The docs tout that the i.MX53 devices have 4 USB ports. Has anyone actually been able to get all 4 four to work?
When we have asked for app notes or examples, we are pointed to other products or to a design that adds a hub to extend the 1 host on the QSB into 3 hubs.
Is the four USB port claim bogus?
We cannot even find an example (we have asked technical support) of any i.MX53 implementation of the USB PHY interfaces.
Thanks for any feedback.