Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

Auto-Negotiation FAILED with TSEMAC and PHY Marvell 88E1111

I'm trying to check single socket example in a Cyclone III EP3c40. I've configured in SOPC in both case: as 10/100/1000Mbps Ethernet Only as 1000Mbps Small MAC result was always the sa...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

Does the PC say anything about the LAN interface status?

If you can connect an oscilloscope to the LAN connector, you can also check if you see any sync pulses going on the lines.