PCI总线从设备控制器的设计与实现

Design and Realization of PCI Target Device Controller

本文重点分析了PCI总线设备控制器的设计方案。以PCI总线协议的分析和理解为基础,对PCI总线设备控制器进行了功能分析和结构划分,对PCI总线从设备控制器的设计思路和各个子模块电路的设计与实现进行了详细的分析阐述。设计验证结果表明,该设计在功能和时序上达到了预定的目标。

The design of PCI bus controller is mainly discussed. It analyses the function and architecture of PCI bus controller, which is based on analysis and mastery of PCI bus specification. The design and implementation of all sub modules of PCI bus target con- troller are also discussed in detail in this paper, whose premise is function analysis and architecture partition of PCI bus controller. The results of verification show that the PCI bus controller meets the anticipate goal in the functional specification and timing characters.