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Altera_Forum's avatar
Altera_Forum
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12 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
12 years ago

Yes, it looks like the packet is ignored by the TSE. Here are a few questions

[list][*]Is ETH_RXCLOCK connected to the correct port on the TSE?[*]Is the Ethernet packet well formed?[*]Is the TSE reception enabled?[*]Is it a broadcast packet[*]If it isn't a broadcast packet, is the packet's destination MAC address the same one than the TSE's?[*]could you include in your Signaltap sources the ff_rx_dval, ff_rx_sop, ff_rx_eop and ff_rx_rdy signals?[/list]