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Coin-Op : Arcade : Plus Alpha : "plusalph" Virtual Machine

Overview

ROM Set/Virtual Machine: plusalph
Long Name: Plus Alpha
Manufacturer: Jaleco
Year: 1989
Clone?: No
Implemented In: megasys1.c
Monitor Type: raster
Orientation: vertical
Resolution: 256 x 224 (w x h)
Colors: 1024

NOTE: These are MAME "Virtual Machines." These virtual machines are ROM-specific but contain address space information (memory maps) that may be useful when debugging hardware. There may be descrencies between MAME's definition of the hardware, and actual hardware. Information is provided for reference only. THERE ARE NO ROMS ANYWHERE ON THIS WEB SITE.


Driver Details

ROM Regions:

Region ROM File Start - End CRC 9010A SHA1
CPU1 pa-rom2.bin 0 - 1FFFF 33244799 84E9 686fb7fa8a6c25b5aff78bc509f35c69492d7d1e
CPU1 pa-rom1.bin 1 - 20000 A32FDCAE 91BA c2315a7142e5499e9325f5a8361cb25e83747a3e
CPU1 pa-rom3.bin 40000 - 4FFFF 1B739835 23F3 3aaa9545a7f578a9775311dcd44504870f3b1544
CPU1 pa-rom4.bin 40001 - 50000 FF760E80 EA05 dd06306a516a2d5e49cf8f2343ddc26405b309a9
CPU2 pa-rom5.bin 0 - FFFF DDC2739B CEA4 dee31660428baea44c73dec238ed7f39a6771fe6
CPU2 pa-rom6.bin 1 - 10000 F6F8A167 B15F 60d5c9db18d8f6704b68ccde5d026174679cec36
GFX1 pa-rom11.bin 0 - 1FFFF EB709AE7 C123 434c9da3c79a97ddd9be77908ce65e9efe6c8106
GFX1 pa-rom12.bin 20000 - 3FFFF CACBC350 4A98 328094a5d067775871f7d69b4c20c40e46b0eaba
GFX1 pa-rom13.bin 40000 - 5FFFF FAD093DD C3C8 98a42f91d66b990e18f845edc01c23568cbc7a83
GFX1 pa-rom14.bin 60000 - 7FFFF D3676CD1 EA0D b805216af1a65c2f19a82aaf3775bbbceb065c7e
GFX2 pa-rom15.bin 0 - 1FFFF 8787735B 5D76 9083061ce6de98a611558fc59d1ec37aefc2a2e0
GFX2 pa-rom16.bin 20000 - 3FFFF A06B813B 9DFE de4fb0f92f9178c2b5f2750d17cfc3da126b23a4
GFX2 pa-rom17.bin 40000 - 5FFFF C6B38A4B B5A9 2529ee47324edcdf4cd34c159524f37da08e1099
GFX3 pa-rom19.bin 0 - FFFF 39EF193C 1C2B 93f417a36732ca76d566f2ff2c9ff62e5679da08
GFX4 pa-rom20.bin 0 - 1FFFF 86C557A8 F426 a6dfb2aeda07639448a4135d1336019214030fc9
GFX4 pa-rom21.bin 20000 - 3FFFF 81140A88 83B2 f31ae208623bdb152888e1ebdd2515f9bcc2fb44
GFX4 pa-rom22.bin 40000 - 5FFFF 97E39886 A77C 89161ae647c835ff24fcb8676f6e1228f9a1fa10
GFX4 pa-rom23.bin 60000 - 7FFFF 383FB65 C3B0 31fa9c9ba57bf3c9ee8e3f5b1b4e28c1a3591a4b
PROMS prom.14m 0 - 1FF 1D877538 1140 a5be0dc65dcfc36fbba10d1fddbe155e24b6122f
SOUND1 pa-rom9.bin 0 - 1FFFF 65364BD B87B bacb268b1c76c286e89eb823d8c3477ec5f2516c
SOUND1 pa-rom10.bin 20000 - 3FFFF 395DF3B2 B76C 6f69b573e997ba4bb5aabf745843921f0866d209
SOUND2 pa-rom7.bin 0 - 1FFFF 9F5D800E 6022 c0a7bdedc8a1294b8d29f7f6007542ea006e70cb
SOUND2 pa-rom8.bin 20000 - 3FFFF AE007750 9D04 b48784fd6bcf205296e3e5b59c258f76da5c2d1b

NOTE: These are the "ROM Regions" defined in the MAME "Virtual Machine." Usually these correspond to actual CPUs or Sound CPUs. Occasionally they will not. Occasionally they will be wrong, or they will not be mappable locations. Paging is usually handled through a software "hack" and not represented in this map.
9010A: Refers to the Fluke 9010A Signature Analysis algorithm. You should independently confirm these signature numbers before using. Different ROM versions will have different signatures.

Emulated CPUs:

CPU: 68000
CPU#: 1
Sound?: No
Fluke 9010A Script
Start - End   R   W 
0 - 5FFFF r w
80000 - 80001 r
80002 - 80003 r
80004 - 80005 r
80006 - 80007 r
80008 - 80009 r
84000 - 843FF w
84000 - 84FFF r
88000 - 887FF r w
8E000 - 8FFFF r w
90000 - 93FFF r w
94000 - 97FFF r w
98000 - 9BFFF r w
F0000 - FFFFF r w
 
CPU: 68000
CPU#: 2
Sound?: No
Fluke 9010A Script
Start - End   R   W 
0 - 1FFFF r w
40000 - 40001 r
60000 - 60001 w
80000 - 80001 w
80002 - 80003 r w
A0000 - A0003 w
A0000 - A0001 r
C0000 - C0003 w
C0000 - C0001 r
E0000 - FFFFF r w
 


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