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usbcv download

2008-6-16 16:04:47  4947
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<p><font face="Verdana"><a href="http://www.usb.org/developers/tools/InstallUSBCV132.msi">usbcv download<br/></a></font></p><font face="Verdana">
<p><font size="2"><font color="black"><font face="Arial" size="2"><span style="FONT-SIZE: 10pt"><span style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Arial">The installation utility, <font color="#0000ff"><span style="COLOR: black"><a href="http://www.usb.org/developers/tools/InstallUSBCV132.msi">InstallUSBCV132.msi</a>&nbsp;(4MB)</span> </font>contains USB Command Verifier (USBCV) version R1.3.2 and documentation. USBCV R1.3.2 is the compliance test tool which evaluates High, Full and Low-speed USB devices for conformance to the USB Device Framework (Chapter 9), Hub device class (Chapter 11), HID class, and OTG specifications.&nbsp; Also included are mass storage class and USB video class specification tests.&nbsp; All USB peripherals are required to pass the Device Framework tests in order to gain certification. &nbsp;The other tests are mandatory for certification when supported. <strong><b><font face="Arial" color="red"><span style="COLOR: red; FONT-FAMILY: Arial"></font></b></strong></span></span></font></font></font></p>
<p><font face="Arial" color="black" size="2"><span style="FONT-SIZE: 10pt; COLOR: black">USBCV revision 1.3.2 is the official test tool for device framework testing.&nbsp; As of April 2007, the mass storage class tests and the video class tests are official and mandatory.&nbsp; This software is provided courtesy of Intel Corporation. &nbsp;</span> </font><font color="red"><span style="COLOR: red">&nbsp;</span> </font><font color="black"><span style="COLOR: black">&nbsp; </span></font></p>
<p><strong><b><font face="Arial" color="black" size="2"><span style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Arial">NOTE: Please do not install this tool on a machine that already has previous versions of USBCV instalLED.</span> </font></b></strong><font color="black"><span style="COLOR: black">&nbsp; This software release will work on Windows XP SP2 (English version only) with all critical patches installed or on Windows Vista with User Access Control disabled.&nbsp; This tool requires an Enhanced Host Controller InteRFace, EHCI.&nbsp; If testing Full or Low-speed devices, an intervening Hi-Speed USB Hub is required.&nbsp; USBCV R1.3.2 uses a special purpose driver for the Hi-Speed USB Host Controller.&nbsp; USBCV R1.3.2 automatically replaces the standard microsoft EHCI host driver with its own test stack driver.&nbsp; When USBCV R1.3.2 exits, the original standard Microsoft EHCI host driver is restored. Stack switching has been extensively tested with Microsoft EHCI drivers only.&nbsp; Stack switching has not been tested with USB 2.0 host controller drivers provided by other vendors.&nbsp; Please read the Release Notes for details. </span></font></p></span></font>
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