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"ixion" Virtual Machine


ROM Set/Virtual Machine: ixion
Long Name: Ixion (prototype)
Manufacturer: Sega
Year: 1983
Clone?: No
Implemented In: zaxxon.c
Monitor Type: raster
Orientation: vertical
Resolution: 256 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 1937d.u27 0 - 1FFF F447AAC5 D9F7 f6ec02f20482649ba1765254e0e67a8593075092
CPU1 1938b.u28 2000 - 3FFF 17F48640 AD54 d661e8ae0747c2c526360cb72e403deba7a98e71
CPU1 1955b.u29 4000 - 4FFF 78636EC6 C356 afca6418221e700749031cb3fa738907d77c1566
GFX1 1939a.u68 0 - 7FF C717DDC7 35EB 86fdef368f097a27aac6e05bf3208fcdaf7d9da7
GFX1 1940a.u69 800 - FFF EC4BB3AD 55AE 8a38bc48cda59b5e76a5153d459bb2d01d6a56f3
GFX2 1952a.113 0 - 1FFF FFB9B03D 2176 b7a900166a880ca4a71fec6ad02f5c0ecfc92df8
GFX2 1951a.112 2000 - 3FFF DB743F1B F564 a5d13d597fe999757137d96fb4bf7c7efc7a3245
GFX2 1950a.111 4000 - 5FFF C2DE178A AD43 0347a751accb02576b9cd8b123b79018cc05268c
GFX3 1945a.u77 0 - 1FFF 3A3FBFE7 6DAB f3a503f476524f9de5b55de49009972124e58601
GFX3 1946a.u78 2000 - 3FFF F2CB1B53 E541 8c2fb58ce7de7876c4d2f1a3d13c6a5efd06d354
GFX3 1947a.u79 4000 - 5FFF D2421E92 76EC 07000055ace2c6983c7add180904d6bc20e1bb3b
GFX4 1948a.u91 0 - 1FFF 7A7FCBBE BEE9 76dffffcadbe446091ee98958873aa76f7b17213
GFX4 1953a.u90 2000 - 3FFF 6B626EA7 B16D 7e02da0b031a42b077c173d85f15f75242e61e98
GFX4 1949a.u93 4000 - 5FFF E7722D09 E06B c9a0fb4fac798454facd3d5dd02d2c05cfe8e3a6
GFX4 1954a.u92 6000 - 7FFF A970F5FF 282 0f1f8f329ceefcbd0725f8eeff1b01348f5c9374
PROMS 1942a.u98 0 - FF 3A8E6F74 7B4C c2d480f8c8a111c1e23cbf819dea807f8128208d
PROMS 1941a.u72 100 - 1FF A5D0D97E 28A4 2677508b44f9b7a6c6ee56e49a7b88073e80debe
SOUND1 1943a.u50 0 - 7FF 77E5A1F0 3D57 00152ffb59ebac718b300fdf24314b456748ffbe
SOUND1 1944a.u51 800 - FFF 88215098 CB6F 54bd1c71e7f10f20623e47f4e791f54ce698bc08

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 - 5FFF w
0 - 4FFF r
6000 - 6FFF r w
8000 - 83FF r w
A000 - A0FF r w
C000 - C002 w
C000 - C000 r
C001 - C001 r
C002 - C002 r
C003 - C004 w
C003 - C003 r
C006 - C006 w
C100 - C100 r
E0F0 - E0F0 w
E0F1 - E0F1 w
E0F8 - E0F9 w
E0FA - E0FA w
E0FB - E0FB w
FF3C - FF3C r

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