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Coin-Op : Arcade : Area 51 : "area88" Virtual Machine

Overview

ROM Set/Virtual Machine: area88
Long Name: Area 88 (Japan)
Manufacturer: Capcom
Year: 1989
Clone?: Yes, of unsquad
Implemented In: cps1.c
Monitor Type: raster
Orientation: horizontal
Resolution: 384 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 ar36.bin 0 - 1FFFF 65030392 d9dea5cfde28345716b0e519ee033c475be0454b
CPU1 ar42.bin 1 - 20000 C48170DE e968522dbdd217dd8e4cd6aaeaef801c63488c1d
CPU1 unsquad.31 40000 - 5FFFF 33E9694B 90db3052ac2ff859ede8473dd13e0f5be148590c
CPU1 unsquad.36 40001 - 60000 7CC8FB9E f70118d1a368fd4795d9953c55d283305d1f9630
CPU1 unsquad.32 80000 - FFFFF AE1D7FB0 bb51e77574db5e2d807c4ca8e85a5d9661f5d3b3
CPU2 unsquad.09 0 - 7FFF F3DD1367 09eef72e862ac6b1a5cce5a45938b45bf4e456ad
GFX1 unsquad.05 0 - 7FFFF BF4575D8 1b268e1698be8ff9c16f80f7b9081b6be9f72601
GFX1 unsquad.07 2 - 80001 A02945F4 ff35cdbd6c1e43b16a906f68e416559cb3d5746b
GFX1 unsquad.01 4 - 80003 5965CA8D 49abf80fc012a7f73306139a2871aeac7fd6a3d0
GFX1 unsquad.03 6 - 80005 AC6DB17D 78eef9ba6a392859f70467f6d7cb5aa91964abed
SOUND1 unsquad.18 0 - 1FFFF 584B43A9 7820815c8c67d484baf2fdad7e55d8c14b98b860

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 - 1FFFFF r w
800000 - 800001 r
800010 - 800011 r
800018 - 80001F r
800020 - 800021 r
800030 - 800031 w
800040 - 800041 w
800048 - 800049 w
800052 - 800055 r
80005A - 80005D r
800100 - 8001FF r w
800176 - 800177 r
800178 - 800179 r
800180 - 800181 w
800188 - 800189 w
8001FC - 8001FD r
900000 - 92FFFF r w
F00000 - F0FFFF r
F18000 - F19FFF r w
F1C000 - F1C001 r
F1C002 - F1C003 r
F1C004 - F1C005 w
F1C006 - F1C007 r w
F1E000 - F1FFFF r w
FF0000 - FFFFFF r w
 
CPU: Z80
CPU#: 2
Sound?: No
Fluke 9010A Script
Start - End   R   W 
0 - BFFF w
0 - 7FFF r
8000 - BFFF r
D000 - D7FF r w
F000 - F000 w
F001 - F001 r w
F002 - F002 r w
F004 - F004 w
F008 - F008 r
F00A - F00A r
 


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