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Coin-Op : Arcade : Atlantic City : "acitya" Virtual Machine


ROM Set/Virtual Machine: acitya
Long Name: Atlantic City Action
Manufacturer: Epos Corporation
Year: 1983
Clone?: Yes, of bwcasino
Implemented In: pacman.c
Monitor Type: raster
Orientation: vertical
Resolution: 288 x 224 (w x h)
Colors: 16

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 aca_u2.bin 0 - 1FFF 261C2FDC b4e7e6c8d8e401c7e4673213074802a73b9886a2
CPU1 aca_u3.bin 2000 - 3FFF 5FAB4CA 5172229eda25920eeaa6d9f610f2bcfa674979b7
GFX1 aca_5e.bin 0 - FFF 7F2DD2C9 aa7ea70355904989b99d568d1e055e8272cfa8ca
GFX2 aca_5e.bin 0 - FFF 7F2DD2C9 aa7ea70355904989b99d568d1e055e8272cfa8ca
PROMS aca_7f.bin 0 - 1F 133BB744 da4074f3ea30202973f0b6c9ad05a992bb44eafd
PROMS aca_4a.bin 20 - 11F 8E29208F a30a405fbd43d27a8d403f6c3545178564dede5d
SOUND1 82s126.1m 0 - FF A9CC86BF 71E8 bbcec0570aeceb582ff8238a4bc8546a23430081
SOUND1 82s126.3m 100 - 1FF 77245B66 E0E5 0c4d0bee858b97632411c440bea6948a74759746

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 - 43FF w
4000 - 47FF r
4400 - 47FF w
4C00 - 4FEF w
4C00 - 4FFF r
4FF0 - 4FFF w
5000 - 5000 w
5000 - 503F r
5001 - 5001 w
5002 - 5002 w
5003 - 5003 w
5004 - 5005 w
5007 - 5007 w
5040 - 505F w
5040 - 507F r
5060 - 506F w
5080 - 50BF r
50C0 - 50C0 w
50C0 - 50FF r
8000 - BFFF r w
C000 - C3FF w
C400 - C7EF w

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