Forum Discussion

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

Configuring triple speed ethernet MAC with National DP83640 PHY in MII interface

I have made my own custom Cyclone IV Nios board with two DP8360 PHY. I also used the TSE MAC from Altera. I'm trying to test this board using the simple socket application. First I've upda...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Dear Daixiwen,

Thanks for the reply. I've added signaltap probes and I can see that data is coming from phy to the mac. I've used rxclk and trigger on rxdv. When I disconnect the ethernet cable, the phy stops sending date.

For another hand, the mac is not sending any data to the phy. It looks like it is ignoring the data received.

Best Regards,

Celso