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"mp_sonic" Virtual Machine

Overview

ROM Set/Virtual Machine: mp_sonic
Long Name: MegaPlay: Sonic The Hedgehog
Manufacturer: Sega
Year: 1989
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 ep15177.ic2 0 - 3FFFF A389B03B 8e9e1cf3dd65ddf08757f5a1ce472130c902ea2c
CPU1 ep15176.ic1 1 - 40000 D180CC21 62805cfaaa80c1da6146dd89fc2b49d819fd4f22
USER1 15175-01.ic3 0 - 7FFF 99246889 184aa3b7fdedcf578c5e34edb7ed44f57f832258
USER2 ep15294.ic2 0 - 1FFFF AA8DC2D8 96771ad7b79dc9c83a1594243250d65052d23176

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 - 3FFFFF r w
A00000 - A0FFFF r w
A10000 - A1001F r w
A11000 - A11203 w
C00000 - C0000F w
C00000 - C0001F r
C00010 - C00017 w
FE0000 - FEFFFF r w
FF0000 - FFFFFF r w
 
CPU: Z80
CPU#: 2
Sound?: No
Fluke 9010A Script
Start - End   R   W 
0 - 1FFF r w
2000 - 3FFF r w
4000 - 7FFF r w
8000 - FFFF r
 


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