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    Navigation: All forums > Usb > Message List > Message Post

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    From: "Zhu Xiaolin" <zhuxl@v...>
    Date: Thu, 20 Nov 2003 16:59:41 +0800
    Subject: [usb] a question about high speed usb enumeration
    Top

    Hi,
     
    In full speed USB system(win2k or winxp),  I record some enumeration sequences from host like
        reset
        get device descriptor(40 bytes)
        reset
        set address
        get device descriptor(12 bytes)
        get configuration descriptor (9 bytes)
        get configuration descriptor (full length)
        get string descriptor
        set configuration
        set interface
     
    My question is, what is the enumeration sequence when a high speed device is pluged in a high
    speed host(win2k or winxp)?
     
    Thanks.
     
    Zhuxl

    ReferenceAuthor
    [usb] USB Test Bench getting hung...Horizon_temp

    Follow upAuthor
    RE: [usb] a question about high speed usb enumerationMarc Reinig
     
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