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Coin-Op : Arcade : Vs. Mach Rider : "vsmahjng" Virtual Machine

Overview

ROM Set/Virtual Machine: vsmahjng
Long Name: Vs. Mahjang (Japan)
Manufacturer: Nintendo
Year: 1984
Clone?: No
Implemented In: vsnes.c
Monitor Type: raster
Orientation: horizontal
Resolution: 512 x 240 (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 mj.1c A000 - BFFF EC77671F 48BA 3716a4d5ab1efee0416dd7f6466d29379dc6f296
CPU1 mj.1b C000 - DFFF AC53398B CE19 2582c73efec233a389900949d6af7c4c9a9e7148
CPU1 mj.1a E000 - FFFF 62F0DF8E 13DF 5628397c5d9acf470cc0cbffdba20e9e4cc8ea91
CPU2 mj.6c A000 - BFFF 3CEE11E9 436B 03ae904a98a12b5571374417069e50f8bc824c24
CPU2 mj.6b C000 - DFFF E8341F7B 9F11 cf3c43e4f87dbcd4ae9a74f2808282883c8ba38a
CPU2 mj.6a E000 - FFFF EE69F25 7A1B 078e8f51887be58336ff23f90bacfa90c1730f36
GFX1 mj.2b 0 - 1FFF 9DAE3502 8EFA b7ffbc17af35eeac1b06c651f6c25f71827e9c3b
GFX2 mj.8b 0 - 1FFF 9DAE3502 8EFA b7ffbc17af35eeac1b06c651f6c25f71827e9c3b

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: N2A03
CPU#: 1
Sound?: No
no 9010A support
Start - End   R   W 
0 - 7FF r w
800 - 1FFF r w
2000 - 3FFF r w
4000 - 4015 r w
4011 - 4011 w
4014 - 4014 w
4016 - 4016 r w
4017 - 4017 r w
4020 - 4020 r w
8000 - FFFF r w
 
CPU: N2A03
CPU#: 2
Sound?: No
no 9010A support
Start - End   R   W 
0 - 7FF r w
800 - 1FFF r w
2000 - 3FFF r w
4000 - 4015 r w
4011 - 4011 w
4014 - 4014 w
4016 - 4016 r w
4017 - 4017 r w
4020 - 4020 w
8000 - FFFF r w
 


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