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Can KSZ9031RNX support RMII mode?

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HJ_KIM
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2019/10/14 21:49:52 (permalink)
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Can KSZ9031RNX support RMII mode?

I used KSZ9031RNX for 10/100 ethernet with RMII interface(TXD0/1(pin 19, 20), RXD0/1(pin 27, 28) 4 bit used)
But, can't link other device. The IC can RMII Mode?
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mbrowning
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Re: Can KSZ9031RNX support RMII mode? 2019/10/15 09:40:28 (permalink)
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So you didn't read the datasheet? It's clear from page1 - "Gigabit Ethernet Transceiver with RGMII Support"

Go Navy! Beat Army!
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HJ_KIM
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Re: Can KSZ9031RNX support RMII mode? 2019/10/15 18:31:37 (permalink)
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Thanks to your answer.
Now, I set the kernel of CPU to use MII mode and executed ping test.
So, I checked success the ping test but I used RMII interface.
Do you know this case?
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