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Memory Map

The following is a memory map that was generated based on the MAME source code (.180).  This information is only as accurate as the MAME driver is.  If you see any errors, please let me know what that error is.
 
The Memory Area is related to where the information is from (CPU, Sound Board, etc..), and it may also reflect what it has in common with other hardware.
Top Gunner (Exidy, 1986)
Memory Area:vertigo_map
Address RangeLengthFunctionDescription
0x0000-0x00078ROM
0x0008-0x1FFF8184RAM, Mirror0x010000
0x2000-0x3FFF8192RAM, Sharedvectorram
0x4000-0x400F16Read, Mirrorvertigo_io_convert, 0x001000
0x4010-0x401F16Read, Mirrorvertigo_io_adc, 0x001000
0x4020-0x402F16Read, Mirrorvertigo_coin_r, 0x001000
0x4030-0x403F16Read Port, MirrorGIO, 0x001000
0x4040-0x404F16Read, Mirrorvertigo_sio_r, 0x001000
0x4050-0x405F16Write, Mirrorvertigo_audio_w, 0x001000
0x4060-0x406F16Write, Mirrorvertigo_motor_w, 0x001000
0x4070-0x407F16Write, Mirrorvertigo_wsot_w, 0x001000
0x6000-0x60078Read/Writevertigo_pit8254_lsb_r, vertigo_pit8254_lsb_w
0x7000-0x73FF1024RAM, Sharednvram
0x800000-0x81FFFF131072ROM
Memory Area:vertigo_motor
Address RangeLengthFunctionDescription
0x0010-0x007F112RAM
0x0080-0x07FF1920ROM
 

ROM Map for this game

 
This is the ROM map for the game.  This should tell you what address the ROM is at, how big it is, what it's used for.   
Memory Area:audiocpu
Address RangeLengthLabel/LocationDescription
0xE000-0xFFFF8192vga1_7.g7CRC(db109b19) (Fluke: 33CA)
Memory Area:cpu2
Address RangeLengthLabel/LocationDescription
0x0080-0x07FF1920vga3_4.bd1CRC(a50dde56) (Fluke: CDFB)
Memory Area:cvsd
Address RangeLengthLabel/LocationDescription
0x0000-0x1FFF8192vga1_7.l6CRC(20cbf97a) (Fluke: 9AEC)
0x2000-0x3FFF8192vga1_7.m6CRC(76197050) (Fluke: 272F)
0x4000-0x5FFF8192vga1_7.n6CRC(b93d7cbb) (Fluke: EBDF)
0x6000-0x7FFF8192vga1_7.p6CRC(b5bdb067) (Fluke: D425)
0x8000-0x9FFF8192vga1_7.rs6CRC(772f13a8) (Fluke: D24B)
0xA000-0xBFFF8192vga1_7.st6CRC(a86f2178) (Fluke: A8BA)
0xC000-0xDFFF8192vga1_7.tu6CRC(c1ab1d39) (Fluke: 4D12)
0xE000-0xFFFF8192vga1_7.uv6CRC(95a05700) (Fluke: 1745)
0x10000-0x11FFF8192vga1_7.l7CRC(183ba71d) (Fluke: 7FE7)
0x12000-0x13FFF8192vga1_7.m7CRC(4866b4b7) (Fluke: 9491)
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