arcade games running on console hardware type-x, xbox

[d123456]

Like to create this thread to list all of the ways real arcade games can be run, not emulated.
I know of a few examples. Best example is probably the leaked Taito Type-X games. Google for it. These games can be run on almost any pc. And it´s not emulation. The games are running on real hardware unemulated.
Also known are people adding extra ram into their xbox so they can run the arcade original version of Out Run2.
I also once read about someone who through alot of hard work was able to make a naomi system out of his Dreamcast.
Lots of consoles are based on arcade hardware ST-V/Saturn,etc. In some cases the console hardware can be transformed to arcade hardware

Taito Type-x, Type-x2 on pc. Recommended, really easy plug and play, plays 100% accurate
xbox, add ram and create a Chihiro system
Dreamcast with lots of hardware mods you can create a naomi motherboard
anyone know of other examples or can elaborate on the xbox chihiro mod and what games work well?