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Would it be possible to do HDMI from the expansion port, rather than up scaling the analog outputs?
by joshmarinacci 2y ago
Would it be possible to do HDMI from the expansion port, rather than up scaling the analog outputs?
- nsxwolf 2y agoThe NES PPU outputs a luma, chroma and sync directly, so it has to be converted at some point.
- zeta0134 2y agoThe EXP port doesn't get any of the useful signals from the PPU that would make that task any easier. It does get the video out signal, but it's the same one that goes to the RCA port, so it's just a different way to access the same pin really.
- ninjin 2y agoI am sure you could read the PPU state and then convert to HDMI straight from the game port on a Famicom akin to the RGB Blaster: https://krikzz.com/our-products/cartridges/rgb-blaster.html https://krikzz.com/our-products/cartridges/rgb-blaster.html