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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.
Quiz Do Re Mi Fa Grand Prix 2 - Shin-Kyoku Nyuukadayo (Konami, 1995)
Memory Area:qdrmfgp2_map
Address RangeLengthFunctionDescription
0x0000-0xFFFFF1048576ROM
0x100000-0x110FFF69632RAM, Sharedworkram (/* work ram */)
0x180000-0x183FFF16384RAM, Sharednvram (/* backup ram */)
0x280000-0x280FFF4096RAM Device Write, Sharedpalette, palette_device, write, palette
0x300000-0x30003F64Device Writek056832, k056832_device, word_w (/* video reg */)
0x320000-0x32001F32Device Read/Write 8-bitk053252, k053252_device, read, write, 0xff00 (/* ccu */)
0x330000-0x3300012Read PortSENSOR (/* battery power & service */)
0x0003SpecialActive High
0x0004Service 2Active Low
0x0008Service 3Active Low
0xfff0UnusedActive Low
0x340000-0x3400012Readinputs_r (/* inputport */)
0x350000-0x3500012Write NOP(/* unknown */)
0x360000-0x3600012Write NOP(/* unknown */)
0x370000-0x3700012Writegp2_control_w (/* control reg */)
0x380000-0x3800012Write NOP(/* Watchdog */)
0x800000-0x80045F1120Device Read/Write 8-bitk054539, k054539_device, read, write, 0x00ff (/* sound regs */)
0x880000-0x881FFF8192Read/Writegp2_vram_r, gp2_vram_w (/* vram */)
0x89F000-0x8A0FFF8192Read/Writegp2_vram_mirror_r, gp2_vram_mirror_w (/* vram (mirror) */)
0x900000-0x901FFF8192Readv_rom_r (/* gfxrom through */)
0xA00000-0xA0000F16Read, Device Writegp2_ide_std_r, ata, ata_interface_device, write_cs0 (/* IDE control regs */)
0xA00000-0xA0000F16Device Read/Writeata, ata_interface_device, read_cs0, write_cs0 (/* IDE control regs */)
0xA40000-0xA4000F16Device Read/Writeata, ata_interface_device, read_cs1, write_cs1 (/* IDE status control reg */)
0xC00000-0xCBFFFF786432Read/Writesndram_r,sndram_w (/* sound ram */)
 

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
0x0000-0x7FFFF524288ge_557_a01.13eCRC(c301d406) (Fluke: 3168)
0x80000-0xFFFFF524288ge_557_a02.15eCRC(3bfe1e56) (Fluke: F0AF)
Memory Area:k054539
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFFF524288ge_557_a07.19hCRC(7491e0c8) (Fluke: 082B)
0x80000-0xFFFFF524288ge_557_a08.19kCRC(3da2b20c) (Fluke: 1AA0)
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