Memory Area:oki

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:common_map
Address RangeLengthFunctionDescription
0x0000-0x1FFFFF2097152RAM, Sharedwram
0x40000000-0x4003FFFF262144RAM, Sharedtiles
0x80000000-0x8000FFFF65536RAM Device Write, Sharedpalette, palette_device, write, palette
0xFFF00000-0xFFFFFFFF1048576ROM, Regionuser1,0
Memory Area:suplup_io
Address RangeLengthFunctionDescription
0x0020-0x00234Writeeeprom_w
0x0040-0x00434Read PortP1_P2
0x0060-0x00634Read PortSYSTEM
0x0080-0x00812Read/Write NOP(// return 0, when oki chip is read / written)
0x0082-0x00832Device Read/Write 8-bitoki, okim6295_device, read, write, 0x00ff
0x00C0-0x00C34Device Write 8-bitymsnd, ym2151_device, register_w, 0x00ff
0x00C4-0x00C74Device Read/Write 8-bitymsnd, ym2151_device, status_r, data_w, 0x00ff
0x0100-0x01034Readeeprom_r
 

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.   
0x0000-0x7FFFF524288suplup-rom1.binCRC(61fb2dbe) (Fluke: F258)
0x80000-0xFFFFF524288suplup-rom2.binCRC(0c176c57) (Fluke: 8D47)
Address RangeLengthLabel/LocationDescription
0x0000-0x3FFFF262144vrom1.binCRC(34a56987) (Fluke: 56CC)
0x0000-0x007F128eeprom-suplup.binCRC(e60c9883)
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