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Altera_Forum's avatar
Altera_Forum
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13 years ago

Problems with Cyclone IV and DP83848C

Dear all, I've made my own board of Cyclone IV EP4CGX110CF23C7. And i want to make a ethernet module with DP83848C which is surpported by the TSE core. However, when i have completed my SOPC syst...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Okay. Your board isn't even answering the first ARP request, so you need to use signaltap to figure out if the ARP request gets on the PHY's rx interface, and if your system answers on the PHY's tx interface.