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Coin-Op : Arcade : Columns II: The Voyage Through Time : "columns2" Virtual Machine

Overview

ROM Set/Virtual Machine: columns2
Long Name: Columns II - The Voyage Through Time (Japan)
Manufacturer: Sega
Year: 1990
Clone?: No
Implemented In: segac2.c
Monitor Type: raster
Orientation: horizontal
Resolution: 320 x 224 (w x h)
Colors: 2048

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 epr13361.rom 0 - 1FFFF B54B5F12 E417 4d7fbae7d9bcadd433ebc25aef255dc43df611bc
CPU1 epr13360.rom 1 - 20000 A59B1D4F F535 e9ee315677782e1c61ae8f11260101cc03176188

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: 68000
CPU#: 1
Sound?: No
Fluke 9010A Script
Start - End   R   W 
0 - 1FFFFF r w
800000 - 800001 r w
800200 - 800201 w
840000 - 84001F r w
840100 - 840107 r w
880000 - 880001 w
880134 - 880135 w
880334 - 880335 w
8C0000 - 8C0FFF r w
C00000 - C0000F w
C00000 - C0001F r
C00010 - C00017 w
FF0000 - FFFFFF r w
 


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