Blue Print 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.

Blue Print (Zilec Electronics / Jaleco, 1982)

Memory Area:blueprnt_map

Address Range	Length	Function	Description
0x0000-0x7FFF	32768	ROM	(// service mode checks for 8 chips = 64K)
0x8000-0x87FF	2048	RAM
0x9000-0x93FF	1024	RAM Write, Mirror, Shared	blueprnt_videoram_w, 0x400, videoram
0xA000-0xA0FF	256	RAM, Shared	scrollram
0xB000-0xB0FF	256	RAM, Shared	spriteram
0xC000	1	Read Port, Write	P1, blueprnt_coin_counter_w
0xC001	1	Read Port	P2
0xC003	1	Read	blueprnt_sh_dipsw_r
0xD000	1	Write	blueprnt_sound_command_w
0xE000	1	Device Read, Write	watchdog, watchdog_timer_device, reset_r, blueprnt_flipscreen_w
0xF000-0xF3FF	1024	RAM Write, Mirror, Shared	blueprnt_colorram_w, 0x400, colorram

Memory Area:sound_io

Address Range	Length	Function	Description
0x0002	1	Read/Write NOP	(// nmi mask maybe? grasspin writes it 0/1)

Memory Area:sound_map

Address Range	Length	Function	Description
0x0000-0x0FFF	4096	ROM, Mirror	0x1000
0x2000-0x2FFF	4096	ROM, Mirror	0x1000
0x4000-0x43FF	1024	RAM
0x6000-0x6001	2	Device Write	ay1, ay8910_device, address_data_w
0x6002	1	Device Read	ay1, ay8910_device, data_r
0x8000-0x8001	2	Device Write	ay2, ay8910_device, address_data_w
0x8002	1	Device Read	ay2, ay8910_device, data_r

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:audiocpu

Address Range	Length	Label/Location	Description
0x0000-0x0FFF	4096	snd-1.3u	CRC(fd38777a) (Fluke: 6E1E)
0x2000-0x2FFF	4096	snd-2.3v	CRC(33d5bf5b) (Fluke: AEB5)

Memory Area:gfx1

Address Range	Length	Label/Location	Description
0x0000-0x07FF	2048	bg-1j.3c	CRC(43718c34) (Fluke: 468F)
0x1000-0x17FF	2048	bg-2j.3d	CRC(d3ce077d) (Fluke: 6DF4)

Memory Area:gfx2

Address Range	Length	Label/Location	Description
0x0000-0x0FFF	4096	redj.17d	CRC(83da108f) (Fluke: BD01)
0x1000-0x1FFF	4096	bluej.18d	CRC(b440f32f) (Fluke: 1C56)
0x2000-0x2FFF	4096	greenj.20d	CRC(23026765) (Fluke: FD3D)

Memory Area:maincpu

Address Range	Length	Label/Location	Description
0x0000-0x0FFF	4096	bp-1j.1m	CRC(2e746693) (Fluke: D329)
0x1000-0x1FFF	4096	bp-2j.1n	CRC(a0eb0b8e) (Fluke: 036A)
0x2000-0x2FFF	4096	bp-3j.1p	CRC(c34981bb) (Fluke: A39F)
0x3000-0x3FFF	4096	bp-4j.1r	CRC(525e77b5) (Fluke: B68E)
0x4000-0x4FFF	4096	bp-5j.1s	CRC(431a015f) (Fluke: 7128)