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Coin-Op : Arcade : Frogs : "frogs" Virtual Machine


ROM Set/Virtual Machine: frogs
Long Name: Frogs
Manufacturer: Gremlin
Year: 1978
Clone?: No
Implemented In: vicdual.c
Monitor Type: raster
Orientation: horizontal
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 119a.u48 0 - 3FF B1D1FCE4 781C 572015bede39b14526e93919b63b6d01ae38a09a
CPU1 118a.u47 400 - 7FF 12FDCC05 B151 06c6d17edec9fb03f46514c1f6c5d8c420ef4d05
CPU1 117a.u46 800 - BFF 8A5BE424 6D45 ed8a09b4318929b83118f87e2da601028349f2bd
CPU1 116b.u45 C00 - FFF 9B82619 506C 1063e268138b4ff6a8037d8d1a0816c34bbac690
CPU1 115a.u44 1000 - 13FF 3D4E4FA8 98D7 4655c4922328837af410cb298e0c296ae0099591
CPU1 114a.u43 1400 - 17FF 4A21853 16DC 1e84eb84d5770f54925055b748ab9ca2aa72c1cc
CPU1 113a.u42 1800 - 1BFF 2786692 B6F1 8a8937fd92beecf1119fe3f6b41a700725412aa1
CPU1 112a.u41 1C00 - 1FFF BE2A058 F62C 271f3b60cba422fff7e782fda198c3897c275b46

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 - 7FFF r w
8000 - 83FF r w
8400 - 87FF r w
8800 - 8FFF r w
9000 - 93FF r w
9400 - 97FF r w
9800 - 9FFF r w
A000 - A3FF r w
A400 - A7FF r w
A800 - AFFF r w
B000 - B3FF r w
B400 - B7FF r w
B800 - BFFF r w
C000 - C3FF r w
C400 - C7FF r w
C800 - CFFF r w
D000 - D3FF r w
D400 - D7FF r w
D800 - DFFF r w
E000 - E3FF r w
E400 - E7FF r w
E800 - EFFF r w
F000 - F3FF r w
F400 - F7FF r w
F800 - FFFF r w

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