Plus Alpha

MAME: 0.271 - Released: 2024-10-30T15:59:16 - Machines: 47358 - rom: 354314 - disk: 1336 - Lists: 717 - Software: 138541 - rom: 234702 - disk: 11183

machine AO ? name sourcefile sampleof isbios isdevice ismechanical runnable description year manufacturer romof cloneof MachineGenreId plusalph jaleco/megasys1.cpp   no no no yes Plus Alpha 1989 Jaleco     Shooter / Flying Vertical

rom name size crc sha1 region offset status optional merge bios pa-rom2.bin 131072 33244799 686fb7fa8a6c25b5aff78bc509f35c69492d7d1e maincpu 0 good no     pa-rom1.bin 131072 a32fdcae c2315a7142e5499e9325f5a8361cb25e83747a3e maincpu 1 good no     pa-rom3.bin 65536 1b739835 3aaa9545a7f578a9775311dcd44504870f3b1544 maincpu 40000 good no     pa-rom4.bin 65536 ff760e80 dd06306a516a2d5e49cf8f2343ddc26405b309a9 maincpu 40001 good no     pa-rom5.bin 65536 ddc2739b dee31660428baea44c73dec238ed7f39a6771fe6 audiocpu 0 good no     pa-rom6.bin 65536 f6f8a167 60d5c9db18d8f6704b68ccde5d026174679cec36 audiocpu 1 good no     pa-rom11.bin 131072 eb709ae7 434c9da3c79a97ddd9be77908ce65e9efe6c8106 scroll0 0 good no     pa-rom12.bin 131072 cacbc350 328094a5d067775871f7d69b4c20c40e46b0eaba scroll0 20000 good no     pa-rom13.bin 131072 fad093dd 98a42f91d66b990e18f845edc01c23568cbc7a83 scroll0 40000 good no     pa-rom14.bin 131072 d3676cd1 b805216af1a65c2f19a82aaf3775bbbceb065c7e scroll0 60000 good no     pa-rom15.bin 131072 8787735b 9083061ce6de98a611558fc59d1ec37aefc2a2e0 scroll1 0 good no     pa-rom16.bin 131072 a06b813b de4fb0f92f9178c2b5f2750d17cfc3da126b23a4 scroll1 20000 good no     pa-rom17.bin 131072 c6b38a4b 2529ee47324edcdf4cd34c159524f37da08e1099 scroll1 40000 good no     pa-rom19.bin 65536 39ef193c 93f417a36732ca76d566f2ff2c9ff62e5679da08 scroll2 0 good no     pa-rom20.bin 131072 86c557a8 a6dfb2aeda07639448a4135d1336019214030fc9 sprites 0 good no     pa-rom21.bin 131072 81140a88 f31ae208623bdb152888e1ebdd2515f9bcc2fb44 sprites 20000 good no     pa-rom22.bin 131072 97e39886 89161ae647c835ff24fcb8676f6e1228f9a1fa10 sprites 40000 good no     pa-rom23.bin 131072 0383fb65 31fa9c9ba57bf3c9ee8e3f5b1b4e28c1a3591a4b sprites 60000 good no     pa-rom9.bin 131072 065364bd bacb268b1c76c286e89eb823d8c3477ec5f2516c oki1 0 good no     pa-rom10.bin 131072 395df3b2 6f69b573e997ba4bb5aabf745843921f0866d209 oki1 20000 good no     pa-rom7.bin 131072 9f5d800e c0a7bdedc8a1294b8d29f7f6007542ea006e70cb oki2 0 good no     pa-rom8.bin 131072 ae007750 b48784fd6bcf205296e3e5b59c258f76da5c2d1b oki2 20000 good no     prom.14m 512 1d877538 a5be0dc65dcfc36fbba10d1fddbe155e24b6122f proms 0 good no

chip type tag name clock cpu maincpu Motorola MC68000 6000000 cpu audiocpu Motorola MC68000 7000000 audio lspeaker Speaker   audio rspeaker Speaker   audio ymsnd YM2151 OPM 3500000 audio oki1 OKI MSM6295 ADPCM 4000000 audio oki2 OKI MSM6295 ADPCM 4000000

control type player buttons ways reverse minimum maximum sensitivity keydelta ways2 ways3 reqbuttons joy 1 2 8 no               joy 2 2 8 no

device_ref name m68000 timer m68000 screen gfxdecode palette ms1_tmap ms1_tmap ms1_tmap speaker speaker generic_latch_16 generic_latch_16 ym2151 okim6295 okim6295 ms1_gs88000

dipswitch name tag mask Lives DSW 3 Hyper Laser Beams DSW 4 Bonus Life DSW 8 Difficulty DSW 48 Cabinet DSW 64 Flip Screen DSW 128 Coin A DSW 1792 Coin B DSW 14336 Demo Sounds DSW 16384 Freeze Screen (Cheat) DSW 32768

display tag type rotate width height refresh pixclock htotal hbend hbstart vtotal vbend vbstart flipx screen raster 270 256 224 56.191350 6000000 406 0 256 263 16 240 no

driver status emulation savestate requiresartwork unofficial nosoundhardware incomplete cocktail good good supported no no no no

input players coins service tilt 2 2 no no

port tag :DSW :P1 :P2 :SYSTEM

sound channels 2

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