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"mjfocusm" Virtual Machine


ROM Set/Virtual Machine: mjfocusm
Long Name: Mahjong Focus [BET] (Japan 890510)
Manufacturer: Nichibutsu
Year: 1989
Clone?: Yes, of mjfocus
Implemented In: nbmj8891.c
Monitor Type: raster
Orientation: horizontal
Resolution: 512 x 224 (w x h)
Colors: 256

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 mfcs_02m.bin 0 - FFFF 409D4F0B ADC4 c19196e8315337a075d44f0814630fb820688788
GFX1 3.8c 0 - FFFF 4C8D6CA9 2AC9 68f0b676ddadf4eb8c073c1723dee84b4fb18de7
GFX1 mfcs_04m.bin 10000 - 1FFFF E73D7804 2D0B 2579739540c27d679a34f0499e10124d6d719e74
GFX1 5.8e 20000 - 2FFFF F4D7E344 A315 690711684d8bec17db11f2ccd48232d1fe865174
GFX1 mfcs_06m.bin 30000 - 3FFFF E4D638F6 26C1 4dea1401017bb28ee635cc0ff30e28ea667b31c8
GFX1 mfcs_07m.bin 40000 - 4FFFF 45BE433A 64CE af2677ce82959ffd43e5011ae2b4128ba76d57bb
GFX1 mfcs_08m.bin 50000 - 5FFFF A7E1D761 314B 1e8879b89c7218050c61c20ca30d1b963839dcb8
GFX1 mfcs_09m.bin 60000 - 6FFFF 21CBE481 F38C 7bc4b6283fe897553a12394c0ea671e8502ac338
GFX1 mfcs_10m.bin 70000 - 7FFFF 5430D20A 3DD6 a48549e53ac99b4bac2c9637c498dd6387bf0131
GFX1 11.8n 80000 - 8FFFF C9BDF0A8 D0B4 861c23388ec39c6204df2ae86f26f5aa8a726f86
GFX1 12.8p 90000 - 9FFFF 777CBE0E 615B a5f0b048d29687bd8bb335ea4a65cf52daa0343f
GFX1 mfcs_13m.bin A0000 - AFFFF 6BDB28C2 67C9 ac6594dcd59bf4ee389fe824cf934f97af02a72e
GFX1 14.10d B0000 - BFFFF C86DA643 2EC0 d76425dcff49a47dacb667ac5feaefec6294089a
GFX1 15.10e C0000 - CFFFF CDF4C1E9 1C6F 87566e6900ebb26fda0909b2f18a59b169843c81
GFX1 16.10f D0000 - DFFFF 65AC5A6D D9F9 27e288b7767082da3ef3fb6deff4585e54454f7c
GFX1 17.10h E0000 - EFFFF 383ECE66 DA59 693c5fcc33116e435b7ac2a6e1ed6a73f8903552
GFX1 18.10j F0000 - FFFFF B2CC3586 9CC9 e2629303726f8f135bee10c4f72b283123e3c85d
GFX1 mfcs_19m.bin 100000 - 10FFFF 45C08364 ABF4 ff83c1c4f6a0623691d3a35b14439387918a7108
SOUND1 1.2k 0 - FFFF E933D3C8 F772 d13687ea61d141c0300e73033723ac0c7a322dc0
USER1 mfcs_m1m.bin 0 - 3FFFF DA46163E B98 c6e5f59fe813915f94d81ff28526614c943b7082

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 - EFFF r w
F400 - F5FF r w
F800 - FFFF r w

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