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T1014 Processor RGMII Ethernet Interface Question

Question asked by Robert Martinson on Jan 15, 2017
Latest reply on Jan 16, 2017 by ufedor

When using the T1014 processor, I understand that to use the RGMII gigabit Ethernet interface, a 125MHz clock needs to be applied to the EC1_GTX_CLK125 pin.  If a design only contains a 10/100 Base-T Ethernet PHY and I only desire to run the Ethernet interface at 100 Base-T, I assume that I would only connect a 25MHz clock to the EC1_GTX_CLK125 pin.  I cannot confirm this in any of the datasheets/application notes.  I need confirmation that this is acceptable.  Thanks!