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Coin-Op : Arcade : Space Attack : "sspacatc" Virtual Machine


ROM Set/Virtual Machine: sspacatc
Long Name: Space Attack (cocktail)
Manufacturer: Sega
Year: 1979
Clone?: Yes, of sspaceat
Implemented In: vicdual.c
Monitor Type: raster
Orientation: vertical
Resolution: 256 x 224 (w x h)
Colors: 64

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 139.u27 0 - 3FF 9F2112FC 89c129ef1a95c5934a7c775994aafc91911b0051
CPU1 140.u26 400 - 7FF DDBEED35 48b33d7b35457675b545ca42c8afd79b86ce6035
CPU1 141.u25 800 - BFF B159924D 320bbe156493f30a573ff548398f8f469e261e21
CPU1 142.u24 C00 - FFF F2EBFCE9 4792bca4a331bc41fd850760e6260e933063398f
CPU1 143.u23 1000 - 13FF BFF34A66 8a7490a13b9526c45f3afee1eee59d2b0096105f
CPU1 144.u22 1400 - 17FF FA062D58 76e15e1d29b0e22ab310381d3d9faddf8912b205
CPU1 145.u21 1800 - 1BFF 7E950614 0fe4de728ca550f0ef904b2d7d84fb2d56648401
CPU1 146.u20 1C00 - 1FFF 8BA94FBC 371702c2d489fa0f1959734ebd35af45006712fa
PROMS 316-0138.u44 0 - 1F 67104EA9 8DD0 26b6bd2a1973b83bb9af4e3385d8cb14cb3f62f2

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: Z80
CPU#: 1
Sound?: No
Fluke 9010A Script
Start - End   R   W 
0 - 7FFF r w
8000 - 83FF r w
8400 - 87FF r w
8800 - 8FFF r w
9000 - 93FF r w
9400 - 97FF r w
9800 - 9FFF r w
A000 - A3FF r w
A400 - A7FF r w
A800 - AFFF r w
B000 - B3FF r w
B400 - B7FF r w
B800 - BFFF r w
C000 - C3FF r w
C400 - C7FF r w
C800 - CFFF r w
D000 - D3FF r w
D400 - D7FF r w
D800 - DFFF r w
E000 - E3FF r w
E400 - E7FF r w
E800 - EFFF r w
F000 - F3FF r w
F400 - F7FF r w
F800 - FFFF r w

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