DS1302在微电脑智能高压综合保护装置中的应用

Application of DS1302 to Micro-computer Intelligent High-voltage Complex Protection Apparatus

介绍了串行接口实时时钟芯片DS1302功能、特点、工作原理以及DS1302在智能高压综合保护装置中的应用,给出了DS1302芯片与AT89S52单片机的硬件接口电路,并编写出了相应C51应用程序。

The essay introduces the function, features, working principles of serial interface real - time clock chip DS1302 and its application to intelligent high- voltage complex protection apparatus. It gives the hardware interface circuit of chip DS1302 and single - chip computer AT89S52 and the relevant C51 program.