In this paper, a timing method is proposed which USES the 8253 IC of a IBM-PC as a data acquisition system. The programing skill and the practical procedures of an application are presented.
本文提出了一种利用IBM - PC微机自身的8253芯片作为数据采集系统的定时方法，给出了应用时的编程技术和具体程序。
With management by both PC and IC card managing instrument, the system works reliably and could be operated expediently.
系统采用微机与IC卡管理机进行双重管理，使系统工作可靠、操作方便。
Aiming at the way of engine oil replacement and refueling, an IC card engine oil refueling system composed of one PC and several real - time refueling controllers is designed.
针对目前机油的更换和添加方式，开发了一套由PC机与多台加油机实时控制器组成的IC卡机油加注系统。
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