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TSchu3's avatar
TSchu3
Icon for Occasional Contributor rankOccasional Contributor
2 years ago

Arria 10 Gx board, SFP connection no link

Hello all, I am attempting to bring up a link on a new Arria 10 Gx board, using the SFP+ connector. I started by generating an example design for the Low Latency Mac, with the 1G/2.5G Ethernet Examp...
Fpga Devkit
ZiYing_Intel's avatar
ZiYing_Intel
Icon for Frequent Contributor rankFrequent Contributor
2 years ago

Hi,


Can I get more clarification about this "The internal PHY port 'operating_speed' always shows as "000" which I believe corresponds to at 10G connection. This is true even when I am connected to 1G or 2.5 G only devices. So it is not updating to the correct current speed."?


May I know that you how to debug it? Do you just change the speed through the different switch that connect to the board?


Best regards,

Zying