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Coin-Op : Arcade : Nibbler : "nibbler" Virtual Machine

Overview

ROM Set/Virtual Machine: nibbler
Long Name: Nibbler (set 1)
Manufacturer: Rock-ola
Year: 1982
Clone?: No
Implemented In: rockola.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 g960-52.12 3000 - 3FFF AC6A802B C97A ac1072e30994f13097663dc24d9d1dc35a95d874
CPU1 g960-48.07 4000 - 4FFF 35971364 3C8A 6430c7be9e5f47d3f1f2cc157d949246e4085e8b
CPU1 g960-49.08 5000 - 5FFF 6B33B806 A4B4 29444e45bf5a6ab1d86e0aa19dc6c1bc64ba633f
CPU1 g960-50.09 6000 - 6FFF 91A4F98D A803 678c7e8c91a7fdba8dc2faff4192eb0964abdb3f
CPU1 g960-51.10 7000 - 7FFF A151D934 504C 6681bdcd84cf62b40b2430ff530cb3c9aa36656c
CPU1 g960-53.14 8000 - 8FFF 63F05CC 80F2 039ac1b007cb817ae0902484ca611ae7076930d6
CPU1 g960-54.15 9000 - 9FFF 7205FB8D F1E0 bc341bc11a383aa8b8dd7b2be851907a3ec56f8b
CPU1 g960-55.16 A000 - AFFF 4BB39815 88B9 1755c28d7d300524ab839aedcc744254544e9c19
CPU1 g960-56.17 B000 - BFFF ED680F19 EAB8 b44203585f32ebe2a3bf0597eac7c0faa7e81a92
GFX1 g960-57.50 0 - FFF 1D4D0C2 9542 5a8026210a872351ce4e39e27f6479d3ca0689e2
GFX1 g960-58.51 1000 - 1FFF FEFF7FAF A837 50005502578a4ea9b9c8f36998670b787d2d0b20
PROMS g70805.ic7 0 - 1F A5709FF3 3954 fbd07b756235f2d03aea3d777ca741ade54be200
PROMS g70804.ic6 20 - 3F DACD592D C5D7 c7709c680e2764885a40bc256d07dffc9e827cd6
SOUND1 g959-43.51 0 - 7FF 345F8B7 4812 c00992dc7222cc53d9fdff4ab47a7abdf90c5116
SOUND1 g959-44.52 800 - FFF 87D67DEE D6D2 bd292eab3671cb953279f3136a450deac3818367
SOUND1 g959-45.53 1000 - 17FF 33189917 B5FB 01a1b1693db0172609780daeb60430fa0c8bcec2

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: M6502
CPU#: 1
Sound?: No
Fluke 9010A Script
Start - End   R   W 
0 - 3FF w
0 - 1FFF r
400 - 7FF w
800 - BFF w
C00 - FFF w
1000 - 1FFF w
2000 - 2000 w
2001 - 2001 w
2100 - 2100 w
2101 - 2101 w
2103 - 2103 w
2104 - 2104 r
2105 - 2105 r
2106 - 2106 r
2107 - 2107 r
2200 - 2200 w
2300 - 2300 w
3000 - BFFF r w
FFFA - FFFF r
 


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