Pcie design for Jetson nano

Hi everyone,

Can’i design pcie for Jetson nano as below:


how dose me modified dts and kernel?

Thanks.

Hi,

Which device cannot work now?
The configuration is same as devkit so nothing needs to be modified.

Why do you connect PCIE1_TX/RX/CLK here? This is for ethernet on nano module and cannot be used.
Are you sure you follow the jetson nano design guide?

ok, i got it.

if i don’t need ethernet, can’i use pcie1? Just disable ethernet in dts?

Is Jetson Xavier NX have RJ45、Pcie 2 port(pcie0 x4,pcie1 x1)?

Thanks.

if i don’t need ethernet, can’i use pcie1? Just disable ethernet in dts?

That cannot work. we don’t have pinout from module for pcie1.
As for the NX, please refer to the NX design guide.

Hi Wayne,

I have a question,pcie1 is used for ethernet on nano module, and i can’t use it, why draw it out on schematic diagram?

Thanks.

Which file are you referring to?