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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.
Galactic Storm (Taito Corporation, 1992)
Memory Area:galastrm_map
Address RangeLengthFunctionDescription
0x0000-0xFFFFF1048576ROM
0x200000-0x21FFFF131072RAM, Sharedram (/* main CPUA ram */)
0x300000-0x303FFF16384RAM, Sharedspriteram
0x400000-0x4000078Writegalastrm_input_w (/* eerom etc. */)
0x400000-0x4000034Read PortIN0
0x0001Button 3Active High
0x0002UnknownActive Low
0x0004UnknownActive Low
0x0008UnknownActive Low
0x0010UnknownActive Low
0x0020UnknownActive Low
0x0040UnknownActive Low
0x0080SpecialActive High
0x0100Start 1Active Low
0x0200SpecialActive High
0x0400UnknownActive Low
0x0800UnknownActive Low
0x1000UnknownActive Low
0x2000UnknownActive Low
0x4000UnknownActive Low
0x8000UnknownActive Low
0xffff0000UnknownActive Low
0x400004-0x4000074Read PortIN1
0x0002Service 1Active Low
0x0004Coin 1Active Low
0x0008Coin 2Active Low
0x0010Button 1Active Low
0x0020Button 2Active Low
0x0040Button 3Active Low
0x0080Button 4Active Low
0x0100UnknownActive Low
0x0200UnknownActive Low
0x0400UnknownActive Low
0x0800UnknownActive Low
0x1000UnknownActive Low
0x2000UnknownActive Low
0x4000UnknownActive Low
0x8000UnknownActive Low
0xffff0000SpecialActive High
0x40FFF0-0x40FFF34Write NOP
0x500000-0x5000078Read/Writegalastrm_adstick_ctrl_r, galastrm_adstick_ctrl_w
0x600000-0x6007FF2048RAM, Sharedsnd_shared (/* Sound shared ram */)
0x800000-0x80FFFF65536Device Read/Writetc0480scp, tc0480scp_device, long_r, long_w (/* tilemaps */)
0x830000-0x83002F48Device Read/Writetc0480scp, tc0480scp_device, ctrl_long_r, ctrl_long_w
0x900000-0x9000034Writegalastrm_palette_w (/* TC0110PCR */)
0xB00000-0xB000034Writegalastrm_tc0610_0_w (/* TC0610 */)
0xC00000-0xC000034Writegalastrm_tc0610_1_w
0xD00000-0xD0FFFF65536Device Read/Writetc0100scn, tc0100scn_device, long_r, long_w (/* piv tilemaps */)
0xD20000-0xD2000F16Device Read/Writetc0100scn, tc0100scn_device, ctrl_long_r, ctrl_long_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.   
Sorry, We do not have ROM Memory Map information for this game.
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