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.
Memory Area:audio_map
Address RangeLengthFunctionDescription
0x0000-0x07FF2048RAM
0x0800-0x08012Device Writeymsnd, ym2203_device, write (//)
0x30001Device Readsoundlatch, generic_latch_8_device, read (// From Main CPU)
0x8000-0xFFFF32768ROM
Memory Area:main_map
Address RangeLengthFunctionDescription
0x0000-0x7FFF32768ROM
0x8000-0xBFFF16384ROM Bankbank1 (// ROM (banked))
0xC000-0xCFFF4096RAM
0xD000-0xDFFF4096RAM(// RAM (MCU data copied here))
0xE0001Read/Writeprotection_r, protection_w (// To MCU)
0xE0041Read/Writee004_r, nmi_w (//)
0xE0081Read Porte008 (// P1 (Inputs))
0xE0091Read Porte009 (// P2)
0xE00A1Read Porte00a (// DSW1)
0xE00B1Read Porte00b (// DSW2)
0xE00C1Writesound_w (// To Sound CPU)
0xE1001Writee100_w (// ?)
0xE210-0xE2134Write Only, Sharedscroll (// Scroll)
0xE400-0xE7FF1024RAM, Sharedspriteram (// Sprites)
0xE800-0xEFFF2048RAM Write, Sharedvram_1_w, vram_1 (// Text Layer)
0xF000-0xF7FF2048RAM Write, Sharedvram_0_w, vram_0 (// Background Layer)
0xF800-0xF83F64RAM, Sharedscroll2 (// Column Scroll)
0xF840-0xFFFF1984RAM
 

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
0x8000-0xFFFF32768dp-12.romCRC(c4e848c4) (Fluke: 6598)
Memory Area:bg_gfx
Address RangeLengthLabel/LocationDescription
0x0000-0xFFFF65536dp-03.romCRC(6bf5d819) (Fluke: 0412)
0x10000-0x1FFFF65536dp-01.romCRC(e56be2fe) (Fluke: FD82)
0x20000-0x2FFFF65536dp-04.romCRC(4db02c3c) (Fluke: F92D)
0x30000-0x3FFFF65536dp-02.romCRC(1add423b) (Fluke: C392)
Memory Area:maincpu
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFF327683CRC(c9c9e194) (Fluke: 3032)
0x10000-0x1FFFF655369CRC(931f4e67) (Fluke: 904F)
Memory Area:mcu
Address RangeLengthLabel/LocationDescription
0x0000-0x0FFF4096dp-14CRC(0b886dad) (Fluke: FC3D)
Memory Area:proms
Address RangeLengthLabel/LocationDescription
0x0000-0x01FF512fi-1CRC(f31efe09) (Fluke: 92AA)
0x0200-0x03FF512fi-2CRC(f305c8d5) (Fluke: 817D)
0x0400-0x05FF512fi-3CRC(f61a9686) (Fluke: D68E)
Memory Area:sprites
Address RangeLengthLabel/LocationDescription
0x0000-0xFFFF65536dp-08.romCRC(c5624f6b) (Fluke: B5D2)
0x10000-0x1FFFF65536dp-07.romCRC(c76768c1) (Fluke: 41F3)
0x20000-0x2FFFF65536dp-06.romCRC(98adea78) (Fluke: A48E)
0x30000-0x3FFFF65536dp-05.romCRC(76ea7dd1) (Fluke: 0F59)
Memory Area:text
Address RangeLengthLabel/LocationDescription
0x0000-0x3FFF1638411CRC(5d29e4b9) (Fluke: 69DE)
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