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