The essence of the driver is to configure the system resources through access to the configuration space of corresponding PCI card.
PCI总线驱动程序的实质是通过相应板卡配置空间的访问来配置系统资源。
The frame of the configuration space configuration header, configuration theory and access method for PCI bus devices are introduced in this paper.
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；
This paper describes the hardware design of BU-61585 and configs PCI 9052 configuration space.
描述了BU—61585的硬件设计、PCI 9052配置空间的配置以及给出了如何编写设备驱动程序。
PCI bus is a computer local bus. supporting "Plug and Play" in interruption. This paper introduces the configuration space and configuration cycle, and gives an approach to design IO interruption.
PCI总线是一种微机局部总线，在中断上支持即插即用，本文介绍了PCI总线的配置空间和配置周期，并着重讨论了中断实现的方法。
PCI bus is a computer local bus. supporting "Plug and Play" in interruption. This paper introduces the configuration space and configuration cycle, and gives an approach to design IO interruption.
PCI总线是一种微机局部总线，在中断上支持即插即用，本文介绍了PCI总线的配置空间和配置周期，并着重讨论了中断实现的方法。
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