摘要
介绍PCI的配置空间,分析PCI配置空间的两种访问机制和各自的工作原理,并给出DOS模式下识别PCI板卡的工作流程和具体实现方法。
In this paper, the configuration space of PCI card is introduced. Two kinds of accessing of the configuration space of PCI card and its related operating principle are analyzed. Then the flowchart and the method of recognition of PCI card in Dos mode are presented.
出处
《石家庄铁路职业技术学院学报》
2005年第1期59-64,共6页
Journal of Shijiazhuang Institute of Railway Technology
