FBA4PSP is an emulator for PGM, Cave, CPS, Seta, Sega, Konami, etc on PSP. It emulates MC68000/Z80 based arcade games.
Thanks to http://forum.emu-russia.net/viewtopic.php?f=26&t=889 for the news.
http://sourceforge.net/project/showfiles.php?group_id=244650