I'm currently working on the Retrode2, an updated and extended version of my multi USB adapter for retro game carts. The new edition will feature a SNES and a Genesis slot, as well as a pair of game controller ports for each. (See video)
Now I was wondering if it could be possible to fit an entire emulation system into the case, making it a candidate for the best-performing, smallest, cart-based multi retro console ever. The TI OMAP3530, for instance, should have plenty of power for, say, hq2x/hq3x-upscaled emulation of SNES and Genesis, and many emulators have already been ported to the system (see e.g. the Pandora apps). The free space inside the enclosure will easily accommodate a Gumstix board and some additional hardware (though I'll have to take exact measurements). A bigger challenge I see is in attaching an HDMI connector, but with a bit of case dremeling it might even be possible to fit an entire Summit daughterboard in.
What do you think?
Anyway, if someone wants to give it a try, PM me and I'll see how I can be of (moral and/or material) help. The Retrode2 will probably become available around June or July so it's going to have to be all theory until then
Best regards,
Matthias