终端仿真驱动程序FZ200设计方案

A Design Approach for Terminal Simulated Program FZ200

给出了用于ＭＶ超级小型机的终端仿真驱动程序ＦＺ２００，该驱动程序运行于ＤＯＳ环境下，ＩＢＭＰＣ系列及其兼容机上，讨论ＴＦＺ２００的设计思想，实现方法及其调试技巧，ＦＺ２００是一个可安装的设备驱动程序。它既方便于ＤＯＳ管理，又便于用户的二次开发，对于仿真终端设计过程中遇到的一些问题，如控制码的转换方法，键盘的仿真，功能键的组合等，文中介绍了解决的方法。

A FZ200 simulated terminal program for supper minicomputer MV is provided in this paper. The program executed under the DOS environment with IBM PC and its compatibles. And the design ideas. implamatation methods and testing techologies are discussed. The program FZ200 is a device driver program which can be installed on the DOS. It is convenient for DOS management and user redevelopmenf. Besides. some issues on the simulated terminal program.such as the converting of control code. the keyboard simulation and the combination of function keys are solved.