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Cannot Set Resolution to 480x800

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  • Cannot Set Resolution to 480x800

    Hi everyone,

    Seems I have a problem with setting resolution to 480x800 on uVGA-III module. I am using 4D Visi Genie. I have tried on several PC monitors all thinks the resolution is 480x640 with a wrong aspect ratio. Round shapes look like elliptic. No problem with resolutions 240x320 and 480x640.

    4D IDE versions tried: 4.2.0.10 , 4.2.0.15 and 4.2.0.20 ; uVGA firmware is r44

    Thanks in advance

  • #2
    Check that your monitor supports 480x800, many don't.

    If it supports 480x800 can you point me to its manual?
    Mark

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    • #3
      Mark,

      You are right. Even one of my monitors has max res of 1850 x 1050, does not support. Standart 17" monitor has these modes supported

      640 x 350
      720 x 400
      640 x 480
      640 x 480
      800 x 600
      800 x 600
      832 x 624
      1024 x 768
      1024 x 768
      1152 x 870
      1152 x 900
      1280 x 1024
      1280 x 1024

      Comment


      • #4
        Well, there's a bit of a positive side to that.

        If you can find the timing specifications for 640x350 and 720x400 you should be able to get the uVGA-III to work with that.
        Mark

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        • #5
          Can I do it via Visi Genie?

          Comment


          • #6
            You will need to use Designer to get it going. Once it is working it will be possible to use it via Genie, one way or the other.
            Mark

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