Forum Discussion
Altera_Forum
Honored Contributor
14 years agoTransmit should always work. CHeck with signal tap both the avalon stream interface and the PHY side signals, to check where the transfer is stopped.
For reception you should configure the MAC with a MAC address, or set it in promiscuous mode, or most of the packets will be filtered and never transmitted to the DMA. You should also check if the PHY needs any initialization. Is there any reason why you don't use an OS with a tcp/ip stack?