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Coin-Op : Arcade : Omega Race : "omegrace" Virtual Machine


ROM Set/Virtual Machine: omegrace
Long Name: Omega Race
Manufacturer: Midway
Year: 1981
Clone?: No
Implemented In: omegrace.c
Monitor Type: vector

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 omega.m7 0 - FFF 424D46E 9B58 cc1ac6c06ba6f6e8466fa08286a0c70b5335af33
CPU1 omega.l7 1000 - 1FFF EDCD7A7D 57EE 5d142de2f48b01d563578a54fd5540e5d0ac8f4c
CPU1 omega.k7 2000 - 2FFF 6D10F197 3F07 9609a0cbeeef2efa10d49cde9f0afdca96e9c2f8
CPU1 omega.j7 3000 - 3FFF 8E8D4B54 4B6C 944192c0f6f0cdb25d492ee9f33959d38a1062f2
CPU1 omega.e1 9000 - 97FF 1D0FDF3A 286F 3333397a9745874cea1dd6a1bda783cc59393b55
CPU1 omega.f1 9800 - 9FFF D44C0814 A9F1 2f216ee6de88bbe09775619003aee2d5aa8c554d
CPU2 sound.k5 0 - 7FF 7D426017 7D72 370f0fb5608819de873c845f6010cbde75a9818e

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 - 3FFF r w
4000 - 4BFF r w
5C00 - 5CFF r w
8000 - 8FFF r w
9000 - 9FFF r w
CPU: Z80
CPU#: 2
Sound?: No
Fluke 9010A Script
Start - End   R   W 
0 - 7FF r w
1000 - 13FF r w

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