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Altera_Forum's avatar
Altera_Forum
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12 years ago

Triple speed ethernet IP core don't receive the RGMII data?

I use the triple speed ethernet IP core with an external PHY Device, the first picture is shown as my test block diagram . Transmiting part works normally, however, There is no data on the avalon-ST ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

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I am sure pin assignment and board is correct

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How did you test this?

i.e. what is different between the configuration where you have confirmed the pin assignments and board is free of defects, and your problematic diagrams in your earlier post?