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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.
Blazing Tornado (Human Amusement, 1994)
Memory Area:blzntrnd_map
Address RangeLengthFunctionDescription
0x0000-0x1FFFFF2097152ROM(// ROM)
0x200000-0x21FFFF131072RAM Write, Sharedmetro_vram_0_w, vram_0 (// Layer 0)
0x220000-0x23FFFF131072RAM Write, Sharedmetro_vram_1_w, vram_1 (// Layer 1)
0x240000-0x25FFFF131072RAM Write, Sharedmetro_vram_2_w, vram_2 (// Layer 2)
0x260000-0x26FFFF65536Readmetro_bankedrom_r (// Banked ROM)
0x260000-0x26FFFF65536Write NOP(// ??????)
0x270000-0x271FFF8192RAM(// ???)
0x272000-0x273FFF8192RAM Device Write, Sharedpalette, palette_device, write, palette (// Palette)
0x274000-0x274FFF4096RAM, Sharedspriteram (// Sprites)
0x278000-0x2787FF2048RAM, Sharedtiletable (// Tiles Set)
0x278860-0x27886B12Write, Sharedmetro_window_w, window (// Tilemap Window)
0x278870-0x27887B12Write Only, Sharedscroll (// Scroll)
0x278890-0x2788912Write NOP(// ? CRT)
0x2788A2-0x2788A32Read/Writemetro_irq_cause_r,metro_irq_cause_w (// IRQ Cause / IRQ Acknowledge)
0x2788A4-0x2788A52Write Only, Sharedirq_enable (// IRQ Enable)
0x2788AA-0x2788AB2Write Only, Sharedrombank (// Rom Bank)
0x2788AC-0x2788AD2Write Only, Sharedscreenctrl (// Screen Control)
0x279700-0x27971320Write Only, Sharedvideoregs (// Video Registers)
0x400000-0x43FFFF262144RAM Write, Sharedmetro_k053936_w, k053936_ram (// 053936)
0x500000-0x500FFF4096Device Writek053936, k053936_device, linectrl_w (// 053936 line control)
0x600000-0x60001F32Device Writek053936, k053936_device, ctrl_w (// 053936 control)
0xE00000-0xE000012Read Port, Write NOPDSW0, (// Inputs)
0x0007DifficultyActive High
0x0007BeginnerActive High
0x0006EasiestActive High
0x0005EasyActive High
0x0004NormalActive High
0x0003HardActive High
0x0002HardestActive High
0x0001ExpertActive High
0x0000MasterActive High
0x0008Flip_ScreenActive High
0x0008OffActive High
0x0000OnActive High
0x0010Demo_SoundsActive High
0x0010OffActive High
0x0000OnActive High
0x0020Allow_ContinueActive High
0x0020NoActive High
0x0000YesActive High
0x00004 PlayersActive High
0x00404 PlayersActive High
0x00801P & 2P Tag onlyActive High
0x00c01P & 2P vs onlyActive High
0x00006C to start, 3C to continueActive High
0x01004C to start, 2C to continueActive High
0x02002C to start, 1C to continueActive High
0x0300DisabledActive High
0xE00002-0xE000032Read Port, WriteDSW1, blzntrnd_sound_w (//)
0x0007Coin_AActive High
0x00044C_1CActive High
0x00053C_1CActive High
0x00062C_1CActive High
0x00071C_1CActive High
0x00031C_2CActive High
0x00021C_3CActive High
0x00011C_4CActive High
0x00001C_5CActive High
0x0038Coin_BActive High
0x00204C_1CActive High
0x00283C_1CActive High
0x00302C_1CActive High
0x00381C_1CActive High
0x00181C_2CActive High
0x00101C_3CActive High
0x00081C_4CActive High
0x00001C_5CActive High
0x0040Free_PlayActive High
0x0040OffActive High
0x0000OnActive High
0x03002:00Active High
0x02002:30Active High
0x01003:00Active High
0x00003:30Active High
0x0c002:00Active High
0x08002:30Active High
0x04003:00Active High
0x00003:30Active High
0x30002:30Active High
0x20003:00Active High
0x10004:00Active High
0x00005:00Active High
0xc0002:30Active High
0x80003:00Active High
0x40004:00Active High
0x00005:00Active High
0xE00004-0xE000052Read PortIN0 (//)
0xE00006-0xE000072Read PortIN1 (//)
0xE00008-0xE000092Read PortIN2 (//)
0x0001Service 1Active Low
0x0004Coin 1Active Low
0x0008Coin 2Active Low
0x0010Start 1Active Low
0x0020Start 2Active Low
0x0040Start 3Active Low
0x0080Start 4Active Low
0xF00000-0xF0FFFF65536RAM, Mirror0x0f0000 (// RAM (mirrored))
Memory Area:blzntrnd_sound_io_map
Address RangeLengthFunctionDescription
0x00001Writeblzntrnd_sh_bankswitch_w
0x00401Device Read, Write NOPsoundlatch, generic_latch_8_device, read,
0x0080-0x00834Device Read/Writeymsnd, ym2610_device, read, write
Memory Area:blzntrnd_sound_map
Address RangeLengthFunctionDescription
0x0000-0x7FFF32768ROM
0x8000-0xBFFF16384ROM Bankbank1
0xE000-0xFFFF8192RAM
 

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
0x0000-0x1FFFF131072rom5.binCRC(7e90b774) (Fluke: 424C)
Memory Area:gfx2
Address RangeLengthLabel/LocationDescription
0x0000-0x1FFFFF2097152rom9.binCRC(37ca3570) (Fluke: 6F4E)
Memory Area:ymsnd
Address RangeLengthLabel/LocationDescription
0x0000-0x1FFFFF2097152rom6.binCRC(8b8819fc) (Fluke: 718F)
0x200000-0x3FFFFF2097152rom7.binCRC(0089a52b) (Fluke: 3C5E)
Memory Area:ymsnd.deltat
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFFF524288rom8.binCRC(565a4086) (Fluke: 3ECB)
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