Announcement

Collapse
No announcement yet.

RT809H Programmer Firmware Corrupted

Collapse
This is a sticky topic.
X
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    RT809H Programmer Firmware Corrupted

    This is a shot in the dark, but I was just using my RT809H programmer and it got stuck in a certain state so I power cycled it. Now, the device LED just flashes quickly and does not connect to the software. I've tried to update the BIOS of it and it fails. I went so far as to remove the ROM from the programmer itself but it's some weird chip (I believe ATMEL, but I can't find any datasheet on it) so I've been unable to read the BIN from it w/ my other programmer. Chip has ATMLHC4C56BM CN written on it (I think). I'll upload an image. I have the programmer's BIN ready to program it manually. Anyone else have any idea on how to get this working? I'd contact iFix themselves but everything is in Chinese and I don't have WeChat.

    Thank you for your time!
    Attached Files

    #2
    AT93C56B
    Attached Files

    Comment


      #3
      Flashing LED problem occurs after pressing a button (Jtag compatible mode)
      It appeared in the latest versions.
      On Windows 10, do not click this button. The FT2232 chip switches to Jtag mode,
      That's why two "Texas Instruments xds100-v2" devices appear.

      You install the driver in compatibility mode from the XDS100V2 folder from the already installed program. Put everything clearly. Only install in compatibility mode. You can't install it in WIN 10 that easily. Two Texas Instrument devices disappear. Ports appear.
      Install driver (on two Texas in turn) from the folder: D/ RT809UH/ DRIVER/ XDS100V2,
      two devices appeared "TIXDS100 Channel A and TIXDS100 Channel B"
      then you launch the program, click the "Restore firmware" button. The firmware will be restored and stop flashing.
      The programmer has been restored.
      Last edited by lotas; 02-13-2025, 06:07 PM.

      Comment


        #4
        OMG I love you. Thank you so much! That worked.

        Comment


          #5
          OK!

          Comment


            #6
            Originally posted by lotas View Post
            Flashing LED problem occurs after pressing a button (Jtag compatible mode)
            It appeared in the latest versions.
            On Windows 10, do not click this button. The FT2232 chip switches to Jtag mode,
            That's why two "Texas Instruments xds100-v2" devices appear.

            You install the driver in compatibility mode from the XDS100V2 folder from the already installed program. Put everything clearly. Only install in compatibility mode. You can't install it in WIN 10 that easily. Two Texas Instrument devices disappear. Ports appear.
            Install driver (on two Texas in turn) from the folder: D/ RT809UH/ DRIVER/ XDS100V2,
            two devices appeared "TIXDS100 Channel A and TIXDS100 Channel B"
            then you launch the program, click the "Restore firmware" button. The firmware will be restored and stop flashing.
            The programmer has been restored.
            Thanks a lot Buddy 👍. I have able to get RT809H connected again.

            Also I have question, when I click on Smart ID button, window opens in which Auto Detect is not getting selected. Please suggest what may be the issue?
            Attached Files

            Comment


              #7
              I have the same thing, try the old versions...

              Comment

              Working...
              X