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Question about Giga LAN KSZ9021RN with i.mx6 platform

Question asked by edwin rose on Mar 10, 2014
Latest reply on Jun 24, 2014 by Yixing Kong

Hi all,

I have a problem about giga lan ksz9021RN  with i.mx6 Quad platform.

When I test the LAN speed, there have speed problem

If I connected to 100M hub, the LAN speed can reach up to 80Mbits/sec.

But if I connected to 1G hub, the LAN speed down speed to 10Mbits/sec.

Please refer the following pictures.

 

Could anyone can give me how to solve the problem? Thank for your help!!

 

Connected to 100M hub:

100M.jpg

 

Connected to 1G Hub:

1000M.jpg

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