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Coin-Op : Arcade : Disco No. 1 : "disco" Virtual Machine


ROM Set/Virtual Machine: disco
Long Name: Disco No.1
Manufacturer: Data East
Year: 1982
Clone?: No
Implemented In: btime.c
Monitor Type: raster
Orientation: vertical
Resolution: 240 x 240 (w x h)
Colors: 32

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 disco.w5 A000 - AFFF B2C87B78 E8E9 4095f0052ff0ac35ecd2ec1c1e99d21283d336e1
CPU1 disco.w4 B000 - BFFF AD7040EE 9D8C 287a4ff06edda4c66e2351e49a94212728aacb4e
CPU1 disco.w3 C000 - CFFF 12FB4F08 51C1 d6095f20d8676df89b1459134b5521ac311ddded
CPU1 disco.w2 D000 - DFFF 73F6FB2F ADC 7b75b825d9bf7e512e054762500f79c18a276e1f
CPU1 disco.w1 E000 - EFFF EE7B536B 2E81 b2de5da15cee1d80391eafd0a08361803f859c89
CPU1 disco.w0 F000 - FFFF 7C26E76B 3F7D 952e91c4acc18d01b0e2c3efd764da8768f583da
CPU2 disco.w6 F000 - FFFF D81E781E FDAD bde510bfed06a13bd56bf7ddbf220e7cf82f79b6
PROMS disco.clr 0 - 1F A393F913 2F6D 42dce159283427064b3f5ce3a6e2189744ecd943

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: M6502
CPU#: 1
Sound?: No
Fluke 9010A Script
Start - End   R   W 
0 - FFFF w
0 - 4FF r
2000 - 7FFF w
2000 - 881F r
8000 - 83FF w
8400 - 87FF w
8800 - 881F w
9000 - 9000 r
9200 - 9200 r
9400 - 9400 r
9800 - 9800 r
9A00 - 9A00 r w
9C00 - 9C00 r w
A000 - FFFF r
CPU: M6502
CPU#: 2
Sound?: No
Fluke 9010A Script
Start - End   R   W 
0 - 3FF r w
4000 - 4FFF w
5000 - 5FFF w
6000 - 6FFF w
7000 - 7FFF w
8000 - 8FFF r w
F000 - FFFF r w

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