This article mainly introduces the structure and performance of PCI9054,which is the univeral interface chip of the PCI bus produced by the America PLX Corporation.

• PCI9054是美国PLX公司生产的PCI总线通用接口芯片,使用该专用芯片桥接PCI总线和本地总线可以无需考虑复杂的PCI总线规范,只需开发系统的硬件。