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:dondenmj_iomap
Address RangeLengthFunctionDescription
0x00011Device Readaysnd, ay8910_device, data_r
0x0002-0x00032Device Writeaysnd, ay8910_device, data_address_w
0x00101Read Port, WriteDSW1, royalmah_palbank_w
0x0001OffActive High
0x0000OnActive High
0x0002OffActive High
0x0000OnActive High
0x0004OffActive High
0x0000OnActive High
0x0008OffActive High
0x0000OnActive High
0x00301Active High
0x00205Active High
0x001010Active High
0x000020Active High
0x0040BlackActive High
0x0000GreenActive High
0x0080OffActive High
0x0000OnActive High
0x00111Read Port, WriteSYSTEM, input_port_select_w
0x00851Read PortDSW2 (// DSW2)
0x00030Active High
0x00021Active High
0x00012Active High
0x00003Active High
0x0004OffActive High
0x0000OnActive High
0x0008OffActive High
0x0000OnActive High
0x00300Active High
0x00201Active High
0x00102Active High
0x00003Active High
0x00c00Active High
0x00801Active High
0x00402Active High
0x00003Active High
0x00861Read PortDSW3 (// DSW3)
0x0001OffActive High
0x0000OnActive High
0x0002OffActive High
0x0000OnActive High
0x0004OffActive High
0x0000OnActive High
0x0008OffActive High
0x0000OnActive High
0x0010OffActive High
0x0000OnActive High
0x0020OffActive High
0x0000OnActive High
0x0040OffActive High
0x0000OnActive High
0x0080OffActive High
0x0000OnActive High
0x00871Writedynax_bank_w
Memory Area:mjapinky_iomap
Address RangeLengthFunctionDescription
0x00001Writemjapinky_bank_w
0x00011Device Readaysnd, ay8910_device, data_r
0x0002-0x00032Device Writeaysnd, ay8910_device, data_address_w
0x00041Read PortDSW2
0x00030Active High
0x00021Active High
0x00012Active High
0x00003Active High
0x0004OffActive High
0x0000OnActive High
0x0008OffActive High
0x0000OnActive High
0x00300Active High
0x00201Active High
0x00102Active High
0x00003Active High
0x00c00Active High
0x00801Active High
0x00402Active High
0x00003Active High
0x00101Read Port, WriteDSW1, mjapinky_palbank_w
0x0001OffActive High
0x0000OnActive High
0x0002OffActive High
0x0000OnActive High
0x0004OffActive High
0x0000OnActive High
0x0008OffActive High
0x0000OnActive High
0x00301Active High
0x00205Active High
0x001010Active High
0x000020Active High
0x0040BlackActive High
0x0000GreenActive High
0x0080OffActive High
0x0000OnActive High
0x00111Read Port, WriteSYSTEM, input_port_select_w
Memory Area:mjapinky_map
Address RangeLengthFunctionDescription
0x0000-0x6FFF28672ROM, Writeroyalmah_rom_w
0x7000-0x77FF2048RAM, Sharednvram
0x7800-0x7FFF2048RAM
0x80001Readmjapinky_dsw_r
0x8000-0xFFFF32768Write Only, Sharedvideoram
0x8000-0xFFFF32768ROM Bankbank1
Memory Area:royalmah_iomap
Address RangeLengthFunctionDescription
0x00011Device Readaysnd, ay8910_device, data_r
0x0002-0x00032Device Writeaysnd, ay8910_device, data_address_w
0x00101Read Port, WriteDSW1, royalmah_palbank_w
0x0001OffActive High
0x0000OnActive High
0x0002OffActive High
0x0000OnActive High
0x0004OffActive High
0x0000OnActive High
0x0008OffActive High
0x0000OnActive High
0x00301Active High
0x00205Active High
0x001010Active High
0x000020Active High
0x0040BlackActive High
0x0000GreenActive High
0x0080OffActive High
0x0000OnActive High
0x00111Read Port, WriteSYSTEM, input_port_select_w
Memory Area:royalmah_map
Address RangeLengthFunctionDescription
0x0000-0x6FFF28672ROM, Writeroyalmah_rom_w
0x7000-0x7FFF4096RAM, Sharednvram
0x8000-0xFFFF32768ROM Bankbank1 (// banked ROMs not present in royalmah)
0x8000-0xFFFF32768Write Only, Sharedvideoram
 

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:maincpu
Address RangeLengthLabel/LocationDescription
0x0000-0xFFFF65536141.4dCRC(0c4fb83a) (Fluke: D053)
0x20000-0x2FFFF65536142.4eCRC(129806f0) (Fluke: 31E3)
0x30000-0x3FFFF65536143.4fCRC(3d0bc452) (Fluke: 7DD3)
0x40000-0x4FFFF65536144.4hCRC(24509a18) (Fluke: 377A)
0x50000-0x5FFFF65536145.4jCRC(fea3375a) (Fluke: E213)
0x60000-0x6FFFF65536146.4kCRC(be27a9b9) (Fluke: 02D3)
Memory Area:proms
Address RangeLengthLabel/LocationDescription
0x0000-0x001F3218s030n.clrCRC(5736d0aa) (Fluke: D616)
© Copyright 2009-2025, ClassicSoft, LLC. All rights reserved
Powered by the ClassicSoft Web Content Framework V3