摘要
介绍了一种由80C31单片机和PSD301可编程外围接口器件组成的多路数据采集控制系统，详细叙述了系统的设计过程和PSD301的编程配置，并给出了程序流程图。该系统具有电路简单新颖、可靠性高、低功耗、可灵活配置等特点，具有较高的实用价值。
This paper presents a kind of multi－channel data acquisition and control system composed of single－chip microprocessor 80C31 and programmable system device PSD301．The detail design of the system and configuration of PSD301 are described． The flow chart of program is also given． The system has characteristics with simple and novel circuit high reliability low power，and flexible configuration etc． It owns great practical values．
出处
《电测与仪表》
北大核心
2000年第8期20-22,共3页
Electrical Measurement & Instrumentation
关键词
单片机
可编程外围接口器件
数据采集
控制系统
：single－chip microprocessor；programmable interface device；configuration；data acquisition and control system
