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TUSB2046B in WinCE 6.0

Jos Rog
Prodigy 30 points
Other Parts Discussed in Thread: TUSB2046B

Hello,

I have one question about compability. Can I use TUSB2046B usb hub IC in my design on which is running WinCE 6.0 platform?

My question refers on compatibility reagarding drivers in WinCE 6.0 platform.

Thanks in advance,

Josko

  • 0
    TI__Genius 16440 points

    The TUSB2046B presents it self as a standard USB hub and only requires the USBHUB.sys driver that should be native to all operating systems. 

    For embedded OSes, like WinCE, you need to insure that you need to enable USB hub functionlaity when you compile your kernel.

     

  • 0 in reply to DHarmon
    Prodigy 30 points

    Thanks for answer.

    I successfully managed to make my board work with tusb2046b. I can connect to PC, and PC side can see all the downstream devices connected. The problem occurs when I connect my usb hub to WIN CE 6.0 device (USB 1.1). It doesn't see any of downstream devices (for test I use only 1 device). But when I connect my WIN CE device with usb hub that uses another usb hub chip (AU9254 from Alcor Micro) everything works great.

    I could use some help here.

    Thanks in advance.