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RMII/SMI interface for dual LAN8720 PHY problem

Question asked by Mariusz Slonina on May 9, 2018

Hello. I am try design PCB on iMX6Gcv2m05.

i need use both RMII interface but pins configure application reports that is impossible use SMI interface (mdc,mdio) because of pin conflict . only one can be used....

My PCB will work with LAN8720 PHY under LINUX.....

How to resolve this problem ?