时钟/日历芯片在无功补偿控制系统中的应用

Clock/calendar IC is Applied in Control System of Reactive Power Compensation Facility

实时时钟 /日历芯片是构成微控制系统里时钟系统单元的主芯片。本文介绍了具有串行传输总线 I2 C接口的实时时钟 /日历芯片在无功补偿节能装置控制系统中的应用 ,并对其与主控CPU的接口电路、软件编程设计中的关键问题作了阐述。

Real-time clock/calendar IC is the main chip of the clock systematic unit in the micro-control system.This article introduce real-time clock/calendar IC which have serial interface I 2C bus to apply in control system of reactive power compensation facility.It also explain some key problem including the interface circuits to main CPU and software design.