pci 9054芯片的电路原理图 制作成PCB板经过调试能够使用-pci 9054 chips are made ​ ​ into a circuit diagram it can be used to debug the PCB

This a PCI to USB bridge schematic that i was draw by hand from a PCI to USB card, the schematic use VT6212L to make bridge, the idear is that we can use microcontroler interface to PC through PCI slot by USB, ha ha it is too easy.-This is a PCI to U

PCI操作规范手册. 给出了pci总线上各个信号 列表，并给出了如何使用这些信号完成各种操作。-PCI practices manual gives a list of pci bus on each signal, and shows how to use these signals to complete various operations.

This file contains the latest PCI Firmware specification, i.e. PCI Firmware Spec v3.1. The updates include references to UEFI. Previously, in PCI Firmware spec version 3.0, the reference is EFI which now has been replaced by UEFI.