Double Dragon (bootleg with 3xM6809, set 3)

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
ddragon6809b	technos/ddragon.cpp		no	no	no	yes	Double Dragon (bootleg with 3xM6809, set 3)	1987	bootleg	ddragon	ddragon

snap

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
ddragon6809b	3104	27/01/2026 16:19:31	256	240	96	96	0	Format24bppRgb	305:MAME 0.284 (mame0284)	aa0ac4428a5860041d54e928cf12660bd54b75b1

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	256	240	57.444853	6000000	384	0	256	272	0	240	no

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
preliminary	preliminary	unsupported	no	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional
20.7e	32768	5002d27d	719dabbd5bf38a647a09296daba76b3e928f3d7b	maincpu	8000	good	no
19.7g	32768	398e950d	b090f0ef9cc616c507a7ab3f80413dd0dc4d3655	maincpu	10000	good	no
18.7h	32768	154d50c4	4ffdd29406b6c6b552344f820f83715b1c7727d1	maincpu	18000	good	no
17.7i	32768	6489d637	fd17fd870e9386a3e3bdd56c8d731c73d8c70b88	maincpu	20000	good	no
21.7d	32768	4437fc51	fffcf2bec50d0b79861904b4abc607206b7794e6	sub	0	good	no
16.7n	32768	f4c72690	c70d032355acf3f7f6586b6e57a94f80e099bf1a	soundcpu	8000	good	no
13.5f	32768	b5a54537	a6157cde4f9738565008d11a4a6d8576ae3abfef	enc_chars	0	good	no
1.1t	65536	5e810a6d	5eba3e982b271bc284ca333429cd0b3759c9c8d1	sprites	0	good	no
2.1r	65536	7300b785	6d3b72bd7208e2bd790517a753c9d5192c88d20f	sprites	10000	good	no
3.1q	65536	19405de8	ac1aa40478b92af5ccdde89812be78b7c9f7d20d	sprites	20000	good	no
4.1p	65536	4b10defd	fb43eba7c8a7f77f0fdd6253d51b40b0e64598f5	sprites	30000	good	no
5.1n	65536	5b1bb493	dd947d7d381af5952acece4b2cefc9fc4847ec68	sprites	40000	good	no
6.1m	65536	e8a2d2e7	abc871e57a5280728b9f90625fb91011b848a4d8	sprites	50000	good	no
7.1l	65536	8010fcca	9401c41088776beea91c32aaff8eb2fbe92b5e37	sprites	60000	good	no
8.1j	65536	bfa4da27	68a649aec43e18dc79b4690c1dff2e2a6fc0065a	sprites	70000	good	no
9.2e	65536	736eff0f	ae2ec2d5c8ab1db579a08256d874426dc5d889c6	tiles	0	good	no
10.2d	65536	a670d088	27e7b49645753dd039f104c3e0a7e6513a98710d	tiles	10000	good	no
11.2c	65536	4171b70d	dc300c9bca6481417e97ad03c973e47389f261c1	tiles	20000	good	no
12.2a	65536	5f6a6d6f	7d546a226cda81c28e7ccfb4c5daebc65072198d	tiles	30000	good	no
14.7q	32768	678f8657	2652fdc6719d2c889ca87802f6e2cefae59fc2eb	adpcm1	0	good	no
15.7o	32768	10f21dea	739cf649f91490384297a81a2cc9855acb58a1c0	adpcm2	0	good	no
27s21.5o	256	673f68c3	9381453e8f868d80b6069264509a339e20e2b6b1	proms	0	good	no
27s21.5p	256	2dc270f2	9f124ab2c98680bcc249218ee0de09ba49c09a84	proms	0	good	no
27s29.6g	512	095fb461	7fd213fd8b8bbe30334523ccf06d4606c67b472e	proms	0	good	no
82s129.4h	256	7683cadd	ff6fecf273c1d8812814cacc72fb71642ec32b6d	proms	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Motorola MC6809E	1500000
cpu	sub	Motorola MC6809E	1500000
cpu	soundcpu	Motorola MC6809E	1666666
audio	mono	Speaker
audio	ym1	YM2203 OPN	3333333
audio	ym2	YM2203 OPN	3333333
audio	adpcm1	OKI MSM5205 ADPCM	500000
audio	adpcm2	OKI MSM5205 ADPCM	500000

device_ref

tag	name
:maincpu	mc6809e
:scantimer	timer
:sub	mc6809e
:soundcpu	mc6809e
:gfxdecode	gfxdecode
:palette	palette
:screen	screen
:mono	speaker
:soundlatch	generic_latch_8
:ym1	ym2203
:ym2	ym2203
:adpcm1	msm5205
:adpcm2	msm5205

sound

channels
1

input

players	coins	service	tilt
2	2	no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
joy	1	3	8	no
joy	2	3	8	no

port, analog

port_tag	analog_masks
:DSW0
:DSW1
:EXTRA
:P1
:P2

dipswitch

Coin A

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin A	DSW0	7

location

name	number	inverted
SW1	1	no
SW1	2	no
SW1	3	no

value

name	value	default
4 Coins/1 Credit	0	no
3 Coins/1 Credit	1	no
2 Coins/1 Credit	2	no
1 Coin/1 Credit	7	yes
1 Coin/2 Credits	6	no
1 Coin/3 Credits	5	no
1 Coin/4 Credits	4	no
1 Coin/5 Credits	3	no

Coin B

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin B	DSW0	56

location

name	number	inverted
SW1	4	no
SW1	5	no
SW1	6	no

value

name	value	default
4 Coins/1 Credit	0	no
3 Coins/1 Credit	8	no
2 Coins/1 Credit	16	no
1 Coin/1 Credit	56	yes
1 Coin/2 Credits	48	no
1 Coin/3 Credits	40	no
1 Coin/4 Credits	32	no
1 Coin/5 Credits	24	no

Cabinet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Cabinet	DSW0	64

location

name	number	inverted
SW1	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Upright	64	yes
Cocktail	0	no

Flip Screen

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Flip Screen	DSW0	128

location

name	number	inverted
SW1	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	128	yes
On	0	no

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	DSW1	3

location

name	number	inverted
SW2	1	no
SW2	2	no

value

name	value	default
Easy	1	no
Medium	3	yes
Hard	2	no
Hardest	0	no

Demo Sounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Demo Sounds	DSW1	4

location

name	number	inverted
SW2	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	no
On	4	yes

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSW1	8

location

name	number	inverted
SW2	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	8	yes
On	0	no

Bonus Life

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bonus Life	DSW1	48

location

name	number	inverted
SW2	5	no
SW2	6	no

value

name	value	default
20k	16	no
40k	0	no
30k and every 60k	48	yes
40k and every 80k	32	no

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	DSW1	192

location

name	number	inverted
SW2	7	no
SW2	8	no

value

name	value	default
2	192	yes
3	128	no
4	64	no
Infinite (Cheat)	0	no

Double Dragon (bootleg with 3xM6809, set 3) - mame (0287) machine

machine

snap

display

driver

rom

chip

device_ref

sound

input

control

port, analog

dipswitch

Coin A

location

value

Coin B

location

value

Cabinet

location

value

Flip Screen

location

value

Difficulty

location

value

Demo Sounds

location

value

Unused

location

value

Bonus Life

location

value

Lives

location

value