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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.
Soldier Girl Amazon (Nichibutsu, 1986)
Memory Area:amazon_map
Address RangeLengthFunctionDescription
0x0000-0x1FFFF131072ROM
0x40000-0x401FF512RAM, Sharedspriteram
0x40200-0x40FFF3584RAM
0x42000-0x42FFF4096Write, Sharedamazon_background_w, bg_videoram
0x44000-0x440012Read PortIN0
0x0001Joystick UpActive Low
0x0002Joystick DownActive Low
0x0004Joystick LeftActive Low
0x0008Joystick RightActive Low
0x0010Button 1Active Low
0x0020Button 2Active Low
0x0040UnknownActive Low
0x0080UnknownActive Low
0x44002-0x440032Read PortIN1
0x0001Joystick UpActive Low
0x0002Joystick DownActive Low
0x0004Joystick LeftActive Low
0x0008Joystick RightActive Low
0x0010Button 1Active Low
0x0020Button 2Active Low
0x0040UnknownActive Low
0x0080UnknownActive Low
0x44004-0x440052Read PortIN2
0x0100Start 2Active Low
0x0200Start 1Active Low
0x0400Coin 1Active Low
0x0800Coin 2Active Low
0x1000Service 1Active Low
0x4000UnknownActive Low
0x8000UnknownActive Low
0x44006-0x440072Read PortIN3
0x00033Active High
0x00024Active High
0x00015Active High
0x00006Active High
0x000c20k then every 40kActive High
0x000850k then every 40kActive High
0x000420k then every 70kActive High
0x000050k then every 70kActive High
0x0000OffActive High
0x0010OnActive High
0x0000UprightActive High
0x0020CocktailActive High
0x01002C_1CActive High
0x03001C_1CActive High
0x02001C_2CActive High
0x0000Free_PlayActive High
0x00003C_1CActive High
0x08001C_1CActive High
0x04002C_3CActive High
0x0c001C_3CActive High
0x1000EasyActive High
0x0000HardActive High
0x2000OffActive High
0x0000OnActive High
0x4000LowActive High
0x0000HighActive High
0x8000OffActive High
0x0000OnActive High
0x46000-0x460012Writeamazon_flipscreen_w (/* flip screen & coin counters */)
0x46002-0x460032Writeamazon_scrollx_w
0x46004-0x460052Writeamazon_scrolly_w
0x4600C-0x4600D2Writeamazon_sound_w
0x50000-0x50FFF4096Write, Sharedamazon_foreground_w, fg_videoram
0x70000-0x700034Read/Writeamazon_protection_r, amazon_protection_w
Memory Area:sound_3526_io_map
Address RangeLengthFunctionDescription
0x0000-0x00012Device Writeymsnd, ym3526_device, write
0x00021Device Writedac1, dac_byte_interface, write
0x00031Device Writedac2, dac_byte_interface, write
0x00041Readsoundlatch_clear_r
0x00061Device Readsoundlatch, generic_latch_8_device, read
Memory Area:sound_map
Address RangeLengthFunctionDescription
0x0000-0xBFFF49152ROM
0xC000-0xCFFF4096RAM
Memory Area:terracre_map
Address RangeLengthFunctionDescription
0x0000-0x1FFFF131072ROM
0x20000-0x201FF512RAM, Sharedspriteram
0x20200-0x21FFF7680RAM
0x22000-0x22FFF4096Write, Sharedamazon_background_w, bg_videoram
0x23000-0x23FFF4096RAM
0x24000-0x240012Read PortP1
0x24002-0x240032Read PortP2
0x24004-0x240052Read PortSYSTEM
0x24006-0x240072Read PortDSW
0x26000-0x260012Writeamazon_flipscreen_w (/* flip screen & coin counters */)
0x26002-0x260032Writeamazon_scrollx_w
0x26004-0x260052Writeamazon_scrolly_w
0x2600C-0x2600D2Writeamazon_sound_w
0x28000-0x287FF2048Write, Sharedamazon_foreground_w, fg_videoram
 

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
0x0000-0x3FFF163841.15bCRC(55a8b5e7) (Fluke: 5F21)
0x4000-0x7FFF163842.17bCRC(427a7cca) (Fluke: 7ABB)
0x8000-0xBFFF163843.18bCRC(b8cceaf7) (Fluke: 99E6)
Memory Area:gfx1
Address RangeLengthLabel/LocationDescription
0x0000-0x1FFF81928.16gCRC(0cec8644) (Fluke: 95F7)
Memory Area:gfx2
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFF3276813.15fCRC(415ff4d9) (Fluke: 76B4)
0x8000-0xFFFF3276814.17fCRC(492b5c48) (Fluke: 3E77)
0x10000-0x17FFF3276815.18fCRC(b1ac0b9d) (Fluke: 5451)
Memory Area:gfx3
Address RangeLengthLabel/LocationDescription
0x0000-0x3FFF163844.6eCRC(f77ced7a) (Fluke: 7CDC)
0x4000-0x7FFF163845.7eCRC(16ef1465) (Fluke: 635F)
0x8000-0xBFFF163846.6gCRC(936ec941) (Fluke: 2D65)
0xC000-0xFFFF163847.7gCRC(66dd718e) (Fluke: 1400)
Memory Area:proms
Address RangeLengthLabel/LocationDescription
0x0000-0x00FF256clr.10fCRC(6440b341),red (Fluke: 47B8)
0x0100-0x01FF256clr.11fCRC(271e947f),green (Fluke: 7583)
0x0200-0x02FF256clr.12fCRC(7d38621b),blue (Fluke: 3B0F)
0x0300-0x03FF2562gCRC(44ca16b9),clut (Fluke: 8E75)
Memory Area:user1
Address RangeLengthLabel/LocationDescription
0x0000-0x1FFF819216.18gCRC(1d8d592b) (Fluke: 8BEF)
0x0000-0x00FF2564eCRC(035f2c7b),ctable (Fluke: 0CCC)
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