It’s on orin nx board cad.
First, it seems that there is no length matching spec between pairs in the design guide for high-speed signals such as usb, pcie, and hdmi. However, Gigabit Ethernet seems to have intra and iner-pair skew specs. Is it correct that inter pair skew spec does not exist for other high speed signals except for Gigabit Ethernet?
Second, what dielectric height is used for trace spacing?
In the case of wiring at the outermost part, is it okay to look at the height of the part highlighted in yellow in the picture?