Gunbuster 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.

Gunbuster (Taito America Corporation, 1992)

Memory Area:gunbustr_map

Address Range	Length	Function	Description
0x0000-0xFFFFF	1048576	ROM
0x200000-0x21FFFF	131072	RAM, Shared	ram (/* main CPUA ram */)
0x300000-0x301FFF	8192	RAM, Shared	spriteram (/* Sprite ram */)
0x380000-0x380003	4	Write	motor_control_w (/* motor, lamps etc. */)
0x390000-0x3907FF	2048	RAM, Shared	snd_shared (/* Sound shared ram */)
0x400000-0x400007	8	Write	gunbustr_input_w (/* eerom etc. */)
0x400000-0x400003	4	Read Port	P1_P2
0x400004-0x400007	4	Read Port	SYSTEM
0x500000-0x500003	4	Read/Write	gunbustr_gun_r, gunbustr_gun_w (/* gun coord read */)
0x800000-0x80FFFF	65536	Device Read/Write	tc0480scp, tc0480scp_device, long_r, long_w
0x830000-0x83002F	48	Device Read/Write	tc0480scp, tc0480scp_device, ctrl_long_r, ctrl_long_w
0x900000-0x901FFF	8192	RAM Device Write, Shared	palette, palette_device, write, palette
0xC00000-0xC03FFF	16384	RAM	(/* network 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.

Sorry, We do not have ROM Memory Map information for this game.