WIN9X下可编程的虚拟实验环境研究

本文在分析WIN9X环境下构建虚拟可编程环境的功能需求以及WIN9X的体系结构和虚拟环境的基础上，提出了一个虚拟可编程模型，并详细分析了模型中使用的VxD技术及工作 原理。应用该模型实现了微机原理、接口技术等课程的可编程虚拟实验环境。实验表明，该虚拟实验环境能够满足教学的要求。

Research of the Programmable Virtual Experiment Environments in WIN9X

By analyzing the functional requirements of building programmable virtual experiment environments, and the architecture and virtual environments of WIN9X,the paper gives a virtual programmable model.The technology of VxD and the mechanism of the model are analyzed.The authors have realized the programmable virtual experiment environments for the subjects of computer principle and computer interface with the model.Experimental results show that the vitural experiment environments can meet the requirements of teaching.