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i.MX6 MDIO turn around

Question asked by Andrew Dyer on Oct 16, 2018
Latest reply on Oct 21, 2018 by igorpadykov

I am working on a design hooking up an i.MX6Q to an ethernet chip that has an errata on it's MDIO interface where the chip does not drive the MDIO line low correctly during a turn around cycle.  Does the i.MX6 check the state of the bus during a turn around cycle or just report back the data?

 

This question is similar to one asked in the Qoriq forum "QorIQ EMI_MDIO controller ACK bit checking"

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