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  1. #1
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    USB2.0 na A7N8x-x, como?!

    bom, tem um readme certim e tal
    mas nao entendi direito algumas coisas

    alguem pode explicar essa parte ae de
    2.2 QFE fix for existing USB driver stack on Windows XP



    ai vai o txt

    ---------------------------------
    ---------------
    1. Introduction
    ---------------
    The contents on this CD will allow OEMs and System Builders to incorporate USB 2.0 32-bit support for
    EHCI Host Controllers on the Microsoft(r) Windows(r) XP operating system (build 2600).
    Please note that Windows .NET Server and Windows XP SP1 will NOT need this package,
    because they already contain software support for USB 2.0.


    1.1 USB 2.0 EHCI Host Controllers Supported
    -------------------------------------------
    The drivers provided on this CD have been tested with the NEC USB 2.0 host controller and the Intel EHCI Host Controller.
    The hardware IDs of the USB 2.0 host controllers supported by the provided solution are as follows:
    PCI\VEN_1033&DEV_00E0&REV_01
    PCI\VEN_1033&DEV_00E0&REV_02
    PCI\VEN_8086&DEV_24CD

    The driver will not install on any other EHCI controllers with hardware IDs different from the ones stated above.
    Microsoft’s plans regarding support of additional EHCI controllers can be found on
    http://www.microsoft.com/hwdev/bus/usb.


    1.2 USB 2.0 Hub support
    -----------------------
    USB 2.0 hubs are supported natively by Windows XP.
    All hubs that report correct hub class code in their device descriptor will be compatible with the existing USBHUB.SYS
    driver in Windows XP.



    ----------------------
    2. Contents of this CD
    ----------------------
    This CD contains the following:
    a. USB 2.0 EHCI package
    b. QFE fix for existing USB driver stack on Windows XP

    Both packages need to be installed to support USB 2.0 on windows XP.


    2.1 USB 2.0 EHCI package
    --------------------------
    The USB 2.0 EHCI package consists of the following files:
    USBEHCI.SYS
    HCCOIN.DLL
    USB2X.INF
    USB2X.CAT

    The USB EHCI package contains the Enhanced Host Controller mini-port driver. The INF file is responsible for loading the
    USBEHCI.SYS host controller miniport on a Windows XP system, and the host controller coinstaller (HCCOIN.DLL) is
    responsible for synchronizing communication between the Enhanced Host Controller and the companion host controllers.


    2.2 QFE fix for existing USB driver stack on Windows XP
    -------------------------------------------------------
    The QFE package is responsible for updating USBPORT.SYS and USBHUB.SYS on Windows XP.
    Localized versions of this package only differ in terms of the QFE installation user interface (UI),
    displayed during package installation. Since this package replaces USBPORT.SYS and USBHUB.SYS with updated versions,
    a reboot is essential.



    --------------------------
    3. Installation Directions
    --------------------------
    Please follow these directions for a smooth installation of the USB 2.0 package.

    A. install the QFE
    1. Both the USB EHCI package and the QFE (described in section 2) must be installed.
    2. Always install the QFE package first. This will prompt for a reboot. Before you reboot,
    please ensure that you have installed the EHCI Package also. Install the USB 2.0 EHCI package using
    Plug and Play INF driver installation procedures.

    B. Install the USB 2.0 EHCI package
    1. Click Windows [Start].
    2. Click [Control Panel].
    3. Double Click [System].
    4. Click [Hardware] tab.
    5. Click [Device Manager].
    6. Right Click [Universal Serial Bus(USB) Controller] under [Other Devices],
    then click [Properties].
    7. Click [Driver] tab.
    8. Click [Update Driver].
    9. Choose [Install from a list or specific location].
    10. Click [Next].
    11. Choose [Include this location in the search].
    12. Click [Browse] to specify the file path where the driver is,
    e.g. "X:\Drivers\USB2\XP"( X is the drive you put the support CD).
    13. Click [Next].
    14. Click [Finish].
    ---------------------------------------



    nao to conseguindo

    instalei win com sp1 e instalei o sp2
    serah q atrapalha em algo?!

    valeu

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  3. #2
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    up

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    a kct
    ajuda

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    Re: USB2.0 na A7N8x-x, como?!

    Originalmente enviada por ruk1
    The contents on this CD will allow OEMs and System Builders to incorporate USB 2.0 32-bit support for
    EHCI Host Controllers on the Microsoft(r) Windows(r) XP operating system (build 2600).
    Please note that Windows .NET Server and Windows XP SP1 will NOT need this package,
    because they already contain software support for USB 2.0.
    Esses parágrafos explicam que a atualização deve ser usada no Windows XP RTM (versão original, compilação 2600) e que não é necessária no Windows Server 2003 e Windows XP SP1 (e superiores) pois ambos já suportam USB 2.0.

    Repetindo, como você instalou o SP2, não precisa disso!

  6. #5
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    Re: Re: USB2.0 na A7N8x-x, como?!

    Originalmente enviada por braziliantech
    Esses parágrafos explicam que a atualização deve ser usada no Windows XP RTM (versão original, compilação 2600) e que não é necessária no Windows Server 2003 e Windows XP SP1 (e superiores) pois ambos já suportam USB 2.0.

    Repetindo, como você instalou o SP2, não precisa disso!

    certeza? entao blz

    valeu

  7. #6
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    nao tem algum lugar q eu possa ter certeza q eh usb2.0 nao?

    pq no pc do meu irmao..... os "usb root" do gerenciador de dispositivos, ficam "usb root 2.0"

    aki nao fica assim, fica soh "usb root" =(

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