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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.
Apache 3 (Tatsumi (Kana Corporation license), 1988)
Memory Area:apache3_68000_map
Address RangeLengthFunctionDescription
0x0000-0x7FFFF524288ROM
0x80000-0x83FFF16384RAM, Shared68k_ram
0x90000-0x93FFF16384RAM, Sharedspriteram
0x9A000-0x9A1FF512Write, Sharedtatsumi_sprite_control_w, sprite_ctlram
0xA0000-0xA00012Writeapache3_rotate_w (// /BNKCS)
0xB0000-0xB00012Writeapache3_z80_ctrl_w
0xC0000-0xC00012Writeapache3_road_z_w (// /LINCS)
0xD0000-0xDFFFF65536RAM, Sharedapache3_g_ram (// /GRDCS)
0xE0000-0xE7FFF32768Read/Writeapache3_z80_r, apache3_z80_w
Memory Area:apache3_v20_map
Address RangeLengthFunctionDescription
0x0000-0x1FFF8192RAM
0x4000-0x40034Read/Write NOP(// piu select .. ?)
0x6000-0x60012Read PortIN0 (// esw)
0x8000-0x80012Read, Device Writetatsumi_hack_ym2151_r, ymsnd, ym2151_device, write
0xA0001Read, Device Writetatsumi_hack_oki_r, oki, okim6295_device, write
0xE000-0xE0078Read/Writeapache3_adc_r, apache3_adc_w (//adc select)
0xF0000-0xFFFFF65536ROM
Memory Area:apache3_v30_map
Address RangeLengthFunctionDescription
0x0000-0x3FFF16384RAM
0x4000-0x7FFF16384RAM, Sharednvram
0x8000-0x8FFF4096RAM Device Write, Sharedpalette, palette_device, write, palette
0xC000-0xDFFF8192RAM Write, Sharedroundup5_text_w, videoram
0xE800-0xE8034Write NOP(// CRT)
0xF000-0xF0012Read PortDSW
0xF000-0xF0012Write NOP(// todo)
0xF800-0xF8012Read/Writeapache3_bank_r, apache3_bank_w
0x10000-0x1FFFF65536Read/Writeapache3_v30_v20_r, apache3_v30_v20_w
0x20000-0x2FFFF65536Read/Writetatsumi_v30_68000_r, tatsumi_v30_68000_w
0xA0000-0xFFFFF393216ROM
Memory Area:apache3_z80_map
Address RangeLengthFunctionDescription
0x0000-0x1FFF8192RAM, Sharedapache3_z80_ram
0x8000-0xFFFF32768Writeapache3_road_x_w
 

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
0xF0000-0xFFFFF65536ap-27d.151CRC(294b4d79) (Fluke: 8E79)
Memory Area:gfx4
Address RangeLengthLabel/LocationDescription
0x0000-0xFFFF65536ap-18e.73CRC(d7861a26) (Fluke: BAED)
0x8000-0x17FFF65536ap-16e.63CRC(d3251965) (Fluke: B7F2)
0x8000-0xFFFF32768ap-17e.68CRC(4509c2ed) (Fluke: 64EC)
Memory Area:oki
Address RangeLengthLabel/LocationDescription
0x0000-0x1FFFF131072ap-28c.171CRC(b349f0c2) (Fluke: 8125)
0x20000-0x2FFFF65536ap-29c.176CRC(b38fced3) (Fluke: 87AB)
Memory Area:proms
Address RangeLengthLabel/LocationDescription
0x0000-0x01FF512am27s29.ic41CRC(c981f1e0) (Fluke: A11A)
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