摘要
研制了用微机控制的电化学测试分析系统。该系统可以完成多种电化学实验,实现实时、非实时显示效据曲线,打印实验结果。介绍了出CPU8031、A/D、D/A转换电路及逻辑控制电路等组成的接口电路,以及用8051汇编语言编写的各种波形发生程序,数据采集、定时、通讯程序等;介绍了用8088汇编语言编制的系统主机的管理软件包、图形显示程序;介绍了量程可变的线性坐标系统的坐标变换公式及其技巧。
Develops a electrochemistry measuring analysis system controlled by microcomputer. The system can do many kinds of eletrochemistry experiments, display the data curve in real-time or unreal-time and print the experiment results. Introduces a hardware interface circuit composed mainly of CPU8031, A/D, D/A, and logic controlled circuit. Gives all kinds of 8051-assembler language program that can produce a variety of wave and gather data. Introduces a vast amount of 8088-assembler language program that manage the total system and do plotting. Gives the coordinate scale formulas of linear coordinate system of changeable range.
出处
《大连铁道学院学报》
1993年第3期81-84,共4页
Journal of Dalian Railway Institute
关键词
电化学分析
数据处理
接口设备
electrochemical analysis
measuring systems
data processing
interface equipment
