HT46R系列单片机定时问题研究

随着HT46R系列单片机在各种测控系统上的实际应用,定时/计数器的作用也显得越来越重要.介绍了通过程序对HT46R系列单片机内部的可编程定时/计数器的定时方式和工作模式的设定和控制以确定定时时间,并提出了一种扩展定时/计数器定时范围的有效方法.最后,以该定时/计数器方法在全自动电饭煲控制系统中的应用为例,说明该方法使得定时/计数器的应用范围更加广泛,使用更加灵活.

Research on timing of HT46R series single-chip microcomputer

With the application of HT46R series single chip microcomputer in the various detection and control system, time/counter becomes more and more important. Timing method and controlling of work module to time/counters in HT46R series single-chip microcomputer with program was introduced. At the same time, the methods to extend the range of time/counter and to apply the time/counter to the control system of the full-automatic electric rice cooker were presented. The result shows that this method makes the application scope of time/counter wider.