Run and Gun 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.

Run and Gun (Konami, 1993)

Memory Area:rungun_map

Address Range	Length	Function	Description
0x0000-0x2FFFFF	3145728	ROM	(// main program + data)
0x300000-0x3007FF	2048	Read/Write	palette_read,palette_write
0x380000-0x39FFFF	131072	RAM	(// work RAM)
0x400000-0x43FFFF	262144	Read 8-bit	rng_53936_rom_r,0x00ff (// '936 ROM readback window)
0x480000-0x48001F	32	Read/Write, Shared	rng_sysregs_r, rng_sysregs_w, sysreg
0x4C0000-0x4C001F	32	Device Read/Write 8-bit	k053252, k053252_device, read, write, 0x00ff (// CCU (for scanline and vblank polling))
0x540000-0x540001	2	Write	sound_irq_w
0x580000-0x58001F	32	RAM	(// sound regs read/write fall-through)
0x58000C-0x58000D	2	Write	sound_cmd1_w
0x58000E-0x58000F	2	Write	sound_cmd2_w
0x580014-0x580015	2	Read	sound_status_msb_r
0x5C0000-0x5C000F	16	Device Read	k055673, k055673_device, k055673_rom_word_r (// 246A ROM readback window)
0x5C0010-0x5C001F	16	Device Write	k055673, k055673_device, k055673_reg_word_w
0x600000-0x601FFF	8192	RAM Bank	spriteram_bank (// OBJ RAM)
0x640000-0x640007	8	Device Write	k055673, k055673_device, k053246_word_w (// '246A registers)
0x680000-0x68001F	32	Device Write	k053936, k053936_device, ctrl_w (// '936 registers)
0x6C0000-0x6CFFFF	65536	Read/Write	rng_psac2_videoram_r,rng_psac2_videoram_w (// PSAC2 ('936) RAM (34v + 35v))
0x700000-0x7007FF	2048	Device Read/Write	k053936, k053936_device, linectrl_r, linectrl_w (// PSAC "Line RAM")
0x740000-0x741FFF	8192	Read/Write	rng_ttl_ram_r, rng_ttl_ram_w (// text plane RAM)
0x7C0000-0x7C0001	2	Write NOP	(// watchdog)

Memory Area:rungun_sound_map

Address Range	Length	Function	Description
0x0000-0x7FFF	32768	ROM
0x8000-0xBFFF	16384	ROM Bank	bank2
0xC000-0xDFFF	8192	RAM
0xE000-0xE22F	560	Device Read/Write	k054539_1, k054539_device, read, write
0xE230-0xE3FF	464	RAM
0xE400-0xE62F	560	Device Read/Write	k054539_2, k054539_device, read, write
0xE630-0xE7FF	464	RAM
0xF000	1	Write	sound_status_w
0xF002	1	Device Read	soundlatch, generic_latch_8_device, read
0xF003	1	Device Read	soundlatch2, generic_latch_8_device, read
0xF800	1	Write	sound_ctrl_w
0xFFF0-0xFFF3	4	Write NOP

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:eeprom

Address Range	Length	Label/Location	Description
0x0000-0x007F	128	rungun.nv	CRC(7bbf0e3c)
0x0000-0x007F	128	rungun.nv	CRC(7bbf0e3c)

Memory Area:gfx1

Address Range	Length	Label/Location	Description
0x0000-0x1FFFFF	2097152	247a13	CRC(c5a8ef29) (Fluke: CC4A)
0x0000-0x1FFFFF	2097152	247a13	CRC(c5a8ef29) (Fluke: CC4A)
0x0000-0x1FFFFF	2097152	247a13	CRC(c5a8ef29) (Fluke: CC4A)
0x0000-0x1FFFFF	2097152	247a13	CRC(c5a8ef29) (Fluke: CC4A)
0x0000-0x1FFFFF	2097152	247a13	CRC(c5a8ef29) (Fluke: CC4A)
0x0000-0x1FFFFF	2097152	247a13	CRC(c5a8ef29) (Fluke: CC4A)
0x0000-0x1FFFFF	2097152	247a13	CRC(c5a8ef29) (Fluke: CC4A)
0x0000-0x1FFFFF	2097152	247a13	CRC(c5a8ef29) (Fluke: CC4A)
0x0000-0x1FFFFF	2097152	247a13	CRC(c5a8ef29) (Fluke: CC4A)

