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furrtek / SiliconRE

Traces, schematics, and general infos about custom chips reverse-engineered from silicon
GNU General Public License v2.0
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Modelines from the logic #9

Open mortaca opened 3 years ago

mortaca commented 3 years ago

Hi, would it be possible from the logic of the circuit to extract the values of the video signal to generate a modeline, the porches, the sync pulses the pixelclock etc etc?

It would be very interesting to generate video modes for CRT emulation projects.

furrtek commented 3 years ago

Hi, yes it would be entirely possible if a schematic can be extracted. Careful analysis or simulation can then provide the values.

mortaca commented 3 years ago

And is it too much to ask if you can add to the repository files one with the modeline once it has been extracted?

I am part of the RGB-Pi development team and we want to use them to use 100% native resolutions on the Pi4