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Coin-Op : Arcade : Venture : "venture2" Virtual Machine

Overview

ROM Set/Virtual Machine: venture2
Long Name: Venture (version 5 set 2)
Manufacturer: Exidy
Year: 1981
Clone?: Yes, of venture
Implemented In: exidy.c
Monitor Type: raster
Orientation: horizontal
Resolution: 248 x 256 (w x h)
Colors: 8

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 vent_a13.cpu 8000 - 8FFF 4C833F99 1ff4eafe48b9f0ab8a123659d78c3dfa0bf56d7d
CPU1 vent_a12.cpu 9000 - 9FFF 8163CEFC 7061819dd1105e8368c045dad2effae62d124539
CPU1 vent_a11.cpu A000 - AFFF 324A5054 f845ff2f717ea627891e0dc9d6e66f690c0843d8
CPU1 vent_a10.cpu B000 - BFFF 24358203 10c3ea83a892d6fd2751e590afe45bffa65bd6e0
CPU1 vent_a9.cpu C000 - CFFF 4428165 6d8d860ce1f805ba2eb315f47c8660799256e921
CPU1 vent_a8.cpu D000 - DFFF 4C1A702A 7f6a68d3cfdd885108eebb7ea76b3c2ce6070b18
CPU1 vent_a7.cpu E000 - EFFF 1AAB27C2 66c7274dbb8bda3c78cc61d96a6cb1a9b29939b5
CPU1 vent_a6.cpu F000 - FFFF 767BDD71 334a903e05fc86186f90aa2d9ce3b0d367d7e516
CPU2 3a-ac 5800 - 5FFF 4EA1C3D9 A5DB d0c99c9d5b887d717c68e8745906ae4e65aec6ad
CPU2 4a-ac 6000 - 67FF 5154C39E 34C e6f011630eb1aa4116a0e5824ad6b65c1be2455f
CPU2 5a-ac 6800 - 6FFF 1E1E3916 C772 867e586583e07cd01e0e852f6ea52a040995725d
CPU2 6a-ac 7000 - 77FF 80F3357A 3A4D f1ee638251e8676a526e6367c11866b1d52f5910
CPU2 7a-ac 7800 - 7FFF 466ADDC7 BC7F 0230b5365d6aeee3ca47666a9eadee4141de125b
GFX1 11d-cpu 0 - 7FF B4BB2503 CF0B 67303603b7c5e6301e976ef19f81c7519648b179

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 r w
800 - 3FFF r w
4000 - 43FF r w
4400 - 47FF r w
4800 - 4FFF r w
5000 - 5000 w
5040 - 5040 w
5080 - 5080 w
50C0 - 50C0 w
5100 - 5100 r w
5101 - 5101 r w
5103 - 5103 r
5105 - 5105 r
5200 - 520F r w
5210 - 5212 w
5213 - 5213 r
6000 - 6FFF r
8000 - FFFF r w
 
CPU: M6502
CPU#: 2
Sound?: No
Fluke 9010A Script
Start - End   R   W 
0 - 7FF r w
800 - FFF r w
1000 - 100F r w
1800 - 1FFF r w
2000 - 27FF r w
2800 - 2FFF r w
3000 - 3700 w
5800 - 7FFF r w
8000 - F7FF r w
F800 - FFFF r w
 


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