用APPLE-Ⅱ微机做成数字存贮示波器

来源期刊：中南大学学报(自然科学版)1989年第3期

论文作者：刘家煌 彭恋平

文章页码：288 - 293

关键词：数字示波器； 数据存贮； 微型计算机； 自动绘图； 卷动显示

Key words：digital scilloscope； data memory； microcomputer； automatic graphing； crawling display

摘    要：本文介绍用APPLE-Ⅱ微机做成数字存贮示波器的方法和主要功能以及程序编制要点。该项研究的特色在于:可分别用CRT和通用示波器作为波形显示器;具有电压和时间“测量卡尺”,波形参数的测量精度高、直观、方便;可通过键盘进行人机对话,不仅使用操作极其简便,而且功能的扩展与再开发也很灵活、容易。

Abstract: In this paper a method of making digital storage oscilloscope by using APPLE-Ⅱ microcomputer, its main functions and the principle of designing the programs are described. This digital storage oscilloscope has some eharacteristics. It can use CRT or common oscilloscope as the waveform display device. There are measuring scales for time and voltage in it. The waveform parameter can be obtained precisely, conveniently and with direct-view. The dialogue between man and computer can go on with the keyboard. It can be operated simply and conveniently, and can be expanded or redeveloped nimbly and easily.