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Altera_Forum's avatar
Altera_Forum
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18 years ago

RGMII with the triple speed ethernet MAC core

Hello, I have a board with a Stratix II 180 C3 FPGA and a Marvell gigabit Ethernet PHY. The MDIO connection with the Phy works well. I can get the Phy status/id/etc. I also receive Ethernet pac...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

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hi,

I remember that there is register in the MARVELL PHY to control

the RGMII receive/transmit timing. You can try to see them.

regards,

--- Quote End ---

Thanks, that was it. I adjusted the tx clock to data skew and now it works perfectly :)

Marc