Birdie King 2 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.

Birdie King 2 (Taito Corporation, 1983)

Memory Area:bking_audio_map

Address Range	Length	Function	Description
0x0000-0x1FFF	8192	ROM
0x2000-0x2FFF	4096	ROM	(//only bking3)
0x4000-0x43FF	1024	RAM
0x4400-0x4401	2	Device Write	ay1, ay8910_device, address_data_w
0x4401	1	Device Read	ay1, ay8910_device, data_r
0x4402-0x4403	2	Device Write	ay2, ay8910_device, address_data_w
0x4403	1	Device Read	ay2, ay8910_device, data_r
0x4800	1	Device Read	soundlatch, generic_latch_8_device, read
0x4802	1	Read/Write	bking_sndnmi_disable_r, bking_sndnmi_enable_w
0xE000-0xEFFF	4096	ROM	(/* Space for diagnostic ROM */)

Memory Area:bking_io_map

Address Range	Length	Function	Description
0x0000	1	Read Port, Write	IN0, bking_xld1_w
0x0001	1	Read Port, Write	IN1, bking_yld1_w
0x0002	1	Read Port, Write	DSWA, bking_xld2_w
0x0003	1	Read Port, Write	DSWB, bking_yld2_w
0x0004	1	Read Port, Write	DSWC, bking_xld3_w
0x0005	1	Read/Write	bking_input_port_5_r, bking_yld3_w
0x0006	1	Read/Write	bking_input_port_6_r, bking_msk_w
0x0007	1	Device Write	watchdog, watchdog_timer_device, reset_w
0x0007-0x001F	25	Read	bking_pos_r
0x0008	1	Write	bking_cont1_w
0x0009	1	Write	bking_cont2_w
0x000A	1	Write	bking_cont3_w
0x000B	1	Write	bking_soundlatch_w
0x000D	1	Write	bking_hitclr_w

Memory Area:bking_map

Address Range	Length	Function	Description
0x0000-0x7FFF	32768	ROM
0x8000-0x83FF	1024	RAM
0x9000-0x97FF	2048	RAM Write, Shared	bking_playfield_w, playfield_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.

Memory Area:audiocpu

Address Range	Length	Label/Location	Description
0x0000-0x0FFF	4096	15	CRC(f045d0fe) (Fluke: 2312)
0x1000-0x1FFF	4096	16	CRC(92d50410) (Fluke: E28E)

Memory Area:gfx1

Address Range	Length	Label/Location	Description
0x0000-0x0FFF	4096	14.5a	CRC(52636a94) (Fluke: 6773)
0x1000-0x1FFF	4096	13.7a	CRC(6b9e0564) (Fluke: 7B86)
0x2000-0x2FFF	4096	12.8a	CRC(c6d685d9) (Fluke: 3ACC)
0x3000-0x3FFF	4096	11.10a	CRC(2b949987) (Fluke: 9C31)
0x4000-0x4FFF	4096	10.11a	CRC(eb96f948) (Fluke: 303D)
0x5000-0x5FFF	4096	09.13a	CRC(595e3dd4) (Fluke: 1131)

Memory Area:gfx2

Address Range	Length	Label/Location	Description
0x0000-0x07FF	2048	17	CRC(e5663f0b),crow graphics (Fluke: 2B2E)

Memory Area:gfx3

Address Range	Length	Label/Location	Description
0x0000-0x07FF	2048	18	CRC(fc9cec31),ball 1 graphics. Only the first 128 bytes used (Fluke: DDA2)

Memory Area:gfx4

Address Range	Length	Label/Location	Description
0x0000-0x07FF	2048	19	CRC(fc9cec31),ball 2 graphics. Only the first 128 bytes used (Fluke: DDA2)

Memory Area:main_cpu

Address Range	Length	Label/Location	Description
0x0000-0x0FFF	4096	01.13f	CRC(078ada3f) (Fluke: EF86)
0x1000-0x1FFF	4096	02.11f	CRC(c37d110a) (Fluke: 7927)
0x2000-0x2FFF	4096	03.10f	CRC(2ba5c681) (Fluke: C2EE)
0x3000-0x3FFF	4096	04.8f	CRC(8fad54e8) (Fluke: 1675)
0x4000-0x4FFF	4096	05.7f	CRC(b4de6b58) (Fluke: D16B)
0x5000-0x5FFF	4096	06.5f	CRC(9ac43b87) (Fluke: 6C1E)
0x6000-0x6FFF	4096	07.4f	CRC(b3ed40b7) (Fluke: 5663)
0x7000-0x7FFF	4096	08.2f	CRC(8fddb2e8) (Fluke: 07C0)

Memory Area:plds

Address Range	Length	Label/Location	Description
0x0000-0x0103	260	pal16l8.1	CRC(e75d19f5) (Fluke: ED46)
0x0200-0x0303	260	pal16l8.2	CRC(0302b683) (Fluke: D3BE)
0x0400-0x0503	260	pal16l8.3	CRC(a609d0cf) (Fluke: 0B98)

Memory Area:proms

Address Range	Length	Label/Location	Description
0x0000-0x01FF	512	82s141.2d	CRC(61b7a9ff),palette (Fluke: C6AD)

Memory Area:user1

Address Range	Length	Label/Location	Description
0x0000-0x001F	32	mb7051.2c	CRC(4cb5bd32),collision detection (Fluke: 8A41)