This paper summarizes the configuration of the access method and data sets. 本文对该存取方法及数据集的结构,作了综合描述。
The frame of the configuration space configuration header, configuration theory and access method for PCI bus devices are introduced in this paper. head continuous with body; 介绍了PCI总线设备的配置空间配置头的结构及其配置原理,给出了配置空间的访问方法;
The configuration space header layout, configuration theory and access method for PCI bus extended board using bridge adapter are described in detail in this paper. A configuration example of PCI multi-serial port card is also shown. 详细阐述了采用桥接电路的PCI总线扩散板卡的配置空间头标区组成及其配置原理,给出了配置空间头标区访问方法,提供了PCI总线多串口卡的配置实例。