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Where is the MII "Transmit Error" signal on the STM32F4xx?

Question asked by w1res on Jun 15, 2012
Latest reply on Jun 18, 2012 by Clive One
Hi,

I'm currently doing a design using the STM32F407 which is going to use Ethernet. I am going to be interfacing to an external PHY through the MII interface.

My question is in regards to the "Transmit Error" from the MII specification. After looking through the documentation for the STM32F407, there does not seem to be any mention of this signal! I was expecting to see something like "ETH_MII_TX_ERR" but there is nothing like this anywhere.

Is this signal something that I can simply tie low on the PHY side, or is there something I am missing here?

Any thanks appreciated!

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