Hi community,
is there another reason for AC coupling at the ENET_REF_CLK input in SabreSD-design than adjusting the voltage levels?
In my design I want to use 2.5V for all the Ethernet-related stuff (NVCC_ENET, NVCC_RGMII and VDDIO of the PHY) so connecting ENET_REF_CLK directly (only with a series resistor at the PHY's output) should be OK - or did I miss something?
Best regards,
Martin
Solved! Go to Solution.
HI Martin
I agree with you: with the same voltage for all the Ethernet-related stuff
connecting ENET_REF_CLK directly is OK.
Best regards
igor
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HI Martin
I agree with you: with the same voltage for all the Ethernet-related stuff
connecting ENET_REF_CLK directly is OK.
Best regards
igor
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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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