摘要
本文针对可编程器件仿真系统设计中有关中断处理、I/O端口访问冲突等技术难题,将虚拟机的思想应用于PDSS,完成了PDSS虚拟机的设计。本文在介绍PDSS虚拟机结构及功能模块的基础上对虚拟机设计中有关虚拟内存管理和虚拟中断处理两个技术难题进行了较详细论述,给出了具体的处理方法,较好地解决了可编程器件仿真的问题。
As for the technical problems of interrupt handling, and the I/O port access conflicts in designing programmable device simulation systems, we apply the scheme of virtual machine to PDSS and finish the design of a PDSS virtual machine. On the basis of introducing its structure and functional modules, the paper detailedly discusses two technical problems of memory management and virtual interrupt handling in virtual machine design and gives a specific method, which excellently solves the problem of programmable device simulation.
出处
《计算机工程与科学》
CSCD
2006年第9期106-108,118,共4页
Computer Engineering & Science
基金
国家科技创新基金资助项目(01C26224210555)
关键词
仿真系统
虚拟机
虚拟内存管理
虚拟中断
simulation system
virtual machine
virtual memory management
virtual interrupt
