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Coin-Op : Arcade : Alien Syndrome : "aliensyj" Virtual Machine


ROM Set/Virtual Machine: aliensyj
Long Name: Alien Syndrome (Japan)
Manufacturer: Sega
Year: 1987
Clone?: Yes, of aliensyn
Implemented In: system16.c
Monitor Type: raster
Orientation: horizontal
Resolution: 320 x 224 (w x h)
Colors: 4096

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 epr10699.43 0 - 7FFF 3FD38D17 ADD6 538c1246121051a1af9ba2a4259eb1fe7e4952e1
CPU1 epr10696.26 1 - 8000 D734F19F 6EE7 4a08c35084f7a9364ba0f058b9a9ffc30c8b5a78
CPU1 epr10700.42 10000 - 17FFF 3B04B252 191B 0e40e89e8feb7c98ee1da1c3fb3fe1d317c66842
CPU1 epr10697.25 10001 - 18000 F2BC123D 332A 7848529342495289e2d4f865767f3649cd85993b
CPU1 10701 20000 - 27FFF 92171751 B3BC 69a282c01db7224f32386a6db25309e09e29a112
CPU1 10698 20001 - 28000 C1E4FDC0 E9B4 65817a9336f7887d2bf14485bdff8352c960d2ab
CPU2 10705 0 - 7FFF 777B749E 23E8 086b03100064a98228f95db7962b2671121c46ea
CPU2 10706 10000 - 17FFF AA114ACC ACCD 81a2b3586ae90bc7fc55b82478ffe182ac49983e
CPU2 10707 18000 - 1FFFF 800C1D82 E278 aac4123bd35f87da09264649f4cf8326b2ba3cb8
CPU2 10708 20000 - 27FFF 5921EF52 A8B2 eff9978361692e6e60a9c6caf5740dd6182cfe4a
GFX1 10739 0 - FFFF A29EC207 FC22 c469d2689a7bdc2a59dfff56ce13d34e9fbac263
GFX1 10740 10000 - 1FFFF 47F93015 3932 68247a6bffd1d4d1c450148dd46214d01ce1c668
GFX1 10741 20000 - 2FFFF 4970739C 4FB8 5bdf4222209ec46e0015bfc0f90578dd9b30bdd1
GFX2 10713.b5 0 - FFFF ECECDE3A 6668 9c12d4665179bf433c42f5ddc8a043ad592aa90e
GFX2 10709.b1 1 - 10000 ADDF0A90 5314 a92c9531f1817763773471ce63f566b9e88360a0
GFX2 10714.b6 20000 - 2FFFF 91BF42FB 338E 4b9d3e97768323dee01e92378adafecb26bcc094
GFX2 10710.b2 20001 - 30000 992369EB C3EF c6796acf6807e9ba4c3d241903653f91adf4764e
GFX2 10715.b7 40000 - 4FFFF A7C57384 406B 46f8efa691d7bbb0a18119c0ff12cff7c0d129e1
GFX2 10711.b3 40001 - 50000 29166EF6 4EF4 99a7cfd7d811537c821412a320beadb5a9c09af3
GFX2 10716.b8 60000 - 6FFFF 40BA1D48 627E e2d4d2689bb9b9bdc85e7f72a6665e5fd4c583aa
GFX2 10712.b4 60001 - 70000 876AD019 D986 39973ddb5a5746e0e094c759447bff1130c72c84

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 - 2FFFF r w
400000 - 40FFFF r w
410000 - 410FFF r w
440000 - 440FFF r w
840000 - 840FFF r w
C00006 - C00007 w
C40000 - C40001 w
C41000 - C41001 r
C41002 - C41003 r
C41006 - C41007 r
C42000 - C42001 r
C42002 - C42003 r
FFC000 - FFFFFF r w
CPU: Z80
CPU#: 2
Sound?: No
Fluke 9010A Script
Start - End   R   W 
0 - 7FFF r w
8000 - DFFF r
E800 - E800 r
F800 - FFFF r w

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