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


ROM Set/Virtual Machine: sspaceat
Long Name: Space Attack (upright)
Manufacturer: Sega
Year: 1979
Clone?: No
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 155.u27 0 - 3FF BA7BB86F 488F 030e6f69d3ae00456fc02d1dc0fb915a81689df4
CPU1 156.u26 400 - 7FF B3A491C 97D3 19cef304bb91f745797f27adbb9d334876d4fb78
CPU1 157.u25 800 - BFF 3D3FAC3B 9E56 b22c2517af7c7077032d1b83e4628173d168e3ca
CPU1 158.u24 C00 - FFF 843B80F6 3D30 b61466d3546f1e0759ec84e841664cbe4d2a0a4d
CPU1 159.u23 1000 - 13FF 1EACF60D D38E 52d5bfad4357619a9bdc7435e66ed5accadc6401
CPU1 160.u22 1400 - 17FF E61D482F 24B4 d41550af1cb244adddff5c151fe2c140591c58ff
CPU1 161.u21 1800 - 1BFF EB5E0993 2F8E 745135f50e50a8516a529a3caff27ee2580227f1
CPU1 162.u20 1C00 - 1FFF 5F84D550 2379 4fa2c48f843ad49b55598b2757e0e4e1e117aacb
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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