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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.
Sexy Boom (Sang Ho Soft, 1992)
Memory Area:sangho_map
Address RangeLengthFunctionDescription
0x0000-0x3FFF16384Read Bank, Write Bankbank1, bank5
0x4000-0x7FFF16384Read Bank, Write Bankbank2, bank6
0x8000-0xBFFF16384Read Bank, Write Bankbank3, bank7
0xC000-0xFFFF16384Read Bank, Write Bankbank4, bank8
Memory Area:sexyboom_io_map
Address RangeLengthFunctionDescription
0x007C-0x007D2Device Writeymsnd, ym2413_device, write
0x00A01Read PortP1
0x0001Start 1Active Low
0x0002OffActive High
0x0000OnActive High
0x0004OffActive High
0x0000OnActive High
0x0008OffActive High
0x0000OnActive High
0x0010Joystick RightActive Low
0x0020Joystick LeftActive Low
0x0040Joystick DownActive Low
0x0080Joystick UpActive Low
0x00A11Read PortP2
0x0001Start 2Active Low
0x0002OffActive High
0x0000OnActive High
0x0004OffActive High
0x0000OnActive High
0x0008OffActive High
0x0000OnActive High
0x0010Joystick RightActive Low
0x0020Joystick LeftActive Low
0x0040Joystick DownActive Low
0x0080Joystick UpActive Low
0x00F0-0x00F34Device Read/Writev9958, v9958_device, read, write
0x00F71Read PortDSW
0x0007DifficultyActive High
0x0003EasiestActive High
0x0005Easiest (duplicate)Active High
0x0001EasyActive High
0x0002Easy (duplicate)Active High
0x0007NormalActive High
0x0006HardActive High
0x0004HarderActive High
0x0000HardestActive High
0x0018CoinageActive High
0x00083C_1CActive High
0x00102C_1CActive High
0x00181C_1CActive High
0x00001C_2CActive High
0x0000OffActive High
0x0040OnActive High
0x0080Coin 1Active Low
0x00F8-0x00FF8Writesexyboom_bank_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.   
0x0000-0x1FFFF131072rom1.binCRC(7827a079) (Fluke: ECB4)
0x20000-0x3FFFF131072rom2.binCRC(7028aa61) (Fluke: E5A6)
0x40000-0x5FFFF131072rom3.binCRC(340edac9) (Fluke: 3919)
0x60000-0x7FFFF131072rom4.binCRC(25f76d7f) (Fluke: 12B4)
0x80000-0x9FFFF131072rom5.binCRC(3a3dda85) (Fluke: A348)
0xA0000-0xBFFFF131072rom6.binCRC(d0428a82) (Fluke: 1FCA)
0xC0000-0xDFFFF131072rom7.binCRC(2d2e4df2) (Fluke: 6B42)
0xE0000-0xFFFFF131072rom8.binCRC(283ba870) (Fluke: 8DDA)
0x100000-0x11FFFF131072rom9.binCRC(a78310f4) (Fluke: 1B44)
0x120000-0x13FFFF131072rom10.binCRC(b20fabd2) (Fluke: 4F7D)
0x140000-0x15FFFF131072rom11.binCRC(e4aa16bc) (Fluke: E7B0)
0x160000-0x17FFFF131072rom12.binCRC(cd8b6b5d) (Fluke: 68A0)
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