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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.
Demon's World / Horror Story (Toaplan, 1989)
Memory Area:demonwld_main_map
Address RangeLengthFunctionDescription
0x0000-0x3FFFF262144ROM
0x400000-0x4000012Read PortVBLANK
0x400002-0x4000032Writetoaplan1_intenable_w
0x400008-0x40000F8Writetoaplan1_bcu_control_w
0x404000-0x4047FF2048RAM Write, Sharedtoaplan1_bgpalette_w, bgpalette
0x406000-0x4067FF2048RAM Write, Sharedtoaplan1_fgpalette_w, fgpalette
0x600000-0x600FFF4096Read/Writetoaplan1_shared_r, toaplan1_shared_w
0x800000-0x8000012Writetoaplan1_bcu_flipscreen_w
0x800002-0x8000032Read/Writetoaplan1_tileram_offs_r, toaplan1_tileram_offs_w
0x800004-0x8000074Read/Writetoaplan1_tileram16_r, toaplan1_tileram16_w
0x800010-0x80001F16Read/Writetoaplan1_scroll_regs_r, toaplan1_scroll_regs_w
0xA00000-0xA000012Readtoaplan1_frame_done_r
0xA00002-0xA000032Read/Writetoaplan1_spriteram_offs_r, toaplan1_spriteram_offs_w
0xA00004-0xA000052Read/Writetoaplan1_spriteram16_r, toaplan1_spriteram16_w
0xA00006-0xA000072Read/Writetoaplan1_spritesizeram16_r, toaplan1_spritesizeram16_w
0xC00000-0xC03FFF16384RAM
0xE00000-0xE000034Writetoaplan1_tile_offsets_w
0xE00006-0xE000072Writetoaplan1_fcu_flipscreen_w
0xE00008-0xE000092Writetoaplan1_reset_sound_w
0xE0000A-0xE0000B2Writedemonwld_dsp_ctrl_w (/* DSP Comms control */)
Memory Area:demonwld_sound_io_map
Address RangeLengthFunctionDescription
0x0000-0x00012Device Read/Writeymsnd, ym3812_device, read, write
0x00201Read PortTJUMP
0x00401Writetoaplan1_coin_w (/* Coin counter/lockout */)
0x00601Read PortSYSTEM
0x00801Read PortP1
0x00A01Read PortDSWB
0x00C01Read PortP2
0x00E01Read PortDSWA
Memory Area:DSP_io_map
Address RangeLengthFunctionDescription
0x00001Writedemonwld_dsp_addrsel_w
0x00011Read/Writedemonwld_dsp_r, demonwld_dsp_w
0x00031Writedemonwld_dsp_bio_w
Memory Area:DSP_program_map
Address RangeLengthFunctionDescription
0x0000-0x07FF2048ROM
Memory Area:toaplan1_sound_map
Address RangeLengthFunctionDescription
0x0000-0x7FFF32768ROM
0x8000-0x87FF2048RAM, Sharedsharedram
 

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
0x0000-0x7FFF32768o16-11.binCRC(dbe08c85) (Fluke: 66E2)
Memory Area:gfx2
Address RangeLengthLabel/LocationDescription
0x0000-0x001F32prom12.bprCRC(bc88cced),sprite attribute (flip/position) ?? (Fluke: 6597)
0x0000-0x001F32prom12.bprCRC(bc88cced),sprite attribute (flip/position) ?? (Fluke: 6597)
0x0000-0x001F32prom12.bprCRC(bc88cced),sprite attribute (flip/position) ?? (Fluke: 6597)
0x0000-0x001F32prom12.bprCRC(bc88cced),sprite attribute (flip/position) ?? (Fluke: 6597)
0x0000-0x001F32prom12.bprCRC(bc88cced),sprite attribute (flip/position) ?? (Fluke: 6597)
0x0020-0x003F32prom13.bprCRC(a1e17492),??? (Fluke: A37B)
0x0020-0x003F32prom13.bprCRC(a1e17492),??? (Fluke: A37B)
0x0020-0x003F32prom13.bprCRC(a1e17492),??? (Fluke: A37B)
0x0020-0x003F32prom13.bprCRC(a1e17492),??? (Fluke: A37B)
0x0020-0x003F32prom13.bprCRC(a1e17492),??? (Fluke: A37B)
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