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:main_map
Address RangeLengthFunctionDescription
0x0000-0x3FFF16384ROM
0x4000-0x43FF1024RAM Write, Sharedtrucocl_videoram_w, videoram
0x4400-0x47FF1024RAM Write, Sharedtrucocl_colorram_w, colorram
0x4C00-0x4FFF1024RAM
0x50001Writeirq_enable_w
0x5000-0x503F64Read PortIN0
0x0001Joystick UpActive Low
0x0002Joystick LeftActive Low
0x0004Joystick RightActive Low
0x0008Joystick DownActive Low
0x0010UnknownActive Low
0x0020Coin 1Active Low
0x0040UnknownActive Low
0x0080Button 1Active Low
0x50801Writeaudio_dac_w
0x50C01Device Writewatchdog, watchdog_timer_device, reset_w
0x8000-0xFFFF32768ROM
 

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:gfx1
Address RangeLengthLabel/LocationDescription
0x0000-0x1FFFF131072trucocl.02CRC(bda803e5),tiles (Fluke: FA89)
Memory Area:maincpu
Address RangeLengthLabel/LocationDescription
0x0000-0x1FFFF131072trucocl.01CRC(c9511c37) (Fluke: C902)
0x20000-0x3FFFF131072trucocl.03CRC(b37ce38c),samples (Fluke: 14D3)
Memory Area:proms
Address RangeLengthLabel/LocationDescription
0x0000-0x001F3227s19.u2CRC(75aeff6a) (Fluke: E488)
0x0020-0x003F3227s19.u1CRC(f952f823) (Fluke: 0ADC)
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