When we configure the PHY to use LED mode 2, the LED on Pin 26 is supposed to indicate collisions.
However in full duplex mode when the transceiver is connected to a switch supporting full duplex there cannot be any collisions. After all that is the whole point of full duplex.
So why when we stress testing our UDP implementation does the RED light occasionally come on?
What does this indicate when in full duplex?
In the TLK110 manual I can’t find any reference to how this LED is used in full duplex.
Thank you and best regards