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Altera_Forum
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15 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
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14 years ago

Could you sample more bits, so that we can see the full message? You can use a slower clock to sample the bus, the MDIO clock is supposed to be <= 2.5MHz

I find it strange that the driver doesn't prinf anything about the PHY. And where does the 123456789 come from?

Could you run the PHY exploring routine in a debugger, to see what it does?