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Coin-Op : Arcade : Space Attack : "sspacat2" Virtual Machine

Overview

ROM Set/Virtual Machine: sspacat2
Long Name: Space Attack (upright, older)
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 81.u48 0 - 3FF 3E4B29F6 ec99b7e156bad1f9f900fdebb289f0c9abf08647
CPU1 58.u47 400 - 7FF 176ADB80 9798d3b2d59fe4b7d26927b444746f135f0f0d8e
CPU1 59.u46 800 - BFF B2400D05 12011fd91bbdfc94b02f9089be54d7cbb8dedece
CPU1 150.u45 C00 - FFF CF9BFA65 3521bd2608705a83bd8d3daa0239708d2a8755e3
CPU1 151.u44 1000 - 13FF 64530F1 8278b271ae7d67e0b5433aefb150fd743ce6558a
CPU1 152.u43 1400 - 17FF C65C30FE 849a0d46575ad0c72aceef28daa27911ec35181a
CPU1 153.u42 1800 - 1BFF EA70C7F6 656d113636224ec9c30982daa6a43877bc6ee58f
CPU1 156a.u41 1C00 - 1FFF 9029D2CE 57d21650bfe9d76d874661443768213321acc56b
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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