Galaxy Games Board silkscreend 237-0211-00 REV.-D Cartridge based mother board Holds up to 4 cartridges Chips labeled GALAXY U1 V1.90 12/1/98 GALAXY U2 V1.90 12/1/98 NAMCO 307 Cartridge has surface mount Flash chips in it Looks like it requires a medium resolution monitor Motorola MC68HC000FN12 24 MHz oscillator Xilinx XC5206 Xilinx XC5202 BT481AKPJ110 NKK N341024SJ-15 x8 OKI M6295 8092352-2 PAL16V8H-15 @ U24 Blue dot on it PAL16V8H-15 @ U25 Yellow dot on it PAL16V8H-15 @ U26 Red dot on it PAL16V8H-15 @ U27 Green dot on it PAL16V8H-15 @ U45 red dot on it ROMS showed the following text COPRYRIGHT NOTICE CREATIVE ELECTRONICS & SOFTWARE WRITTEN BY KEITH M. KOLMOS MAY 29, 1998 WELCOME TO GALAXY GAMES MOVE TRACKBALL TO CHANGE LETTERS romident ============================ galaxy.u2:[E51FF184] Not Found! ============================ galaxy.u1:[C6D7BC6D] Not Found! NAMCO 307 cartridge .u1 am29f800BB .u2 am29f800BB .u4 pic 12c508 Mame 0.133 E:\hardware\EETools\roms>e:\games\mame\mameui32\mameui32 -romident c:\hardware\dataio\roms\online\galaxy\roms\namco.u1 namco.u1 NO MATCH E:\hardware\EETools\roms>e:\games\mame\mameui32\mameui32 -romident c:\hardware\dataio\roms\online\galaxy\roms\namco.u2 namco.u2 NO MATCH E:\hardware\EETools\roms>e:\games\mame\mameui32\mameui32 -romident c:\hardware\dataio\roms\online\galaxy\roms\namco.u4 namco.u4 NOT A ROM