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hoglet67 / RGBtoHDMI

Bare-metal Raspberry Pi project that provides pixel-perfect sampling of Retro Computer RGB/YUV video and conversion to HDMI
GNU General Public License v3.0
847 stars 115 forks source link

Atari 2600 support? #261

Closed DFL1973 closed 2 years ago

DFL1973 commented 2 years ago

Can an NTSC Atari 2600 profile be included in some future release?

IanSB commented 2 years ago

The Atari 2600 has the colour info already encoded onto a subcarrier in the TIA so a simple pickup of the baseband video isn't possible. It might be possible to scale the output if you have an RGB analog mod fitted but I've not tried that.

DFL1973 commented 2 years ago

I see, thanks for the info. I will look for some kind of RGB mod.