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Altera_Forum
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14 years ago

Stratix IV GX Pin Assignment

Hi, I'm working on the Stratix IV GX 230 board and I'm trying to use the Triple Speed Ethernet in RGMII mode with MDIO. I did everything well untill the moment I needed the PIN in order to co...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

I have no answer coming from the PHY when the MIDO_oen = '1'.

The signal mdio_out mdio_in and mdio are changing only when the mdio_oen = '0'.

Does that mean that my transceiver isn't working well?

I use a LVDS transceiver configured by the Triple Speed Internet. I haven't changed the default setting for this component.