摘要
本文介绍我们研制的一套结构简单、操作方便、成本低廉的８６系列微机接口实验装置。该装置可直接调试运行８６系列汇编程序，具有各类查询、中断输入／输出实验功能、键盘与显示器接口测试实验、打印机控制实验、Ｄ／Ａ与Ａ／Ｄ转换实验等。在传统的实验项目［２］上增设了两组联接实验，并比现有的８６系列机实验装置增多了输入功能。
This paper introduces a new experimental equipment for 86-series microcomputer interfacing. The equipment can directly run the assembly programs for 86-series microcomputers and has the functions of interruption and handshake. It can be used in traditional experiments such as the interfacing of keyboard and monitor, printer controlling, A-D and D-A conversion. It is also suitable for inter-link experiments, and more important, it has the input function.
