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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.
Mahjong Fantasic Love (Nakanihon, 1996)
Memory Area:mjflove_portmap
Address RangeLengthFunctionDescription
0x00101Read, Mirrorhanakanz_rand_r, 0xff00
0x001C1Read Port, MirrorDSW2, 0xff00
0x0003CoinageActive High
0x00021C_2CActive High
0x00031C_1CActive High
0x00012C_1CActive High
0x00003C_1CActive High
0x001cDifficultyActive High
0x00181Active High
0x00142Active High
0x00103Active High
0x001c4Active High
0x000c5Active High
0x00086Active High
0x00047Active High
0x00008Active High
0x0020Demo_SoundsActive High
0x0020OnActive High
0x0000OffActive High
0x0040Flip_ScreenActive High
0x0040OffActive High
0x0000OnActive High
0x0080TestActive High
0x0080OffActive High
0x0000OnActive High
0x001E1Write, Mirrorhanakanz_keyb_w, 0xff00
0x0020-0x00234Writeddenlovr_palette_base_w
0x0024-0x00274Writeddenlovr_palette_mask_w
0x0028-0x002B4Writeddenlovr_transparency_pen_w
0x002C-0x002F4Writeddenlovr_transparency_mask_w
0x00341Writeddenlovr_bgcolor_w
0x00351Writeddenlovr_priority_w
0x00361Writeddenlovr_layer_enable_w
0x00381Read NOP(// ? ack or watchdog)
0x0040-0x00412Write, Mirrormjflove_blitter_w, 0xff00
0x00431Readrongrong_gfxrom_r
0x0080-0x00812Readmjflove_keyb_r
0x00821Read PortSYSTEM
0x0001Coin 1Active Low
0x0002Coin 2Active Low
0x0004Service 1Active Low
0x0008TestActive Low
0x0010UnknownActive Low
0x0060SpecialActive High
0x0080SpecialActive High
0x00DA1Read, Mirrormjflove_protection_r, 0xff00
0x00F21Write, Mirrormjmyster_rambank_w, 0xff00
0x00F81Write, Mirrormjflove_rombank_w, 0xff00
0x00FA1Writemjflove_okibank_w
0x01001Read PortDSW1
0x01811Write NOP(// ? int. enable)
0x01841Writemjflove_coincounter_w
0x0200-0x02012Device Writeym2413, ym2413_device, write
0x0280-0x028F16Device Read/Writertc, msm6242_device, read, write
0x0300-0x03012Device Writeaysnd, ay8910_device, address_data_w
0x03801Device Read/Writeoki, okim6295_device, read, write
Memory Area:quizchq_map
Address RangeLengthFunctionDescription
0x0000-0x5FFF24576ROM(// ROM)
0x6000-0x6FFF4096RAM(// RAM)
0x7000-0x7FFF4096RAM Bankbank2 (// RAM (Banked))
0x8000-0x81FF512Writerongrong_palette_w
0x8000-0xFFFF32768ROM Bankbank1 (// ROM (Banked))
Memory Area:quizchq_portmap
Address RangeLengthFunctionDescription
0x0000-0x00012Writerongrong_blitter_w
0x00031Readrongrong_gfxrom_r
0x001B1Read/Writerongrong_blitter_busy_r, rongrong_blitter_busy_w
0x001C1Readrongrong_input_r
0x001E1Writerongrong_select_w
0x00201Writeddenlovr_select2_w
0x0022-0x00232Readrongrong_input2_r
0x00401Device Read/Writeoki, okim6295_device, read, write
0x0060-0x00612Device Writeym2413, ym2413_device, write
0x0080-0x00834Writeddenlovr_palette_base_w
0x0084-0x00874Writeddenlovr_palette_mask_w
0x0088-0x008B4Writeddenlovr_transparency_pen_w
0x008C-0x008F4Writeddenlovr_transparency_mask_w
0x00941Writeddenlovr_bgcolor_w
0x00951Writeddenlovr_priority_w
0x00961Writeddenlovr_layer_enable_w
0x00981Readunk_r (// ? must be 78 on startup)
0x00A0-0x00AF16Device Read/Writertc, msm6242_device, read, write
0x00C01Writequizchq_oki_bank_w
0x00C21Write NOP(// enables palette RAM at 8000)
Memory Area:rongrong_map
Address RangeLengthFunctionDescription
0x0000-0x5FFF24576ROM(// ROM)
0x6000-0x6FFF4096RAM(// RAM)
0x7000-0x7FFF4096RAM Bankbank2 (// RAM (Banked))
0x8000-0xFFFF32768ROM Bankbank1 (// ROM (Banked))
0xF000-0xF1FF512Writerongrong_palette_w
 

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:blitter
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFFF52428850005.2dCRC(6494d5ad) (Fluke: FE93)
0x80000-0xFFFFF52428850006.2cCRC(a1d61eb7) (Fluke: 10DA)
0x100000-0x17FFFF52428850007.2bCRC(d79ea2f5) (Fluke: 19E7)
0x180000-0x1FFFFF52428850009.3hCRC(cba17351) (Fluke: 389D)
0x200000-0x27FFFF52428850013.3aCRC(ebb7c8bd) (Fluke: 860A)
0x280000-0x2FFFFF52428850010.3dCRC(62c05df9) (Fluke: E66E)
0x300000-0x37FFFF52428850011.3cCRC(7e05f586) (Fluke: 348A)
0x380000-0x3BFFFF26214450012.3bCRC(9853e5e4) (Fluke: 2252)
Memory Area:maincpu
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFFF52428850004.2eCRC(20afcdec) (Fluke: 2AD4)
Memory Area:oki
Address RangeLengthLabel/LocationDescription
0x180000-0x1BFFFF26214450008.3jCRC(4a95b5eb) (Fluke: 3CA3)
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