PCB layout rules for PCIE, SATA, LAN, LVDS, USB, SDVO, …
        Here is a helpful design guide document which describes recommended electrical circuits and PCB layout rules for:
        
     - PCI Express, ExpressCard, PCI Express Mini Card, PCI Express Graphic – PEG,
 - PCI, Ethernet – LAN, USB, IDE, SATA, LPC, Audio AC97 / HDA,
 - SDVO, DVI, VGA, LVDS, TV-Out,
 
    
        Don’t get confused. It’s a design guide for COM Express carrier board. Just ignore mechanical and power chapters in the document.
Original document can be downloaded here
      
Original document can be downloaded here




