I attach files. That is screen captured files about serial debug data; That command 'ifconfig' with connected LAN. 'Function.jpg' is SABRE BD and 'Malfunction.jpg' is my designed Bd.
I'd like to know why figure differnt serial data about SABRE BD and my designed Bd.
Is that have recommanded PCB layout rules about LAN devices?
Please, Inform me about that question,ASPS.