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Coin-Op : Arcade : Altered Beast : "altbeas2" Virtual Machine


ROM Set/Virtual Machine: altbeas2
Long Name: Altered Beast (Version 2)
Manufacturer: Sega
Year: 1988
Clone?: Yes, of altbeast
Implemented In: system16.c
Monitor Type: raster
Orientation: horizontal
Resolution: 320 x 224 (w x h)
Colors: 4096

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 epr11740 0 - 1FFFF CE227542 C7AE 54adcc1246943360bb68498e971809a0d4f9fe0c
CPU1 epr11739 1 - 20000 E466EB65 C693 c9bb57818eb81a43abdf2ad2a79a0bd45c25d208
CPU2 opr11686 0 - 7FFF 828A45B3 78B2 df921701b411afac1b6716b6798a1bffc2180133
CPU2 opr11672 10000 - 2FFFF BBD7F460 C867 bbc5c2219cb3a827d84062b19affd9780da2a3cf
CPU2 opr11673 30000 - 4FFFF 400C4A36 5895 de4bdfa91734410e0a7f6a16bf8336db172f458a
GFX1 11674 0 - 1FFFF A57A66D5 640E 5103583d48997abad12a0c5fee26431c486ced52
GFX1 11675 20000 - 3FFFF 2EF2F144 A317 38d22d609db2d9b6067b5d12f6499436de4605cb
GFX1 11676 40000 - 5FFFF C04ACAC B85A 87fe2a0dd9913f9550e9b4cbc7e7465b61640e07
GFX2 epr11681.b5 0 - 1FFFF D9E03363 5AC8 995a7c6a8f0c61468b57a3bb407461a2a3ae8adc
GFX2 epr11677.b1 1 - 20000 A01425CD 3232 72be5ec29e476601f9bf6aaedef9b73cedeb42f0
GFX2 epr11682.b6 40000 - 5FFFF E3F77C5E D18C 6b3cb7918ab0c7c97a51cc5ea19ced3374ff3914
GFX2 epr11678.b2 40001 - 60000 17A9FC53 FE17 85a9a605742ae5aab86db37189b9ee4d54c70e56
GFX2 epr11683.b7 80000 - 9FFFF F9A60F06 DD07 0cffcfdb02733feaa869198b7e668c58b47c321a
GFX2 epr11679.b3 80001 - A0000 14DCC245 ECBA 1ca1b6e0f2b7bedad2a8ab70f52da8c54d40d3cf
GFX2 epr11684.b8 C0000 - DFFFF B20C0EDB EBB7 6c8694d05e3adac37c9015037ab800233371db36
GFX2 epr11680.b4 C0001 - E0000 F43DCDEC 6B1 2941500cf33afca487f19f2329033d5d17aad826

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 - 3FFFF r w
400000 - 40FFFF r w
410000 - 410FFF r w
440000 - 440FFF r w
840000 - 840FFF r w
C40000 - C40001 w
C41000 - C41001 r
C41002 - C41003 r
C41004 - C41005 r
C41006 - C41007 r
C42000 - C42001 r
C42002 - C42003 r
FE0006 - FE0007 w
FFC000 - FFFFFF r w
FFF01C - FFF01D r
CPU: Z80
CPU#: 2
Sound?: No
Fluke 9010A Script
Start - End   R   W 
0 - 7FFF r w
8000 - DFFF r
E800 - E800 r
F800 - FFFF r w

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