Fireball 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.

Fireball (Valco, 1989)

Memory Area:fireball_io_map

Address Range	Length	Function	Description
0x0000	1	Unknown
0x0000	1	Read/Write	p3_r, p3_w
0x0000	1	Read/Write	p1_r, p1_w
0x0002-0x0000	-1	Unknown
0x0004-0x0000	-3	Unknown
0x0006-0x0000	-5	Unknown

Memory Area:fireball_map

Address Range	Length	Function	Description
0x0000-0x1FFF	8192	ROM

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
0x0000-0x001F	32	fireball.nv	CRC(1d0f5f0f)
0x0000-0x1FFF	8192	euroball-89-07-13-c026.bin	CRC(cab3fc1c)