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Coin-Op : Arcade : 720 Degrees : "720b" Virtual Machine

Overview

ROM Set/Virtual Machine: 720b
Long Name: 720 Degrees (set 2)
Manufacturer: Atari Games
Year: 1986
Clone?: Yes, of 720
Implemented In: atarisy2.c
Monitor Type: raster
Orientation: horizontal
Resolution: 512 x 384 (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 2126.7l 8000 - BFFF D07E731C AC1C 0ea742c14702f386fdbaf9a51b3a3439c2bc2f6b
CPU1 2127.7n 8001 - C000 2D19116C 62DE 6f86b735b2c685f51d43c7b290c3fd245daa032c
CPU1 2128.6f 10000 - 1FFFF EDAD0BC0 67D8 9e50776221e25573ef6e072e604a52323bc0cef4
CPU1 3131.6n 10001 - 20000 704DC925 776E ca0e0eb6826ca30e1ba2e67132ab7496b61abc37
CPU1 1129.rom 30000 - 3FFFF EABF0B01 64BD aaf5ab31b63c6ba414f0d4c95bbbebcceedd1ae4
CPU1 1132.rom 30001 - 40000 A24F333E DCED e4bfa4c670bfb375118d5774f1dbe848e39e6460
CPU1 1130.rom 50000 - 5FFFF 93FBA845 7FC 4de5867272af63be696855f2a4dff99476b213ad
CPU1 1133.rom 50001 - 60000 53C177BE 77BE a60c81899944e0dda9886e6697edc4d9309ca8f4
CPU2 1134.rom 4000 - 7FFF 9A418C2 8793 017491bbcd0def695a23ab17b1e4fbd1fdf4d5d1
CPU2 1135.rom 8000 - BFFF B1F157D0 6FDA 26355324d49baa02acb777940d7f49d074a75fe5
CPU2 1136.rom C000 - FFFF DAD40E6D D1E9 a94bc1b5f0a5218e9e44cd32f2ca6268b48072c2
GFX1 1121.rom 0 - 7FFF 7ADB5F9A D53F 8b4dba6c7ecd9d1c03c5d87326b5971ad1cb8863
GFX1 1122.rom 8000 - FFFF 41B60141 FE4A a426a0a5f6d4b500571731b3ce5ce8acb5e1db92
GFX1 1123.rom 10000 - 17FFF 501881D5 D308 f38b13774c45eb5b48c87c4410afe4bd311cf3c7
GFX1 1124.rom 18000 - 1FFFF 96F2574 4EB0 6b59ff9a89a93c39c18011a0ac7043457617f336
GFX1 1117.rom 20000 - 27FFF 5A55F149 43DF 9dbee28a0bc8ec0d3936d61b7359cb63f4860fff
GFX1 1118.rom 28000 - 2FFFF 9BB2429E 42DD 80655839e5f53aea19115d83bf395b4f70997edc
GFX1 1119.rom 30000 - 37FFF 8F7B20E5 8240 9f0928a442f63c66350e66b35b1503fe4f9d8e33
GFX1 1120.rom 38000 - 3FFFF 46AF6D35 CC79 c3c2b131245f1231839b3649c117bf5bbace0641
GFX2 1109.rom 20000 - 27FFF A46B693 8B23 77a743816663a8b8fe6bd9aa2dd0a4e570071068
GFX2 1110.rom 28000 - 2FFFF 457D7E38 C8DD 9ac8e5b49e8f61cb8ce4d739462d17049c966a5d
GFX2 1111.rom 30000 - 37FFF FFAD0A5B 881 127502a256e31c3fca92323544129ec8fcabacb8
GFX2 1112.rom 38000 - 3FFFF 6664580 39F4 2173536af27d9af5b506997a5bbcfd5a40e2023a
GFX2 1113.rom 60000 - 67FFF 7445DC0F 1314 cfaa535a4a81a00d0cf47ca3e89625e12abde0f5
GFX2 1114.rom 68000 - 6FFFF 23EACEB0 5731 8206da45d09b03c51d5c41fdbe964fec0e399837
GFX2 1115.rom 70000 - 77FFF CC8DE53 DC3E 656fc4011e6ea362f706048a36e99ff31ecbf7cc
GFX2 1116.rom 78000 - 7FFFF 2D8F1369 4646 d35fc5f6733c83d59b0029eb6ee3945e22f0d13b
GFX2 1101.rom A0000 - A7FFF 2AC77B80 699 cae6de4ef8a3cf5fb370c0178f734332369e17da
GFX2 1102.rom A8000 - AFFFF F19C3B06 3CDD 12e2194e5cc9604f02bad03dd6f62bba7f459e73
GFX2 1103.rom B0000 - B7FFF 78F9AB90 89B5 c531e264edaacf61abfbdc8f15b1b47e85a4cdf0
GFX2 1104.rom B8000 - BFFFF 77CE4A7F 516B 5c4a6fb01bd744f17cbacc3087c4bdb5e3bfe475
GFX2 1105.rom E0000 - E7FFF BEF5A025 B743 5cfe82f1ef2dd95cc5fa317bd59f69c4cd69fdd2
GFX2 1106.rom E8000 - EFFFF 92A159C8 E737 bc4f06eb666967ac726b7f85719d2fcd74e3b573
GFX2 1107.rom F0000 - F7FFF A94A3EF 8416 7dec8c768d0673ab3c8211f19b17674531dda308
GFX2 1108.rom F8000 - FFFFF 9815EDA6 D772 89a80c67f4b3426e7516cd1179d5712779ef5db7
GFX3 1125.rom 0 - 3FFF 6B7E2328 EAC4 cc9a315ccafe7228951b7c32cf3b31caa89ae7d3

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: T11
CPU#: 1
Sound?: No
no 9010A support
Start - End   R   W 
0 - FFF r w
1000 - 11FF r w
1400 - 1403 r w
1480 - 148F w
1580 - 159F w
15A0 - 15BF w
15C0 - 15DF w
15E0 - 15FF w
1600 - 1601 w
1680 - 1681 w
1700 - 1701 w
1780 - 1781 w
1800 - 1801 r w
1C00 - 1C01 r
2000 - 3FFF r w
4000 - 7FFF w
4000 - 5FFF r
6000 - 7FFF r
8000 - 81FF r w
8200 - FFFF r w
 
CPU: M6502
CPU#: 2
Sound?: No
Fluke 9010A Script
Start - End   R   W 
0 - FFF r w
1000 - 17FF r w
1800 - 180F r w
1810 - 1813 r
1830 - 183F r w
1840 - 1840 r
1850 - 1850 w
1850 - 1851 r
1851 - 1851 w
1860 - 1860 r
1870 - 1870 w
1872 - 1873 w
1874 - 1874 w
1876 - 1876 w
1878 - 1878 w
187A - 187A w
187C - 187C w
187E - 187E w
4000 - FFFF r w
 


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