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What is the USB dual framework?

April 26, 2017dual framework USB

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What is the USB dual framework?

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The Dual Framework which is supported in Solaris 8 and 9 releases consists of two USB frameworks: the USBA 1.0 framework which supports USB 2.0 devices, and the original framework USBA 0.0 of the OS release (which was mainly designed for keyboard and mouse only). USB drivers written under this framework are prefixed by usba10_. There is no dual framework in Solaris 10 or later. USB drivers do not have prefix usba10_ in Solaris 10. Details regarding this framework are found in the Dual Framework whitepaper at : www.sun.com/desktop/whitepapers.html.