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Coin-Op : Arcade : Ribbit : "ribbit" Virtual Machine

Overview

ROM Set/Virtual Machine: ribbit
Long Name: Ribbit!
Manufacturer: Sega
Year: 1991
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 ep13833.32 0 - 3FFFF 5347F8CE 418E b95b99536157edfbf0d74a42f64235f47dca7ee1
CPU1 ep13832.31 1 - 40000 889C42C2 8670 0839a50a68b64a66d995f1bfaff42fcb60bb4d45
CPU1 ep13838.34 100000 - 17FFFF A5D62AC3 E71 8d83a7bc4017e125ef4231278f766b2368d5fc1f
CPU1 ep13837.33 100001 - 180000 434DE159 D940 cf2973131cabf2bc0ebb2bfe9f804ad3d7d0a733
SOUND1 ep13834.4 0 - 1FFFF AB0C1833 1415 f864e12ecf6c0524da20fc66747a4fa4280e67e9

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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