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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.
Super Real Mahjong Part 3 (Seta, 1988)
Memory Area:srmp3_io_map
Address RangeLengthFunctionDescription
0x00201Writesrmp3_irq_ack_w (/* interrupt acknowledge */)
0x00401Read Port, WriteSYSTEM, srmp3_flags_w (/* coin, service | GFX bank, counter, lockout */)
0x0001Coin 1Active Low
0x0002Service 1Active Low
0x0004UnknownActive Low
0x0008UnknownActive Low
0x0010UnknownActive Low
0x0020UnknownActive Low
0x0040UnknownActive Low
0x0080UnknownActive Low
0x00601Writesrmp3_rombank_w (/* ROM bank select */)
0x00A01Writesrmp3_adpcm_code_w (/* ADPCM number */)
0x00A11Readvox_status_r (/* ADPCM voice status */)
0x00C01Read/Writeiox_mux_r, iox_command_w (/* key matrix | I/O */)
0x00C11Read/Writeiox_status_r,iox_data_w
0x00E0-0x00E12Device Writeaysnd, ay8910_device, address_data_w
0x00E21Device Readaysnd, ay8910_device, data_r
Memory Area:srmp3_map
Address RangeLengthFunctionDescription
0x0000-0x7FFF32768ROM
0x8000-0x9FFF8192ROM Bankbank1 (/* rom bank */)
0xA000-0xA7FF2048RAM, Sharednvram (/* work ram */)
0xA8001Write NOP(/* flag ? */)
0xB000-0xB2FF768RAM, Device Read/Writespritegen, seta001_device, spriteylow_r8, spriteylow_w8
0x0001OffActive High
0x0000OnActive High
0x00002C_1CActive High
0x000c1C_1CActive High
0x00041C_2CActive High
0x00081C_3CActive High
0x0010OffActive High
0x0000OnActive High
0x0020OffActive High
0x0000OnActive High
0x0000UprightActive High
0x0040CocktailActive High
0x0080OffActive High
0x0000OnActive High
0xB300-0xB3034RAM, Device Read/Writespritegen, seta001_device, spritectrl_r8, spritectrl_w8
0x0001OffActive High
0x0000OnActive High
0x00002C_1CActive High
0x000c1C_1CActive High
0x00041C_2CActive High
0x00081C_3CActive High
0x0010OffActive High
0x0000OnActive High
0x0020OffActive High
0x0000OnActive High
0x0000UprightActive High
0x0040CocktailActive High
0x0080OffActive High
0x0000OnActive High
0xB8001Write NOP(/* flag ? */)
0xC000-0xDFFF8192RAM, Device Read/Writespritegen, seta001_device, spritecodelow_r8, spritecodelow_w8 (/* Sprites Code + X + Attr */)
0x0001OffActive High
0x0000OnActive High
0x00002C_1CActive High
0x000c1C_1CActive High
0x00041C_2CActive High
0x00081C_3CActive High
0x0010OffActive High
0x0000OnActive High
0x0020OffActive High
0x0000OnActive High
0x0000UprightActive High
0x0040CocktailActive High
0x0080OffActive High
0x0000OnActive High
0xE000-0xFFFF8192RAM, Device Read/Writespritegen, seta001_device, spritecodehigh_r8, spritecodehigh_w8
0x0001OffActive High
0x0000OnActive High
0x00002C_1CActive High
0x000c1C_1CActive High
0x00041C_2CActive High
0x00081C_3CActive High
0x0010OffActive High
0x0000OnActive High
0x0020OffActive High
0x0000OnActive High
0x0000UprightActive High
0x0040CocktailActive High
0x0080OffActive High
0x0000OnActive High
 

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:adpcm
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFFF524288za0-11.binCRC(2248c23f) (Fluke: 7011)
Memory Area:maincpu
Address RangeLengthLabel/LocationDescription
0x0000-0x1FFFF131072za0-10.binCRC(939d126f) (Fluke: B9D2)
Memory Area:proms
Address RangeLengthLabel/LocationDescription
0x0000-0x01FF512za0-12.prmCRC(1ac5387c) (Fluke: CF49)
0x0200-0x03FF512za0-13.prmCRC(4ea3d2fe) (Fluke: 2DA7)
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