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Coin-Op : Arcade : Atari Football : "atarifb1" Virtual Machine


ROM Set/Virtual Machine: atarifb1
Long Name: Atari Football (revision 1)
Manufacturer: Atari
Year: 1978
Clone?: Yes, of atarifb
Implemented In: atarifb.c
Monitor Type: raster
Orientation: horizontal
Resolution: 304 x 248 (w x h)
Colors: 4

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 03302601.m1 6800 - 6FFF F8CE7ED8 BD17 54520d7d31c6c8f9028b7253a33aba3b2c35ae7c
CPU1 03302801.p1 7000 - 77FF A79C79CA 73B4 7791b431e9aadb09fd286ae56699c4beda54830a
CPU1 03302701.n1 7800 - 7FFF 7740BE51 B86 3f610061f081eb5589b00a496877bc58f6e0f09f
GFX1 033029.n7 0 - 3FF 12F43DCA CBCB a463f5068d5522ddf74052429aa6da23e5475844
GFX2 033031.d5 0 - 1FF 89D619B8 89F1 0af5d1f4e6f9a377dc2d49a8039866b1857af01f
GFX2 033030.c5 0 - 1FF EAC9EF90 1D7C 0e6284392852695ab7323be82105d32f57ad00f1

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 - 1FF w
0 - 3FF r
200 - 25F w
260 - 39F w
3A0 - 3FF w
1000 - 13BF r w
13C0 - 13FF r w
2000 - 2000 w
2001 - 2001 w
2002 - 2002 w
2003 - 2003 w
3000 - 3000 r w
4000 - 4000 r
4002 - 4002 r
5000 - 5000 w
6000 - 7FFF r w

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