Hi, We developed our own carrier. Adapt orin. I was going to use 1G PHY, but I couldn’t configure it properly, My carrier uses 1G PHY and PCIE in Configuration #2 mode. I have a few questions now： 1.How to check if my pinmux configuration works and is correct？ 2.How should I configure my devic…

Then it is a pcie device to jetson. Not a ethernet phy. If you don’t know the difference, then I can explain. No need to refer to any PHY document. Please refer to the PCIe part.