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i.MX6/Enet: CRC/FCS errors

Question asked by 42Bastian Schick on Dec 4, 2014
Latest reply on Dec 25, 2014 by 42Bastian Schick


I am noticed that I get FCS error while sending if TDAR is written even if it is set (100 out of 100,000 packets).

But this seems not to be the known erratum for the ENET.


I am using a i.MX6Q on a Phytec phyFlex-i.MX6Q board running non-linux, sending and receiving every 40us a packet.


I know there is a bandwidth limit (measured 600MB/s) but the FCS errors come even at a bandwidth of 200MB/s.


Did anyone experience the same?