XCVG
ModRetro Legend
The Neo Geo AES takes different cartridges than the MVS, but the actual ROMs are the same. Which region (JP/NA/EUR) and whether it is AES or MVS depends on the BIOS. I recommend you get a Unibios so you can switch between regions and AES/MVS. The MVS board takes ONLY 5V I think, but I'm not 100% on that. It only outputs RGB, and all connections are through the JAMMA edge with a few exceptions. Some models provide stereo audio through the edge, some have headers, and some do not have any method stock.
Ben actually built one, you are not the first unfortunately: http://benheck.com/neo-geo-mvs-portable
Ben used an MV-1C; you will probably have to use an MV-1B or MV-1C. I can't tell which one is smaller but the MV-1B seems to have a prelocated cart slot.
Here's some more info:
http://www.hardmvs.com/html/PCBcompare.htm
http://www.engadget.com/2006/11/28/how- ... cade-game/
http://www.gamesx.com/arcade/jamma.htm (some MVS boards have a slightly different pinout; I think audio is the only diff)
http://www.hardmvs.com/html/jamma.htm
http://unibios.free.fr/
Ben actually built one, you are not the first unfortunately: http://benheck.com/neo-geo-mvs-portable
Ben used an MV-1C; you will probably have to use an MV-1B or MV-1C. I can't tell which one is smaller but the MV-1B seems to have a prelocated cart slot.
Here's some more info:
http://www.hardmvs.com/html/PCBcompare.htm
http://www.engadget.com/2006/11/28/how- ... cade-game/
http://www.gamesx.com/arcade/jamma.htm (some MVS boards have a slightly different pinout; I think audio is the only diff)
http://www.hardmvs.com/html/jamma.htm
http://unibios.free.fr/