About CM4 USB OTG and USB 2.0, are these two independent?

BPI-M5/BPI-M2 Pro/BPI-M2S/BPI-CM4/BPI-CM5
1

I have 2 USB camera, when I plug in USB2.0 host, the USB2.0 bandwidth is not enough when running the two together.

So, I saw that the A311D has another USB OTG socket, so I would like to ask if I have one camera plugged into the USB2.0 socket and the other camera plugged into the USB OTG socket. Will the hardware transfer speed be independent?

Thanks

2

CM4 has USB OTG, but this is connected to the USB TYPEC socket.

If it is used to connect a camera, software is required to change the OTG to HOST mode,

and then supply power through PIN2 and PIN4 on the CM4IO 26PIN.