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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.
Royal Gum (, 0)
Memory Area:rgum_map
Address RangeLengthFunctionDescription
0x0000-0x07FF2048RAM(//not all of it?)
0x08001Device Writecrtc, mc6845_device, address_w
0x08011Device Read/Writecrtc, mc6845_device, register_r, register_w
0x20001Device Writeaysnd, ay8910_device, data_w
0x20021Device Read/Writeaysnd, ay8910_device, data_r, address_w
0x28011Read NOP(//read but value discarded?)
0x28031Read NOP
0x3000-0x30034Device Read/Writeppi8255, i8255_device, read, write
0x0001OffActive High
0x0000OnActive High
0x0002OffActive High
0x0000OnActive High
0x0004OffActive High
0x0000OnActive High
0x0008OffActive High
0x0000OnActive High
0x0010OffActive High
0x0000OnActive High
0x0020SpecialActive High
0x0040OffActive High
0x0000OnActive High
0x0080OffActive High
0x0000OnActive High
0x4000-0x47FF2048RAM, Sharedvram
0x5000-0x57FF2048RAM, Sharedcram
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
0x0000-0x7FFF32768rgum.u16CRC(2a2c8d78)
0x8000-0xFFFF32768rgum.u17CRC(fae4e41a)
0x10000-0x17FFF32768rgum.u18CRC(79b17da7)
Memory Area:z80cpu
Address RangeLengthLabel/LocationDescription
0x0000-0x1FFFF131072rgum.u47CRC(fe410eb9)
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