I'm definitely in for the Pi5 once there's some reasonable non-bloatware images for it. If the video out works on one jamma adaptor board of course it'll work with all of them, don't fall for the marketing hype of whoever is shouting first!
I do wonder if we'll be able to make homebrew versions again? Surely nothing much has changed?
I'm not that bothered about super modern stuff but it would be nice to have Taito F3, sprite scalers, maybe up to Sega STV or Naomi for some of the shooters there, running at a nice framerate. These are all things the pi3b's struggle with.
There are some config commands to tighten up the USB polling times to reduce a bit of latency, but yeah, I don't think -any- emulation will ever match 1:1 with real hardware timings on that, given Jamma controls are so direct / simple electronically compared to USB or pad hacks that use multiplexers / encoders to deal with the input signals on fewer wires.
I do wonder if we'll be able to make homebrew versions again? Surely nothing much has changed?
I'm not that bothered about super modern stuff but it would be nice to have Taito F3, sprite scalers, maybe up to Sega STV or Naomi for some of the shooters there, running at a nice framerate. These are all things the pi3b's struggle with.
There are some config commands to tighten up the USB polling times to reduce a bit of latency, but yeah, I don't think -any- emulation will ever match 1:1 with real hardware timings on that, given Jamma controls are so direct / simple electronically compared to USB or pad hacks that use multiplexers / encoders to deal with the input signals on fewer wires.

