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MPC5748G: How to implement diagnosis signals with GPIO?

Question asked by Yi Wang Employee on Jun 28, 2017
Latest reply on Jul 9, 2017 by Yi Wang

Dear Team:

 

We have learned about the difference between MII and MII_Lite, however we still need to use both FEC modules of MPC5748G. So the question is, is it possible to simulate TX_ER, RX_ER, COL, and CRS with GPIO?

It would be great if we can get an example.

 

Appreciate your help!

 

Best Regards,

Wang

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