09-21-2010 11:24 AM
Are there any App notes or examples of using the USB ports through the southbridge on the ML510 board. I have looked through the User's Guide and Reference Designs and found XAPP925, but that does not seem to be what I am looking for. Also, i have read the documents listed and I am still not completely sure how the flow from usb through the southbridge works. I saw that each usb has a separate 'DEV' and 'IDSEL' in the Primary PCI bus, but i haven't seen any examples showing how to use that to access the ports.
Any help would be appreciated.