NJEMU Git (2014/05/13) is complied. NJEMU are open source CPS1 CPS2 NEOGEO(CD) Emulators for PSP.

NJEMU Git Changelog:
* Update README.md
* Update zipname.cps2
* Update zipnamej.cps2
* Update zipnamech2.cps2
* Update zipnamech1.cps2
* Update zipname.cps2
* Update zipname.cps2
* Update zipnamej.cps1
* Update zipnamech2.cps1
* Update zipnamech1.cps1
* Update zipname.cps1
* added kof97combo;update kof96ae,kof98combo,kof99ae
* added kof97combo;update kof96ae,kof98combo,kof99ae
* added kof97combo;update kof96ae,kof98combo,kof99ae
* added kof97combo;update kof96ae,kof98combo,kof99ae
* added kof97combo;update kof96ae,kof98combo,kof99ae
* added kof97 combo
* added kof97combo;update kof96ae,kof98combo,kof99ae
* added kof97 combo

Download: CPS1PSP Git (2014/05/13)
Download: CPS2PSP_SLIM Git (2014/05/13)
Download: CPS2PSP Git (2014/05/13)
Download: MVSPSP_SLIM Git (2014/05/13)
Download: MVSPSP Git (2014/05/13)
Download: NCDZPSP Git (2014/05/13)
Download: rom convert
Source:Here