and applied.

关 键 词：单片机 时钟芯片 接口 存储 中断 

分 类 号：TB47[一般工业技术—工业设计]