Mahjong Shuang Long Qiang Zhu 2 Memory Map

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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 Shuang Long Qiang Zhu 2 (IGS, 1998)

Memory Area:slqz2

Address Range	Length	Function	Description
0x0000-0x7FFFF	524288	ROM
0x100000-0x103FFF	16384	RAM
0x602000-0x602003	4	Write	slqz2_magic_w
0x602002-0x602003	2	Read	slqz2_magic_r
0x900000-0x90FFFF	65536	Device Read/Write 8-bit	igs017_igs031, igs017_igs031_device, read,write, 0x00ff
0x910000-0x910001	2	Device Read/Write 8-bit	oki, okim6295_device, read, write, 0x00ff

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 Range	Length	Label/Location	Description
0x0000-0xFFFF	65536	m1103.u12	CRC(9f3b8d65) (Fluke: CA78)

Memory Area:oki

Address Range	Length	Label/Location	Description
0x0000-0x7FFFF	524288	s1102.u20	CRC(51ffe245) (Fluke: DD02)

Memory Area:tilemaps

Address Range	Length	Label/Location	Description
0x0000-0x7FFFF	524288	text.u6	CRC(40d21adf) (Fluke: 3B5E)