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TMS320F28388D: Ethernet and Ethercat semantic difference

Part Number: TMS320F28388D


Hello, Mr. Expert,
Although ethernet and ethercat on the F28388d daugther board use the same phy integration, the gpio connection that I have marked in the red box in the picture is present in the ethercat circuit, but not in the ethernet circuit, what is the reason for this or is it a schematic drawing error?

I am waiting for your feedback.
Best regards.