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Thread: DM320T Host Firmware Update 105A

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    DM320T Host Firmware Update 105A

    This update will only update the Host Firmware, it will not update the DVB-T FPGA core.

    Before Upgrading Download the attached compressed ZIP file and extract this to a location on your PC, for example C:\DM320T
    Then follow the instructions below.


    DMx20 HOST FIRMWARE UPDATE INSTRUCTIONS V0.1
    ============================================

    1. Connect DMx20 hardware to USB, power up and allow time to enumerate on your PC.

    2. Check WINDOWS device manager and IDENTIFY the COM port assigned to the DMx20 and write it down.

    3. Right click the file you wish to use for the update
    Example DMx20_HOST_xxxx.BAT and edit it (Notepad), the xxxx will be the firmware version
    You will see the following line
    DMx20_HOST_UG 5 0 DMx20_FW_201L.hex GOGOGO
    You need to change the COM port number to the one you are using
    DMx20_HOST_UG X 0 DMx20_FW_201L.hex GOGOGO // where X is the COM port number
    Example for COM 5: DMx20_HOST_UG 5 0 DMx20_FW_201L.hex GOGOGO
    Example for COM 9: DMx20_HOST_UG 9 0 DMx20_FW_201L.hex GOGOGO
    Example for COM 10: DMx20_HOST_UG 10 0 DMx20_FW_201L.hex GOGOGO
    The format for the command line is
    DMx20_HOST_UG [COM PORT NUMBER] [0] [FIRMWARE FILE NAME] [GOGOGO]
    Once you have edited the file please save and exit.

    4. Leave the USB cable connected but disconnect the DMx20 power lead.
    Double click the batch file to run and you should see this in a window (if you have the correct com port)
    -----------------------------------------------------------------------------------------
    G:\DMx20_HOST_UD>DMx20_HOST_UG 5 0 DMx20_FW_201L.hex GOGOGO
    DMx20 Firmware Updater V1.0 (c) RSD Communications Ltd. (built on Aug 14 2012)
    ************************************************** **************
    * Please power OFF the DMx20 and power ON with either *
    * CURSOR DOWN Pressed for FPGA Upgrade *
    * CURSOR UP Pressed for HOST Upgrade *
    ************************************************** **************
    Waiting for DMx20.........
    We are doing a host upgrade so please hold the CURSOR UP button on the front panel and power up the DMx20.
    *** DO NOT TURN OFF POWER OR DISCONNECT USB CONNECTION DURING UPGRADE ***
    When upgrading has started you should see similar text to this on the PC.
    G:\DMx20_HOST_UD>DMx20_HOST_UG 5 0 DMx20_FW_201L.hex GOGOGO
    DMx20 Firmware Updater V1.0 (c) RSD Communications Ltd. (built on Aug 14 2012)
    ************************************************** **************
    * Please power OFF the DMx20 and power ON with either *
    * CURSOR DOWN Pressed for FPGA Upgrade *
    * CURSOR UP Pressed for HOST Upgrade *
    ************************************************** **************
    Waiting for DMx20.........
    Erasing block
    Programming Block 017a
    Once programming is complete the pop up prompt will close and you shoudl see "Complete" on the front panel of the DMx20

    5. Please power cycle the DMx20
    Upon booting check the firmware version displayed is actually what you have loaded.
    The process can be re-run again in case of any errors.

    All done

    Changes
    ========
    0.1 First issue 14/08/2013
    Attached Files Attached Files

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