I wanted to use PCAN-miniPCIe FD Card on the xavier devkit with jetpack4.4.
However, no matter reboot or poweron, there was a probability that no PEAK device detected when checking by lspci.
Later, I tested that the same card could be always detected on x86 Linux with kernel-4.9.
Could you please provide more information about this ‘PCAN-miniPCIe FD card’?
Jetson-AGX doesn’t have a miniPCIe slot. It has only CEM-x16 slot (with active x8 lanes) and M.2 Key-M and M.2 Key-E slots. Wondering if you are connecting your card through any adapters? It would be good if you can describe your setup more.
I just updated the other thread also. If the issue is really to do with the REFCLK amplitudes, there isn’t much that we can do here as the customer base boards are not in our control and we are not sure whether they are designed adhering to the design guidelines published by Nvidia.