Hello,
I need to invert the Ethernet LED's for my board.
The board has the LED's connected as shown in figure 31. in the system design guidelines for TM4C129x, where the GPIO should sink current to turn them on.
The design guidelines say that either using a current sourcing or sinking design is fine, as long as all the LED's are connected consistently.
But now the link light is on when there is no link and off when there is.
How can I change this ?
Thanks in advance,
Stefán