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Coin-Op : Arcade : PlayChoice-10: Contra : "contrab" Virtual Machine

Overview

ROM Set/Virtual Machine: contrab
Long Name: Contra (US bootleg)
Manufacturer: bootleg
Year: 1987
Clone?: Yes, of contra
Implemented In: contra.c
Monitor Type: raster
Orientation: vertical
Resolution: 280 x 224 (w x h)
Colors: 128

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 633e02.17a 10000 - 1FFFF B2F7BD9A 28B1 6c29568419bc49f0be3995b0c34edd9038f6f8d9
CPU1 contra.20 20000 - 27FFF D045E1DA 8496 ec781e98a6efb14861223250c6239b06ec98ed0b
CPU2 633e01.12a 8000 - FFFF D1549255 5B1F d700c7de36746ba247e3a5d0410b7aa036aa4073
GFX1 633e04.7d 0 - 3FFFF 14DDC542 4AA0 c7d8592672a6e50c2fe6b0670001c340022f16f9
GFX1 633e05.7f 1 - 40000 42185044 8D8 a6e2598d766e6995c1a912e4a04987e6f4d547ff
GFX2 633e06.16d 0 - 3FFFF 9CF6FAAE 6934 9ab79c06cb541ce6fdac322886b8a14a2f3f5cf7
GFX2 633e07.16f 1 - 40000 F2D06638 57F6 0fa0fbfc53ab5c31b9de22f90153d9af37ff22ce
PROMS 633e08.10g 0 - FF 9F0949FA 70E5 7c8fefdcae4523d008a7d39062194c7a80aa3500
PROMS 633e09.12g 100 - 1FF 14CA5E19 EB68 eeee2f8b3d1e4acf47de1e74c4e507ff924591e7
PROMS 633f10.18g 200 - 2FF 2B244D84 4BBC c3bde7afb501bae58d07721c637dc06938c22150
PROMS 633f11.20g 300 - 3FF 14CA5E19 EB68 eeee2f8b3d1e4acf47de1e74c4e507ff924591e7
PROMS conprom.53 400 - 4FF 5A1DA7E 7122 ec0bdfc9da05c99e6a283014769db6d641f1a0aa

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: M6809
CPU#: 1
Sound?: No
Fluke 9010A Script
Start - End   R   W 
0 - 7 w
10 - 10 r
11 - 11 r
12 - 12 r
14 - 14 r
15 - 15 r
16 - 16 r
18 - 18 w
1A - 1A w
1C - 1C w
1E - 1E w
60 - 67 w
C00 - CFF r w
1000 - 1FFF w
1000 - 5FFF r
2000 - 23FF w
2400 - 27FF w
2800 - 2BFF w
2C00 - 2FFF w
3000 - 37FF w
3800 - 3FFF w
4000 - 43FF w
4400 - 47FF w
4800 - 5FFF w
6000 - 6FFF w
6000 - 7FFF r
7000 - 7000 w
7001 - FFFF w
8000 - FFFF r
 
CPU: M6809
CPU#: 2
Sound?: No
Fluke 9010A Script
Start - End   R   W 
0 - 0 r
2000 - 2000 w
2001 - 2001 r w
4000 - 4000 w
6000 - 67FF r w
8000 - FFFF r w
 


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