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"tetrist" Virtual Machine


ROM Set/Virtual Machine: tetrist
Long Name: Tetris (Japan, B-System)
Manufacturer: Sega
Year: 1989
Clone?: Yes, of tetris
Implemented In: taito_b.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 c12-03.bin 0 - 1FFFF 38F1ED41 d11194dd6686e6eba8c481bb0f9662041ca396ed
CPU1 c12-02.bin 1 - 20000 ED9530BC 84c324e4ef0c5c3af04ea000ad3e9c319bd9f2a2
CPU1 c12-05.bin 40000 - 5FFFF 128E9927 227b4a43074b66c9ba6f4497eb329fbcc5e3f52b
CPU1 c12-04.bin 40001 - 60000 5DA7A319 0c903b3274f6eafe24c8b5ef476dc5e8e3131b20
CPU2 c12-06.bin 0 - 3FFF F2814B38 846d3cc7a6f1cfbfd5661d6942f24330d21f91f0

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 - 7FFFF r w
200000 - 200001 r w
200002 - 200003 r w
400000 - 40FFFF r w
410000 - 41197F r w
411980 - 4137FF r w
413800 - 413FFF r w
418000 - 41801F r w
440000 - 47FFFF r w
600000 - 60000F r w
800000 - 807FFF r w
A00000 - A01FFF r w
CPU: Z80
CPU#: 2
Sound?: No
Fluke 9010A Script
Start - End   R   W 
0 - 7FFF w
0 - 3FFF r
4000 - 7FFF r
C000 - DFFF r w
E000 - E000 r w
E001 - E001 r w
E002 - E002 r w
E003 - E003 w
E200 - E200 r w
E201 - E201 r w
E400 - E403 w
E600 - E600 w
EA00 - EA00 r
EE00 - EE00 w
F000 - F000 w
F200 - F200 w

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