AnsweredAssumed Answered

How to output 25 MHz Clock from RGMII_TXC pin

Question asked by Mehmet Ali Ipin on Mar 16, 2017
Latest reply on Mar 29, 2017 by Mehmet Ali Ipin

Dear Community,


I have i.mx6dl based board with Micrel KSZ9021 PHY.  PHY needs 25 MHz clock from MX6 MAC to generate 125 MHz reference clock, in its RGMII mode. 


I am using u-boot 2009.08.  There is 6 MHz clock at RGMII_TXC pin. Is it possible to output 25 MHz clock from this pin?  If yes, How can I do it?


Thanks and best regards.


Mehmet Ali Ipin