Lucky Bar 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.

Lucky Bar (, 0)

Memory Area:goldstar_readport

Address Range	Length	Function	Description
0x0010	1	Read Port	DSW6

Memory Area:lucky8_map

Address Range	Length	Function	Description
0x0000-0x7FFF	32768	ROM
0x8000-0x87FF	2048	RAM, Shared	nvram
0x8800-0x8FFF	2048	RAM Write, Shared	goldstar_fg_vidram_w, fg_vidram
0x9000-0x97FF	2048	RAM Write, Shared	goldstar_fg_atrram_w, fg_atrram
0x9800-0x99FF	512	RAM Write, Shared	goldstar_reel1_ram_w, reel1_ram
0xA000-0xA1FF	512	RAM Write, Shared	goldstar_reel2_ram_w, reel2_ram
0xA800-0xA9FF	512	RAM Write, Shared	goldstar_reel3_ram_w, reel3_ram
0xB040-0xB07F	64	RAM, Shared	reel1_scroll
0xB080-0xB0BF	64	RAM, Shared	reel2_scroll
0xB100-0xB17F	128	RAM, Shared	reel3_scroll
0xB800-0xB803	4	Device Read/Write	ppi8255_0, i8255_device, read, write (/* Input Ports */)
0xB810-0xB813	4	Device Read/Write	ppi8255_1, i8255_device, read, write (/* Input Ports */)
0xB820-0xB823	4	Device Read/Write	ppi8255_2, i8255_device, read, write (/* Input/Output Ports */)
0xB830	1	Device Read/Write	aysnd, ay8910_device, data_r, data_w
0xB840	1	Device Write	aysnd, ay8910_device, address_w (/* no sound... only use both ports for DSWs */)
0xB850	1	Write	p1_lamps_w
0xB860	1	Write	p2_lamps_w
0xB870	1	Device Write	snsnd, sn76489_device, write (/* sound */)
0xF800-0xFFFF	2048	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:gfx1

Address Range	Length	Label/Location	Description
0x0000-0x7FFF	32768	5.bin	CRC(994a9894) (Fluke: C30C)
0x8000-0xFFFF	32768	6.bin	CRC(80888d64) (Fluke: 2E6B)
0x10000-0x17FFF	32768	7.bin	CRC(255d5860) (Fluke: 8F7A)

Memory Area:gfx2

Address Range	Length	Label/Location	Description
0x0000-0x1FFF	8192	1.bin	CRC(e3b96119)
0x2000-0x3FFF	8192	2.bin	CRC(e355d816)
0x4000-0x5FFF	8192	3.bin	CRC(cf196c4a)
0x6000-0x7FFF	8192	4.bin	CRC(1432a1c2)

Memory Area:maincpu

Address Range	Length	Label/Location	Description
0x0000-0x7FFF	32768	27c256_subboard.ic4	CRC(b987115b)

Memory Area:proms

Address Range	Length	Label/Location	Description
0x0000-0x00FF	256	82s129.g13	CRC(23e81049) (Fluke: 2962)
0x0100-0x01FF	256	82s129.g14	CRC(526cf9d3) (Fluke: 47DB)

Memory Area:proms2

Address Range	Length	Label/Location	Description
0x0000-0x001F	32	82s123.d13	CRC(c387bd86)

Memory Area:unkprom

Address Range	Length	Label/Location	Description
0x0000-0x00FF	256	82s129.f3	CRC(1d668d4a) (Fluke: 8788)

Memory Area:unkprom2

Address Range	Length	Label/Location	Description
0x0000-0x001F	32	82s123.d12	CRC(6df3f972) (Fluke: 42BF)