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Altera_Forum
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10 years ago

Yet Another TSE/SGDMA/Simple Socket Server Post

Hello Altera Forums! I have been a long time lurker, and am making my first post. I have been searching for my particular issue, but that has not yielded any specifically useful results. Let me...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

You say that you are using the rgmii lines at 25MHz. Are both the TSE MAC and the PHY set in 100Mpbs mode? Is the PC also set in 100Mbps mode?

I think I misunderstood your previous post. I thought the "Packet decoding" picture was a screenshot of wireshark on a packet that was actually received by the PC. But if it didn't get through then yes it could be a problem on the RGMII lines or the PHY configuration.

What you should see in wireshark when pinging the board:

[list][*] ARP request from the PC

[*] ARP reply from the altera card

[*] ICPM echo request from the PC

[*] ICMP echo reply from the altera card[/list]