Disco No.1 - mame (0287) machine

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
disco	dataeast/btime.cpp		no	no	no	yes	Disco No.1	1982	Data East

snap

Disco No.1 png snap

Disco No.1 jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
disco	2861	29/12/2025 11:31:19	240	240	96	96	0	Format24bppRgb	305:MAME 0.134u2 (Oct 5 2009)	dd1d2f2c4ed3e2d9d300ac85e1c6057ba94ce1a2

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	270	240	240	57.444853	6000000	384	8	248	272	8	248	no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
disco.w5	4096	b2c87b78	4095f0052ff0ac35ecd2ec1c1e99d21283d336e1	maincpu	a000	good	no
disco.w4	4096	ad7040ee	287a4ff06edda4c66e2351e49a94212728aacb4e	maincpu	b000	good	no
disco.w3	4096	12fb4f08	d6095f20d8676df89b1459134b5521ac311ddded	maincpu	c000	good	no
disco.w2	4096	73f6fb2f	7b75b825d9bf7e512e054762500f79c18a276e1f	maincpu	d000	good	no
disco.w1	4096	ee7b536b	b2de5da15cee1d80391eafd0a08361803f859c89	maincpu	e000	good	no
disco.w0	4096	7c26e76b	952e91c4acc18d01b0e2c3efd764da8768f583da	maincpu	f000	good	no
disco.w6	4096	d81e781e	bde510bfed06a13bd56bf7ddbf220e7cf82f79b6	audiocpu	f000	good	no
disco.clr	32	a393f913	42dce159283427064b3f5ce3a6e2189744ecd943	proms	0	good	no

chip

type	tag	name	clock
cpu	maincpu	DECO CPU-7	750000
cpu	audiocpu	MOS Technology 6502	500000
audio	mono	Speaker
audio	ay1	AY-3-8910A PSG	1500000
audio	ay2	AY-3-8910A PSG	1500000
audio	discrete	Discrete Sound

device_ref

tag	name
:maincpu	decocpu7
:audiocpu	m6502
:8vck	timer
:audionmi	ipt_merge_all_hi
:screen	screen
:gfxdecode	gfxdecode
:palette	palette
:mono	speaker
:soundlatch	generic_latch_8
:ay1	ay8910
:ay2	ay8910
:discrete	discrete

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	1	4	no
joy	2	1	4	no

port, analog

port_tag	analog_masks
:DSW1
:DSW2
:P1
:P2
:SYSTEM
:VBLANK

dipswitch

Coin A

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin A	DSW1	3

location

name	number	inverted
SW1	1	yes
SW1	2	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2 Coins/1 Credit	3	no
1 Coin/1 Credit	0	yes
1 Coin/2 Credits	1	no
1 Coin/3 Credits	2	no

Coin B

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin B	DSW1	12

location

name	number	inverted
SW1	3	yes
SW1	4	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2 Coins/1 Credit	12	no
1 Coin/1 Credit	0	yes
1 Coin/2 Credits	4	no
1 Coin/3 Credits	8	no

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW1	16

location

name	number	inverted
SW1	5	yes

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW1	32

location

name	number	inverted
SW1	6	yes

value

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

Control Panel

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Control Panel	DSW1	64

location

name	number	inverted
SW1	7	yes

value

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

Cabinet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Cabinet	DSW1	128

location

name	number	inverted
SW1	8	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Upright	128	yes
Cocktail	0	no

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	DSW2	1

location

name	number	inverted
SW2	1	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
3	0	yes
5	1	no

Bonus Life

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bonus Life	DSW2	6

location

name	number	inverted
SW2	2	yes
SW2	3	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
10000	0	yes
20000	2	no
30000	4	no
None	6	no

Music Weapons

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Music Weapons	DSW2	8

location

name	number	inverted
SW2	4	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
5	0	yes
8	8	no

Game Speed

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Game Speed	DSW2	16

location

name	number	inverted
SW2	5	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Slow	0	yes
Fast	16	no

Country Code

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Country Code	DSW2	224

location

name	number	inverted
SW2	6	yes
SW2	7	yes
SW2	8	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
A	0	yes
B	32	no
C	64	no
D	96	no
E	128	no
F	160	no

clones

name	description
discof	Disco No.1 (Rev.F)