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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

Thanks for your help Daixiwen, I have already changed the buffer to what you said (because it had a strange behavior before) and my mdio_oen goes 0 when he wants the PHY's answer and 1 otherwise.

I can also see some toggling on the mdio_out pin which I believe is reassuring..

I'm compiling the project and I'll see if my PHY will finally work after that.