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Coin-Op : Arcade : Astro Invader : "astinvad" Virtual Machine


ROM Set/Virtual Machine: astinvad
Long Name: Astro Invader
Manufacturer: Stern
Year: 1980
Clone?: No
Implemented In: astinvad.c
Monitor Type: raster
Orientation: vertical
Resolution: 256 x 224 (w x h)
Colors: 8

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 ai_cpu_1.rom 0 - 3FF 20E3EC41 FFAA 7e77fa3c51d1e83ce91a24808301d9f1e0bed18e
CPU1 ai_cpu_2.rom 400 - 7FF E8F1AB55 F134 b3e38f2d6bdb65ee7c53c8d5dd3951a3fd43c51c
CPU1 ai_cpu_3.rom 800 - BFF A0092553 2531 34fced8ce06d912980ba45fad8d80d2a2e3357b9
CPU1 ai_cpu_4.rom C00 - FFF BE14185C C72D 59ecf450682dab9840c891c18ccda1d5ec4cc954
CPU1 ai_cpu_5.rom 1000 - 13FF FEE681EC A35E b4b94f62e598030e6a432a0bb83d18d0e342aed9
CPU1 ai_cpu_6.rom 1400 - 17FF EB338863 530B e841c6c5903dd6dee9ec2fedaff431f4a31d738a
CPU1 ai_cpu_7.rom 1800 - 1BFF 16DCFEA4 2EE3 b6a0e206a604297f548ac4658664e98b2d04f75f
PROMS ai_vid_c.rom 0 - 3FF B45287FF FF31 7e558eaf402641d7ff60171f854030219fbf9a59

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 - 1BFF r w
1C00 - 1FFF w
1C00 - 3FFF r
2000 - 3FFF w
4000 - 4FFF w

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