电脑日历时钟及定时控制器

COMPUTERIZED CALENDER/CLOCK AND TIMING CONTROLLER

本文给出了在单片机的控制下ＭＣ１４６８１８日历时钟及控制器的一种使用方法，实现了掉电状态下的时钟运行，数据保存，和控制信息处理，体现了ＭＣ１４６８１８芯片在实时控制方面的优点。

This paper applies a way of MC146818 calender, clock and timing controller in the controlling of single-chip computer.It come ture that the clock running on the down power,data saving and control information processing.It also embodys the privillege of MC146818 on the aspect of real-time control.