Extend PCIe1x1(GEN3) of Xavier NX to 2-port USB3.1 using USB XCHI controller

Robotics & Edge Computing Jetson & Embedded Systems Jetson Xavier NX
1

hello,
Jetson Xavier NX only has 1 USB3.1 port, but I need 2 or more USB3.1. Xavier NX has a PCIe1x1 (GEN3). Can I use the USB XCHI controller to expand more USB3.1 ports?
For example，VL806 (PCIe GEN2), ASM3042 (GEN3). Can you give me some advice on this?
Thanks!

3

Hi,
There is only one USB3 root hub in Xavier NX module. So for having more USB root hub, you would need to have USB host controller to convert PCIe to USB.

4

hi，thank your reply.

6

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.