Super Real Mahjong Part 1 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.

Super Real Mahjong Part 1 (Seta, 1987)

Memory Area:srmp2_map

Address Range	Length	Function	Description
0x0000-0x3FFFF	262144	ROM
0xC0000-0xC3FFF	16384	RAM, Shared	nvram
0x140000-0x143FFF	16384	RAM, Device Read/Write	spritegen, seta001_device, spritecode_r16, spritecode_w16 (/* Sprites Code + X + Attr */)
0x180000-0x1805FF	1536	RAM, Device Read/Write	spritegen, seta001_device, spriteylow_r16, spriteylow_w16 (/* Sprites Y */)
0x180600-0x180607	8	RAM, Device Read/Write	spritegen, seta001_device, spritectrl_r16, spritectrl_w16
0x1C0000-0x1C0001	2	Write NOP	(/* ??? */)
0x800000-0x800001	2	Write	srmp2_flags_w (/* ADPCM bank, Color bank, etc. */)
0x900000-0x900001	2	Read Port	SYSTEM (/* Coinage */)
0x900000-0x900001	2	Write NOP	(/* ??? */)
0xA00000-0xA00001	2	Read/Write 8-bit	iox_mux_r, iox_command_w,0x00ff (/* key matrix \| I/O */)
0xA00002-0xA00003	2	Read/Write 8-bit	iox_status_r,iox_data_w,0x00ff
0xB00000-0xB00001	2	Write	srmp2_adpcm_code_w (/* ADPCM number */)
0xB00002-0xB00003	2	Read 8-bit	vox_status_r,0x00ff (/* ADPCM voice status */)
0xC00000-0xC00001	2	Write 8-bit	srmp2_irq2_ack_w,0x00ff (/* irq ack lv 2 */)
0xD00000-0xD00001	2	Write 8-bit	srmp2_irq4_ack_w,0x00ff (/* irq ack lv 4 */)
0xE00000-0xE00001	2	Write NOP	(/* watchdog */)
0xF00000-0xF00001	2	Device Read 8-bit	aysnd, ay8910_device, data_r, 0x00ff
0xF00000-0xF00003	4	Device Write 8-bit	aysnd, ay8910_device, address_data_w, 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:adpcm

Address Range	Length	Label/Location	Description
0x0000-0x1FFFF	131072	ub0-1.19	CRC(5f21b48c) (Fluke: 8A43)

Memory Area:proms

Address Range	Length	Label/Location	Description
0x0000-0x01FF	512	ub1.12	CRC(d2ed93c8) (Fluke: ECED)
0x0400-0x05FF	512	ub2.13	CRC(7e7d25f7) (Fluke: 67BE)