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Does i.MX6DL have limitation of giga ethernet?

Question asked by JHY on Sep 1, 2014
Latest reply on Sep 1, 2014 by igorpadykov

I use i.MX6DL and RTL8111F(pci ethernet).

 

When I run iperf in normal status, TX speed is about 600MBits/sec and somtimes disconnection occurs.

 

But when reducing TX speed to under 300MBits/sec (by adjusting MTU to under 500 or Number of Tx descriptor registers to under 128), there is no disconnetion.

 

So I want to know whether i.MX6 has a limitation of giga ethernet or not.

 

If not, advise to me about abobe please.

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