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Coin-Op : Arcade : Down Town : "downtown" Virtual Machine

Overview

ROM Set/Virtual Machine: downtown
Long Name: DownTown
Manufacturer: Seta
Year: 1989
Clone?: No
Implemented In: seta.c
Monitor Type: raster
Orientation: vertical
Resolution: 384 x 240 (w x h)
Colors: 512

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 ud2001.000 0 - 3FFFF F1965260 AC05 c0560342238d75f9b81ae9f3408cacfbcd331529
CPU1 ud2001.003 1 - 40000 E7D5FA5F 85BE 48612514598711aa73bf75243c842f0aca72f3d0
CPU1 ud2000.002 80000 - 8FFFF CA976B24 9FD9 3b2e362f414b0103dd02c9af6a5d480ec2cf9ca3
CPU1 ud2000.001 80001 - 90000 1708AEBD 7BD5 337a9e8d5da5b13a7ea4ee728de6b82fe92e16c5
CPU2 ud2002.004 4000 - 43FFF BBD538B1 D42A de4c43bfc4004a14f9f66b5e8ff192b00c45c003
GFX1 ud2005.t01 0 - 7FFFF 77E6D249 5748 cdf67211cd447858293188511e826640fe24078b
GFX1 ud2006.t02 1 - 80000 6E381BF2 79C9 ba46e019d2991dec539444ef7376fe0e9a6a8b75
GFX1 ud2007.t03 100000 - 17FFFF 737B4971 799 2a034011b0ac03d532a89b544f4eec497ac7ee80
GFX1 ud2008.t04 100001 - 180000 99B9D757 358A c3a763993305110ec2a0b231d75fbef4c385d21b
GFX2 ud2009.t05 0 - 7FFFF AEE6C581 EA65 5b2150a308ca12eea8148d0bbff663b3baf0c831
GFX2 ud2010.t06 80000 - FFFFF 3D399D54 2A0C 7d9036e73fbf0e9c3b976336e3e4786b17b2f4fc
SOUND1 ud2011.t07 0 - 7FFFF 9C9FF69F 3566 3840b654f4f709bc4c03dfe4ee79369d5c70dd62

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 - 9FFFF r w
100000 - 103FFF r w
200000 - 200001 r w
300000 - 300001 w
400000 - 400007 w
500000 - 500001 w
600000 - 600003 r
700000 - 7003FF r w
800000 - 800005 w
900000 - 903FFF w
900000 - 901FFF r
902000 - 903FFF r
A00000 - A00007 w
B00000 - B00FFF r w
C00000 - C00001 w
D00000 - D00607 w
D00000 - D003FF r
E00000 - E03FFF r w
F00000 - FFFFFF r w
 
CPU: M65C02
CPU#: 2
Sound?: No
Fluke 9010A Script
Start - End   R   W 
0 - 1FF r w
800 - 800 r
801 - 801 r
1000 - 1000 w
1000 - 1007 r
5000 - 57FF r w
7000 - FFFF w
7000 - 7FFF r
8000 - BFFF r
C000 - FFFF r
 


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