USB 2.0 Device Mode and Recovery port

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

Hi,
We are designing a Xavier AGX Custom carrier board, From the OEM Developer guide it is clear that for initial boot up and recovery the USB 2.0 Port 0 (Pin F12 and F13) should be used in device mode . We have a doubt that whether the same port can be used as a device mode after boot up? We are trying to enumerate Xavier AGX as USB 2.0 Storage/memory device. Is that possible? Do any existing example is available for that? I have attached schematic for the USB 2.0 Connection. for reference.

USB
USB1234×652 45.2 KB

4

We have a doubt that whether the same port can be used as a device mode after boot up?

Yes, it is possible. Just need to configure the device tree.

we are trying to enumerate Xavier AGX as USB 2.0 Storage/memory device.

NV devkit already provides similar case on device mode port. Better checking with nv devkit for this function first. Not sure if that is what you want.