1 Reply Latest reply on Apr 8, 2014 11:26 PM by vavc

    PC could not find "USB device" in device manage when i  use Cy7C68013A chip

    xue.fei

       Hello, everyone, i am using the chip cy7c68013a to access an usb  port.

         

      The schematic is as belows in the attachment:

         

      and now i plug a usb into the pc, the pc find new device in the "device manage" , but could nor recognize it.

         

      and i have installed the driver for this chip, but the pc still could not find the device,

         

      it have measure the voltage ,and i am sure that the reset/wake up is high and the wake up is low

         

      How could i solve the problem, could you give me some help?

         

      Thank you