Posted by Eric Huang on February 27, 2012
Most people don’t have a clue what goes on with USB 3.0 Certification (or USB 2.0 Certification).
So here’s a video of our USB 3.0 xHCI Host interoperating with a whole bunch of USB products. These products are arranged into a USB Gold Tree as specified by the USB-IF.
We use the MCCI USB 3.0 xHCI Host Stack running on Windows 7.
To my knowledge, this is the only time anyone’s ever been crazy enough to post a video demonstration of the USB Gold Tree.
You can see you need to work with USB 3.0, USB 2.0, and USB 1.1 Devices.
The USB 3.0 Gold Tree uses
In this way, it’s possible to test for all the different types of USB traffic.
The USB 3.0 xHCI Host is implemented on our HAPS FPGA-Based Prototyping Platform with our Synopsys USB 3.0 PHY.
For all the details on USB Compliance (and this is really for your USB engineers) go to http://compliance.usb.org/
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