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Question about selecting USB2.0/USB3.0 host controller device

Zhengquan Lu
Intellectual 1035 points
Other Parts Discussed in Thread: TUSB7320, TUSB7340

Hi team,

    My customer would like to use USB2.0/USB3.0 host controller device and they want the interface between CPU and the USB controller is GE type. is there any suitable device? If not, could you please help to share which kinds of interface our USB controller could use? In addition, please help to provide several recommended devices if possible. Thanks a lot!

Best Regards

Zhengquan Lu

  • 0
    TI__Guru**** 181321 points
    Zhengquan

    We have TUSB7320 and TUSB7340 xHCI host controller that use PCIe Gen 2 to interface to the CPU. The difference between 7320 and 7340 is 7320 is a 2 port controller while 7340 is a 4 port controller. Both controllers are not recommend for new design and support will be limited.

    Thanks
    David