The Cliffhanger - Edward Randy 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.

The Cliffhanger - Edward Randy (Data East Corporation, 1990)

Memory Area:edrandy_map

Address Range	Length	Function	Description
0x0000-0xFFFFF	1048576	ROM
0x140000-0x14000F	16	Write	cninja_pf12_control_w
0x144000-0x144FFF	4096	Device Read/Write	tilegen1, deco16ic_device, pf1_data_r, pf1_data_w
0x146000-0x146FFF	4096	Device Read/Write	tilegen1, deco16ic_device, pf2_data_r, pf2_data_w
0x14C000-0x14C7FF	2048	RAM, Shared	pf1_rowscroll
0x14E000-0x14E7FF	2048	RAM, Shared	pf2_rowscroll
0x150000-0x15000F	16	Write	cninja_pf34_control_w
0x154000-0x154FFF	4096	Device Read/Write	tilegen2, deco16ic_device, pf1_data_r, pf1_data_w
0x156000-0x156FFF	4096	Device Read/Write	tilegen2, deco16ic_device, pf2_data_r, pf2_data_w
0x15C000-0x15C7FF	2048	RAM, Shared	pf3_rowscroll
0x15E000-0x15E7FF	2048	RAM, Shared	pf4_rowscroll
0x188000-0x189FFF	8192	RAM Device Write, Shared	deco_common, decocomn_device, nonbuffered_palette_w, paletteram
0x194000-0x197FFF	16384	RAM, Shared	ram (/* Main ram */)
0x198000-0x19BFFF	16384	Read/Write, Shared	sshangha_protection_region_6_146_r,sshangha_protection_region_6_146_w, prot16ram (/* Protection device */)
0x1A0000-0x1A3FFF	16384	Read/Write	sshangha_protection_region_8_146_r,sshangha_protection_region_8_146_w
0x1A4000-0x1A4007	8	Read/Write	cninja_irq_r, cninja_irq_w
0x1AC000-0x1AC001	2	Device Write	spriteram, buffered_spriteram16_device, write (/* DMA flag */)
0x1BC000-0x1BC7FF	2048	RAM, Shared	spriteram (/* Sprites */)
0x1BC800-0x1BCFFF	2048	Write NOP	(/* Another bug in game code? Sprite list can overrun. Doesn't seem to mirror */)

Memory Area:sound_map

Address Range	Length	Function	Description
0x0000-0xFFFF	65536	ROM
0x100000-0x100001	2	Device Read/Write	ym1, ym2203_device, read, write
0x110000-0x110001	2	Device Read/Write	ym2, ym2151_device, read, write
0x120000-0x120001	2	Device Read/Write	oki1, okim6295_device, read, write
0x130000-0x130001	2	Device Read/Write	oki2, okim6295_device, read, write
0x140000-0x140001	2	Device Read	soundlatch, generic_latch_8_device, read
0x1F0000-0x1F1FFF	8192	RAM Bank	bank8
0x1FEC00-0x1FEC01	2	Device Write	audiocpu, h6280_device, timer_w
0x1FF400-0x1FF403	4	Device Write	audiocpu, h6280_device, irq_status_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:audiocpu

Address Range	Length	Label/Location	Description
0x0000-0xFFFF	65536	ge-09.k13	CRC(9f94c60b) (Fluke: A38F)
0x0000-0xFFFF	65536	ge-09.k13	CRC(9f94c60b) (Fluke: A38F)
0x0000-0xFFFF	65536	ge-09.k13	CRC(9f94c60b) (Fluke: A38F)
0x0000-0xFFFF	65536	ge-09.k13	CRC(9f94c60b) (Fluke: A38F)

Memory Area:gfx2

Address Range	Length	Label/Location	Description
0x0000-0x7FFFF	524288	mad-02	CRC(6c76face),tiles 3 (Fluke: 54B3)
0x0000-0x7FFFF	524288	mad-02	CRC(6c76face),tiles 3 (Fluke: 54B3)
0x0000-0x7FFFF	524288	mad-02	CRC(6c76face),tiles 3 (Fluke: 54B3)
0x0000-0x7FFFF	524288	mad-02	CRC(6c76face),tiles 3 (Fluke: 54B3)

Memory Area:gfx3

Address Range	Length	Label/Location	Description
0x0000-0x3FFFF	262144	mad-00	CRC(3735b22d),tiles 1 (Fluke: 0BDE)
0x0000-0x3FFFF	262144	mad-00	CRC(3735b22d),tiles 1 (Fluke: 0BDE)
0x0000-0x3FFFF	262144	mad-00	CRC(3735b22d),tiles 1 (Fluke: 0BDE)
0x0000-0x3FFFF	262144	mad-00	CRC(3735b22d),tiles 1 (Fluke: 0BDE)
0x40000-0x7FFFF	262144	mad-01	CRC(7bb13e1c),tiles 2 (Fluke: E2EF)
0x40000-0x7FFFF	262144	mad-01	CRC(7bb13e1c),tiles 2 (Fluke: E2EF)
0x40000-0x7FFFF	262144	mad-01	CRC(7bb13e1c),tiles 2 (Fluke: E2EF)
0x40000-0x7FFFF	262144	mad-01	CRC(7bb13e1c),tiles 2 (Fluke: E2EF)

Memory Area:oki1

Address Range	Length	Label/Location	Description
0x0000-0x1FFFF	131072	ge-08.j13	CRC(dfe28c7b) (Fluke: F551)
0x0000-0x1FFFF	131072	ge-08.j13	CRC(dfe28c7b) (Fluke: F551)
0x0000-0x1FFFF	131072	ge-08.j13	CRC(dfe28c7b) (Fluke: F551)
0x0000-0x1FFFF	131072	ge-08.j13	CRC(dfe28c7b) (Fluke: F551)

Memory Area:oki2

Address Range	Length	Label/Location	Description
0x0000-0x7FFFF	524288	mad-13	CRC(6ab28eba),banked (Fluke: 07BD)
0x0000-0x7FFFF	524288	mad-13	CRC(6ab28eba),banked (Fluke: 07BD)
0x0000-0x7FFFF	524288	mad-13	CRC(6ab28eba),banked (Fluke: 07BD)
0x0000-0x7FFFF	524288	mad-13	CRC(6ab28eba),banked (Fluke: 07BD)