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USB transceiver in OMAP4

ankush agrawal
Prodigy 210 points

do we have USB transceiver in OMAP4 at host ports and device ports, if we do not will you please suggest me the transceiver chip and PHY chip for the same. i want to use all the USB ports.

thanks

ankush

  • 0
    TI__Prodigy 450 points

    The OMAP has an USB-OTG port and 2 ULPI ports.  You can see these ports used on the PANDA design at:

    http://www.pandaboard.org/content/resources/references

    On the PANDA schematic design on Sheet 9 you will see a ULPI port from the OMAP4 connected to a USB PHY.  This PHY then connects to a hub on Sheet 11 for added ports.  The OTG port connector is broken out on Sheet 2 going back to the internal OMAP PHY on Sheet 6.

    This is just one possible scenario or method to connect USB to the OMAP4. If you contact your local TI representative you can gain access to more extensive documentation including the Blaze development system reference design information.