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Thread: Rgb/ttl to rgb and the reverse.

  1. #1
    Licence to fish Amibayer! moijk's Avatar
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    Default Rgb/ttl to rgb and the reverse.

    I want to use my C128d with my other rgb stuff and i want to use my cga and ega monitor with my low color stuff that isn't either. Anyone know of anything that does it? I want to retain all colours so ebay China crap doesn't do it.

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    I’ve made a simple ttl to analog converter based on a design that I found. I have a couple of extra interfaxes, if you’re interseted. You’ll just need to make the necessary cables. Not sure about the reverse though.

    http://www.amibay.com/showthread.php...alog-interface
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    Since the RGBI signal is digital, is there any way to convert it through a raspberry pi to hdmi? If I remember correctly TTL should be 5 volts.. Raspberry data should be around 3.3v So have to use a series resistor and maybe a schottky diode tied to the 3.3v. question is how do you interpret the data coming in and translate it to hdmi? Not familiar with the formats.
    Last edited by MoonDragn; 20th February 2021 at 20:52.

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    Do you mean like this project?
    https://github.com/hoglet67/RGBtoHDMI
    Last edited by quantum8; 22nd February 2021 at 00:10.

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