摘要
本文介绍 IBM-PC 系列机中的定时信息。进而介绍利用这些信息实现各类长、短定时间隔的编程技巧,并以实例说明之。
In this paper,the clock information in the series of IBM-PC personal computers is di- scussed.The skill to realize various types of timing in both long and short period with the help the above information is also in- troduced.Several program examples are given.
出处
《自动化与仪表》
1993年第4期40-43,共4页
Automation & Instrumentation
