change MII speed

Hi,I tried using customizeMiiSetSpeed() in my app to change from autodetect to 10 mbit / half duplex and failed miserably. Any thoughts ? Regards Olaf

What do you mean when you say that it “failed miserably”. What happenes? Doesn’t the PHY change to 10mbit/half duplex?

Exactly, the PHY does not change to 10 mbit/half when I call customizeMiiSetSpeed(FALSE, FALSE); in my app. I am using a standard Intel 971 PHY.