Hi.
I would like to change default FCLK and Ethernet clock source.
I need to set FCLK to 125 MHz and Ethernet clock source to EMIO.
What is the right way to do it? How can I check my new setting after Zedboard boots up?
Hi.
I would like to change default FCLK and Ethernet clock source.
I need to set FCLK to 125 MHz and Ethernet clock source to EMIO.
What is the right way to do it? How can I check my new setting after Zedboard boots up?
If you follow the steps outlined in the note you refer to and then connect your clock sources to the 'exposed' GMII signals the Ethernet controller will be using your clocks and not the clocks from the PHY.
-Gary
If you follow the steps outlined in the note you refer to and then connect your clock sources to the 'exposed' GMII signals the Ethernet controller will be using your clocks and not the clocks from the PHY.
-Gary
