1 Reply Latest reply on Dec 20, 2017 4:19 AM by anii

    CYUSB3314 fails USB compliance

    mknapp_1594356

      Hello, We have designed a hub based on the CYUSB3314 chip. The hub has failed USB compliance testing because the bcdUSB string returns 3.00 instead of 3.10.  I see no way to change that in the configuration EEPROM. Does that mean this chip is now non-compliant for USB 3.1 Gen 1 certification? The USB.org has stopped the use of the USB 3.0 name and only uses USB 3.1 Gen 1 as the official designation.  Could this be remedied in an HX3 firmware update?

       

      regards,

      Matt Knapp

      mknapp@smartronix.com