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TUSB8041: USB8041 USB Hub Enablement

Annamalai Lakshmanan
Intellectual 590 points

Part Number: TUSB8041

Hi,

i am trying to enable USB Hub 8041 in qnx, and currently not sure what is the initialization sequence specific to the hub like power enable, reset and so on.

Also is the usb xhci compliant or ehci ?

regards

Annamalai

  • 0
    TI__Guru**** 187281 points

    Annamalai

    Can you share your design schematic? The TUSB8041 is a four-port USB 3.0 hub. It provides simultaneous SuperSpeed USB and highspeed/full-speed connections on the upstream port and provides SuperSpeed USB, high-speed, fullspeed, or low-speed connections on the downstream ports, so it will support XHCI and EHCI USB host controller.

    Thanks

    David