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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.
Karian Cross (Deniam, 1996)
Memory Area:deniam16b_map
Address RangeLengthFunctionDescription
0x0000-0xFFFFF1048576ROM
0x400000-0x40FFFF65536RAM Write, Shareddeniam_videoram_w, videoram
0x410000-0x410FFF4096RAM Write, Shareddeniam_textram_w, textram
0x440000-0x4407FF2048Write Only, Sharedspriteram
0x840000-0x840FFF4096Write, Shareddeniam_palette_w, paletteram
0xC40000-0xC400012Writesound_command_w
0xC40002-0xC400032Read/Writedeniam_coinctrl_r, deniam_coinctrl_w
0xC40004-0xC400052Writedeniam_irq_ack_w
0xC44000-0xC440012Read PortSYSTEM
0x0001Coin 1Active Low
0x0002Coin 2Active Low
0x0008Service 1Active Low
0x0010Start 1Active Low
0x0020Start 2Active Low
0x0040UnknownActive Low
0x0080UnknownActive Low
0xC44002-0xC440032Read PortP1
0x0001Button 1Active Low
0x0002Button 2Active Low
0x0004Button 3Active Low
0x0008UnknownActive Low
0x0010Joystick DownActive Low
0x0020Joystick UpActive Low
0x0040Joystick RightActive Low
0x0080Joystick LeftActive Low
0xC44004-0xC440052Read Port, Write NOPP2,
0x0001Button 1Active Low
0x0002Button 2Active Low
0x0004Button 3Active Low
0x0008UnknownActive Low
0x0010Joystick DownActive Low
0x0020Joystick UpActive Low
0x0040Joystick RightActive Low
0x0080Joystick LeftActive Low
0xC44006-0xC440072Read NOP(/* unused? */)
0xC4400A-0xC4400B2Read PortDSW
0x00023C_1CActive High
0x00012C_1CActive High
0x00043C_2CActive High
0x00071C_1CActive High
0x00062C_3CActive High
0x00031C_2CActive High
0x00051C_3CActive High
0x0000Free_PlayActive High
0x0008Very_EasyActive High
0x0010EasyActive High
0x0018NormalActive High
0x0000HardActive High
0x0000OffActive High
0x0020OnActive High
0xFF0000-0xFFFFFF65536RAM
Memory Area:sound_io_map
Address RangeLengthFunctionDescription
0x00011Device Readsoundlatch, generic_latch_8_device, read
0x0002-0x00032Device Writeymsnd, ym3812_device, write
0x00051Device Read/Writeoki, okim6295_device, read, write
0x00071Writedeniam16b_oki_rom_bank_w
Memory Area:sound_map
Address RangeLengthFunctionDescription
0x0000-0xF7FF63488ROM
0xF800-0xFFFF2048RAM
 

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
0x0000-0xFFFF65536sndCRC(fedd3375) (Fluke: 1A37)
Memory Area:gfx1
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFFF524288bkg1CRC(5cb8558a) (Fluke: DE77)
0x80000-0xFFFFF524288bkg2CRC(95ff297c) (Fluke: 695D)
0x100000-0x17FFFF524288bkg3CRC(6c81f1b2) (Fluke: 7631)
Memory Area:oki
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFFF524288voiCRC(c6506a80) (Fluke: D294)
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