Thunder Dragon (8th Jan. 1992, unprotected) - mame (0287) machine

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
tdragon	nmk/nmk16.cpp		no	no	no	yes	Thunder Dragon (8th Jan. 1992, unprotected)	1991	NMK (Tecmo license)

snap

Thunder Dragon (8th Jan. 1992, unprotected) png snap

Thunder Dragon (8th Jan. 1992, unprotected) jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
tdragon	13207	29/12/2025 11:31:46	224	256	96	96	0	Format24bppRgb	305:MAME 0.128u3 (Nov 8 2008)	ee755580dff90b7274a76952d558bd6c86127907

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	270	256	224	56.205036	6000000	384	92	348	278	16	240	no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
91070_68k.8	131072	121c3ae7	b88446df3b177d40e0b59a481f8e4de212e3afbc	maincpu	0	good	no
91070_68k.7	131072	6e154d8e	29baea24d670ab63149efe281de25cca15b7b863	maincpu	1	good	no
91070.6	131072	fe365920	7581931cb95cd5a8ed40e4f5385b533e3d19af22	fgtile	0	good	no
91070.5	1048576	d0bde826	3b74d5fc88a4a9329e101ee72f393608d327d816	bgtile	0	good	no
91070.4	1048576	3eedc2fe	9f48986c231a8fbc07f2b39b2017d1e967b2ed3c	sprites	0	good	no
91070.1	65536	bf493d74	6f8f5eff4b71fb6cabda10075cfa88a3f607859e	nmk004	0	good	no
91070.3	524288	ae6875a8	bfdb350b3d3fce2bead1ac60875beafe427765ed	oki1	0	good	no
91070.2	524288	ecfea43e	d664dfa6698fec8e602523bdae16068f1ff6547b	oki2	0	good	no
91070.9	256	cfdbb86c	588822f6308a860937349c9106c2b4b1a75823ec	nmk_irq:htiming	0	good	no
91070.10	256	e6ead349	6d81b1c0233580aa48f9718bade42d640e5ef3dd	nmk_irq:vtiming	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Motorola MC68000	8000000
cpu	nmk004:mcu	Toshiba TMP90840	8000000
audio	mono	Speaker
audio	ymsnd	YM2203 OPN	1500000
audio	oki1	OKI MSM6295 ADPCM	4000000
audio	oki2	OKI MSM6295 ADPCM	4000000

device_ref

tag	name
:maincpu	m68000
:nmk_irq	nmk_irq
:screen	screen
:spritegen	nmk16spr
:gfxdecode	gfxdecode
:palette	palette
:mono	speaker
:nmk004	nmk004
:nmk004:mcu	tmp90840
:ymsnd	ym2203
:oki1	okim6295
:oki2	okim6295

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	2	8	no
joy	2	2	8	no

port, analog

port_tag	analog_masks
:DSW1
:DSW2
:IN0
:IN1

dipswitch

Flip Screen

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Flip Screen	DSW1	1

location

name	number	inverted
SW1	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	1	yes
On	0	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSW1	2

location

name	number	inverted
SW1	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	2	yes
On	0	no

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	DSW1	12

location

name	number	inverted
SW1	6	no
SW1	5	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Easy	4	no
Normal	12	yes
Hard	8	no
Hardest	0	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSW1	16

location

name	number	inverted
SW1	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	16	yes
On	0	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSW1	32

location

name	number	inverted
SW1	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	32	yes
On	0	no

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	DSW1	192

location

name	number	inverted
SW1	2	no
SW1	1	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1	0	no
2	64	no
3	192	yes
4	128	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSW2	1

location

name	number	inverted
SW2	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	no
On	1	yes

Demo Sounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Demo Sounds	DSW2	2

location

name	number	inverted
SW2	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	no
On	2	yes

Coin B

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin B	DSW2	28

location

name	number	inverted
SW2	4	no
SW2	5	no
SW2	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
4 Coins/1 Credit	16	no
3 Coins/1 Credit	8	no
2 Coins/1 Credit	24	no
1 Coin/1 Credit	28	yes
1 Coin/2 Credits	12	no
1 Coin/3 Credits	20	no
1 Coin/4 Credits	4	no
Free Play	0	no

Coin A

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin A	DSW2	224

location

name	number	inverted
SW2	1	no
SW2	2	no
SW2	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
4 Coins/1 Credit	128	no
3 Coins/1 Credit	64	no
2 Coins/1 Credit	192	no
1 Coin/1 Credit	224	yes
1 Coin/2 Credits	96	no
1 Coin/3 Credits	160	no
1 Coin/4 Credits	32	no
Free Play	0	no

clones

name	description
tdragon1	Thunder Dragon (4th Jun. 1991, protected)
tdragonb	Thunder Dragon (bootleg with Raiden sounds, encrypted)
tdragonb3	Thunder Dragon (bootleg with Raiden sounds, unencrypted)
tdragonb2	Thunder Dragon (bootleg with reduced sound system)