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i.MX6 ->Ethernet bandwith goes down to 0 Mbits/sec when I heat up the Atheros AR8035 a little bit

Question asked by marcelballmann on May 5, 2015
Latest reply on Jun 11, 2015 by igorpadykov

Hi,

I do a bandwith test with Iperf on the i.MX6, the phy is AR8035 connected with a RGMII Interface. I have done an eyediagram and this looks very good also when I heat up the board. But When I do the Iperf and heat up the board the Ethernet bandwith goes down to 0 Mbit/sec. I think it is the RGMII Interface. Did someone have an idea?

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