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Please do not post a support request without first reading and following the advice in https://retropie.org.uk/forum/topic/3/read-this-first

ZEsarUX - Keeps falling back to 3-frame frameskip

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zesaruxspectrumframeskip
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  • C
    ChaosFox
    last edited by ChaosFox 2 Aug 2019, 09:44 8 Feb 2019, 09:42

    Hi all,

    Does anyone know why ZEsarUX keeps falling back to its default 3-frame frameskip whenever I load a tape image or snapshot, or whenever I restart the emulator from ES? I've disabled the auto frameskip, I've saved the configuration file manually with the frameskip disabled, but every time I load a game - whether from ES or from within ZEsarUX itself - it keeps setting the frameskip to three frames. There's no reason for this because the emulator runs just fine without frameskip on my overclocked Pi 3 - the only time I get any real slowdown is if I overclock the virtual CPU to anything above 7 MHz (which is not entirely unexpected, but the Pi3 barely breaks a sweat when emulating a default 3.5 MHz Z80).

    (For those looking to recommend Fuse - I do use Fuse for most games, but there are a few games such as Lemmings and Driller where overclocking the emulated CPU is useful, and Fuse doesn't offer this functionality)

    C 1 Reply Last reply 9 Feb 2019, 00:30 Reply Quote 0
    • C
      chernandezba @ChaosFox
      last edited by 9 Feb 2019, 00:30

      @ChaosFox Hi!

      It’s the default behaviour in rpi

      See parameter
      --nochangeslowparameters

      :

      Do not change any performance parameters (frameskip, realvideo, etc) on slow machines like raspberry, etc

      ;)

      C 1 Reply Last reply 11 Feb 2019, 14:02 Reply Quote 0
      • C
        ChaosFox @chernandezba
        last edited by 11 Feb 2019, 14:02

        @chernandezba said in ZEsarUX - Keeps falling back to 3-frame frameskip:

        @chernandezba

        Ah, thank you. I've changed this over SSH for the time being through emulators.cfg as I don't have access to the device in question but I'll give it a try later and see how it performs.

        Incidentally, ZEsarUX is an incredible piece of work. I hope to use it at some point to develop a game or two for the Next :)

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