Memory Area:gfx3

Address Range	Length	Label/Location	Description
0x0000-0x1FFFF	131072	247-a12	CRC(57a8d26e) (Fluke: 3D83)
0x0000-0x1FFFF	131072	247-a12	CRC(57a8d26e) (Fluke: 3D83)
0x0000-0x1FFFF	131072	247-a12	CRC(57a8d26e) (Fluke: 3D83)
0x0000-0x1FFFF	131072	247-a12	CRC(57a8d26e) (Fluke: 3D83)
0x0000-0x1FFFF	131072	247-a12	CRC(57a8d26e) (Fluke: 3D83)
0x0000-0x1FFFF	131072	247-a12	CRC(57a8d26e) (Fluke: 3D83)
0x0000-0x1FFFF	131072	247-a12	CRC(57a8d26e) (Fluke: 3D83)
0x0000-0x1FFFF	131072	247-a12	CRC(57a8d26e) (Fluke: 3D83)
0x0000-0x1FFFF	131072	247-a12	CRC(57a8d26e) (Fluke: 3D83)

Memory Area:shared

Address Range	Length	Label/Location	Description
0x0000-0x1FFFFF	2097152	247-a06	CRC(b8b2a67e) (Fluke: EDEA)
0x0000-0x1FFFFF	2097152	247-a06	CRC(b8b2a67e) (Fluke: EDEA)
0x0000-0x1FFFFF	2097152	247-a06	CRC(b8b2a67e) (Fluke: EDEA)
0x0000-0x1FFFFF	2097152	247-a06	CRC(b8b2a67e) (Fluke: EDEA)
0x0000-0x1FFFFF	2097152	247-a06	CRC(b8b2a67e) (Fluke: EDEA)
0x0000-0x1FFFFF	2097152	247-a06	CRC(b8b2a67e) (Fluke: EDEA)
0x0000-0x1FFFFF	2097152	247-a06	CRC(b8b2a67e) (Fluke: EDEA)
0x0000-0x1FFFFF	2097152	247-a06	CRC(b8b2a67e) (Fluke: EDEA)
0x0000-0x1FFFFF	2097152	247-a06	CRC(b8b2a67e) (Fluke: EDEA)
0x200000-0x3FFFFF	2097152	247-a07	CRC(0108142d) (Fluke: 9BF5)
0x200000-0x3FFFFF	2097152	247-a07	CRC(0108142d) (Fluke: 9BF5)
0x200000-0x3FFFFF	2097152	247-a07	CRC(0108142d) (Fluke: 9BF5)
0x200000-0x3FFFFF	2097152	247-a07	CRC(0108142d) (Fluke: 9BF5)
0x200000-0x3FFFFF	2097152	247-a07	CRC(0108142d) (Fluke: 9BF5)
0x200000-0x3FFFFF	2097152	247-a07	CRC(0108142d) (Fluke: 9BF5)
0x200000-0x3FFFFF	2097152	247-a07	CRC(0108142d) (Fluke: 9BF5)
0x200000-0x3FFFFF	2097152	247-a07	CRC(0108142d) (Fluke: 9BF5)
0x200000-0x3FFFFF	2097152	247-a07	CRC(0108142d) (Fluke: 9BF5)

Memory Area:soundcpu

Address Range	Length	Label/Location	Description
0x0000-0x1FFFF	131072	247a05	CRC(64e85430) (Fluke: 3F1A)
0x0000-0x1FFFF	131072	247a05	CRC(64e85430) (Fluke: 3F1A)
0x0000-0x1FFFF	131072	247a05	CRC(64e85430) (Fluke: 3F1A)
0x0000-0x1FFFF	131072	247a05	CRC(64e85430) (Fluke: 3F1A)
0x0000-0x1FFFF	131072	247a05	CRC(64e85430) (Fluke: 3F1A)