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  • 04/22/2015 at 22:14 in reply to: 3.5" adafruit tft screen compatibility with retropie #95916
    clpalmer
    Participant

    bassholio: mind posting/sending your config.txt and/or any other tweaks you’ve made? I’m assuming I just have a closer-to-spec display that can’t handle the higher freq’s, but would be nice to check against whatever else you might have done.

    04/22/2015 at 05:35 in reply to: 3.5" adafruit tft screen compatibility with retropie #95847
    clpalmer
    Participant

    I tried dropping it down to 30 (along with the HDMI refresh rate) and it was quite sluggish. Not sure if there’s just a sleep somewhere to suck up the other 30 frames, but it was definitely worse.

    04/22/2015 at 00:23 in reply to: 3.5" adafruit tft screen compatibility with retropie #95828
    clpalmer
    Participant

    trixter: Any time I try and push up the PITFT speed to 80 (or even 64) it gets a bit glitchy and flashes white for a split second on a fairly frequent basis. The only frequency I’ve got it to work at is 48000000. Anything higher causes the glitches. At that frequency, the display is solid, but the emulation is laggy. At 80000000, emulation is smooth, but the display glitches.

    Did you see that same behaviour or do you have any suggestions?

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