Lupin III 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.

Lupin III (Taito, 1980)

Memory Area:lupin3_io_map

Address Range

Length

Function

Description

0x0000

Read Port, Write

IN0, lupin3_00_w

0x0001	Unknown	Active Low
0x0002	Unknown	Active Low
0x0004	Tilt	Active High
0x0008	Button 1	Active High
0x0010	Joystick Right	Active High
0x0020	Joystick Down	Active High
0x0040	Joystick Left	Active High
0x0080	Joystick Up	Active High

0x0001

Read Port

IN1

0x0001	Coin 1	Active High
0x0002	Start 2	Active High
0x0004	Start 1	Active High
0x0008	Button 1	Active High
0x0010	Joystick Right	Active High
0x0020	Joystick Down	Active High
0x0040	Joystick Left	Active High
0x0080	Joystick Up	Active High

0x0002

Read Port, Device Write

IN2, mb14241, mb14241_device, shift_count_w

0x0003	Lives	Active High
0x0000	3	Active High
0x0001	4	Active High
0x0002	5	Active High
0x0003	6	Active High
0x0004	Cabinet	Active High
0x0000	Upright	Active High
0x0004	Cocktail	Active High
0x0008	2	Active High
0x0000	8	Active High
0x0000	Off	Active High
0x0080	On	Active High

0x0003

Device Read, Write

mb14241, mb14241_device, shift_result_r, lupin3_sh_port_1_w

0x0004

Device Write

mb14241, mb14241_device, shift_data_w

0x0005

Write

lupin3_sh_port_2_w

0x0006

Device Write

watchdog, watchdog_timer_device, reset_w

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
0x0000-0x07FF	2048	lp01.36	CRC(fd506ee8) (Fluke: DA0C)
0x0800-0x0FFF	2048	lp02.35	CRC(ec4225f8) (Fluke: 5D09)
0x1000-0x17FF	2048	lp03.34	CRC(9307d377) (Fluke: 309D)
0x1800-0x1FFF	2048	lp04.33	CRC(e41e8b2b) (Fluke: FBC4)
0x4000-0x47FF	2048	lp05.32	CRC(f5c2faf4) (Fluke: A197)
0x4800-0x4FFF	2048	lp06.31	CRC(66289ab2) (Fluke: B29C)

Memory Area:proms

Address Range	Length	Label/Location	Description
0x0000-0x03FF	1024	lp08.1	CRC(33dbd03a) (Fluke: C12C)
0x0400-0x07FF	1024	lp09.2	CRC(9eaee652) (Fluke: 3393)