Long Hu Bang 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.

Long Hu Bang (IGS, 1995)

Memory Area:lhb

Address Range

Length

Function

Description

0x0000-0x7FFFF

524288

ROM

0x10000-0x10001

Write

lhb_okibank_w

0x10200-0x103FF

512

Write

igs011_prot2_inc_w

0x10400-0x105FF

512

Write

lhb_igs011_prot2_swap_w

0x10600-0x107FF

512

Read

lhb_igs011_prot2_r

0x100000-0x103FFF

16384

RAM, Shared

nvram

0x200000-0x200FFF

4096

RAM, Shared

priority_ram

0x300000-0x3FFFFF

1048576

Read/Write

igs011_layers_r, igs011_layers_w

0x400000-0x401FFF

8192

RAM Write, Shared

igs011_palette, paletteram

0x600000-0x600001

Device Read/Write 8-bit

oki, okim6295_device, read, write, 0x00ff

0x700000-0x700001

Read Port

COIN

0x0001	Special	Active High
0x0002	Service 2	Active Low
0x0008	Service 1	Active Low
0x0010	Coin 1	Active Low
0x0020	Pay Out	Active Low
0x0040	0	Active Low
0x0080	Unknown	Active Low

0x700002-0x700005

Read

lhb_inputs_r

0x700002-0x700003

Write

lhb_inputs_w

0x820000-0x820001

Write

igs011_priority_w

0x838000-0x838001

Write

lhb_irq_enable_w

0x840000-0x840001

Write

igs_dips_w

0x850000-0x850001

Write

igs011_prot_addr_w

0x858000-0x858001

Write

igs011_blit_x_w

0x858800-0x858801

Write

igs011_blit_y_w

0x859000-0x859001

Write

igs011_blit_w_w

0x859800-0x859801

Write

igs011_blit_h_w

0x85A000-0x85A001

Write

igs011_blit_gfx_lo_w

0x85A800-0x85A801

Write

igs011_blit_gfx_hi_w

0x85B000-0x85B001

Write

igs011_blit_flags_w

0x85B800-0x85B801

Write

igs011_blit_pen_w

0x85C000-0x85C001

Write

igs011_blit_depth_w

0x888000-0x888001

Read

igs_5_dips_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:blitter

Address Range	Length	Label/Location	Description
0x0000-0x1FFFFF	2097152	m0201-ig.160	CRC(ec54452c) (Fluke: 98AD)

Memory Area:oki

Address Range	Length	Label/Location	Description
0x0000-0x7FFFF	524288	m0202.snd	CRC(220949aa) (Fluke: B6F0)