摘要
文章针对复杂的大型仿真系统繁多的模拟量数据采集,提出了一种基于80C196KB微处理器和AD574A模/数转换器为核心的数据采集卡的设计与实现。文章重点阐述了其硬件接口电路和软件设计思想等。实际调试运行表明,该卡具有实时响应速度快、数据吞吐量大、抗干扰能力强等优点,可广泛应用于船舶轮机、电站等仿真培训系统。
This paper emphases on illustrations of the interface circuits and desig n of software.Results of tests and applications show that this card has such merits as hig h speed respondence and strong anti-jamming abili-ties.It can be widely used in power station,marine simulator and so on.
出处
《工业控制计算机》
2003年第9期17-18,20,共3页
Industrial Control Computer
