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APaci1's avatar
APaci1
Icon for Occasional Contributor rankOccasional Contributor
7 years ago

Connecting 2 TSE (with micrel PHY) each other: Link down

i! I have my Arria10 custom board 2x TSE-PHY MICREL-Ethernet Ports A,B A,B linked to PC NIC works fine (I send and transmit frames from PC to TSE and vice-versa) , I see 100 Mbps, Full Duplex, A...
APaci1's avatar
APaci1
Icon for Occasional Contributor rankOccasional Contributor
7 years ago

Nothiong to do.. if I fix speed both PHY doensnt' go UP and it is impossible to sending any thing.

I tested them connecting to a D-link commercial 1Gb switch, limiting test to 100 mbps. They go up immediatly and I can sent/receive frames , no problem.

Only when i connect one each other, PHY cannot go up. But should be possible connect 2 PHY each other, I think!!

Another question... TSE MAC FILTERING seems don't run.. I set on TSE main control register TSE_PROMIS_EN=0 and TSE_CTRL_FRM_ENA=1 .. so TSE must receive only frames directed to it (MacD = Mac TSE) but it remains to receive any frame on user side.... !!!!!!

If anyone has suggestions they are well accepted!!

Thanks

Filippo