Bosconian - Star Destroyer (Midway, old version) - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Lists: 731 - Software: 139884 - rom: 235974 - disk: 11384

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
boscomdo	namco/galaga.cpp		no	no	no	yes	Bosconian - Star Destroyer (Midway, old version)	1981	Namco (Midway license)	bosco	bosco

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	288	224	60.606061	6144000	384	0	288	264	16	240	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
2300.3n	4096	db6128b0	ddd285f7e00d5e58ab9b15838528e0020d47fcd2	maincpu	0	good	no
2400.3m	4096	86907614	3295ab6c5171a069875c2239b3325296c1df6031	maincpu	1000	good	no
2500.3l	4096	a21fae11	dff38d90ee30558274d2d399edc3281c2ef5cb69	maincpu	2000	good	no
2600.3k	4096	11d6ae23	f2f72f5c777b684f7ffd53b9c034560211113499	maincpu	3000	good	no
2700.3j	4096	7254e65e	c2ee29fcb5173e8d46a80a8a1b931a53dbdeae66	sub	0	good	no
2800.3h	4096	31b8c648	de0db24d385d2361ec989bf32388df8202ad535c	sub	1000	good	no
2900.3e	4096	d45a4911	547236adca9174f5cc0ec05b9649618bb92ba630	sub2	0	good	no	bos1_7.2c
5300.5d	4096	a956d3c5	c5a9d7b1f9b4acda8fb9762414e085cb5fb80c9e	gfx1	0	good	no	bos1_14.5d
5200.5e	4096	e869219c	425614cd0642743a82ef9c1aada29774a92203ea	gfx2	0	good	no	bos1_13.5e
prom.2d	256	9b69b543	47af3f67e50794e839b74fe61197af2228084efd	gfx3	0	good	no	bos1-4.2r
bosco.6b	32	d2b96fb0	54c100ec9d173d7dd48a453ebed5f625053cb6e0	proms	0	good	no	bos1-6.6b
bosco.4m	256	4e15d59c	3542ead6421d169c3569e121ec2be304e108787c	proms	20	good	no	bos1-5.4m
prom.2r	32	b88d5ba9	7b97a38a540b7ca4b7d9ae338ec38b9b1a337846	proms	120	good	no	bos1-3.2d
prom.7h	32	87d61353	c7493e52662c921625676a4a4e8cf4371bd938b7	proms	140	good	no	bos1-7.7h
prom.1d	256	de2316c6	0e55c56046331888d1d3f0d9823d2ceb203e7d3f	namco	0	good	no	bos1-1.1d
prom.5c	256	77245b66	0c4d0bee858b97632411c440bea6948a74759746	namco	100	good	no	bos1-2.5c
4900.5n	4096	09acc978	2b264aaeb6eba70ad91593413dca733990e5467b	52xx	0	good	no	bos1_9.5n
5000.5m	4096	e571e959	9c81d7bec73bc605f7dd9a089171b0f34c4bb09a	52xx	1000	good	no	bos1_10.5m
5100.5l	4096	17ac9511	266f3fae90d2fe38d109096d352863a52b379899	52xx	2000	good	no	bos1_11.5k
0066-005xx-xxqx.5a	1			pal_vidbd	0	nodump	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	3072000
cpu	sub	Zilog Z80	3072000
cpu	sub2	Zilog Z80	3072000
cpu	50xx_1:mcu	Fujitsu MB8842	1536000
cpu	50xx_2:mcu	Fujitsu MB8842	1536000
cpu	51xx:mcu	Fujitsu MB8843	1536000
cpu	52xx:mcu	Fujitsu MB8843	1536000
cpu	54xx:mcu	Fujitsu MB8844	1536000
audio	mono	Speaker
audio	namco	Namco	96000
audio	discrete	Discrete Sound

device_ref

name
z80
z80
z80
ls259
namco50
mb8842
namco50
mb8842
namco51
mb8843
namco52
mb8843
namco54
mb8844
namco06
namco06
ls259
watchdog
screen
gfxdecode
palette
namco_05xx_starfield
speaker
namco
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	reqbuttons
joy	1	1	8	no
joy	2	1	8	no

port, analog

port_tag	analog_masks
:DSWA
:DSWB
:IN0
:IN1

dipswitch

2 Credits Game

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
2 Credits Game	DSWA	1

location

name	number	inverted
SWB	1	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1 Player	0	no
2 Players	1	yes

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	DSWA	6

location

name	number	inverted
SWB	2	no
SWB	3	no

value

name	value	default
Easy	2	no
Medium	6	yes
Hardest	4	no
Auto	0	no

Allow Continue

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Allow Continue	DSWA	8

location

name	number	inverted
SWB	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
No	0	no
Yes	8	yes

Demo Sounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Demo Sounds	DSWA	16

location

name	number	inverted
SWB	5	no

value

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

Freeze

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Freeze	DSWA	32

location

name	number	inverted
SWB	6	no

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSWA	64

location

name	number	inverted
SWB	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	64	yes
On	0	no

Cabinet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Cabinet	DSWA	128

location

name	number	inverted
SWB	8	no

value

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

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	DSWB	7

location

name	number	inverted
SWA	1	no
SWA	2	no
SWA	3	no

value

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

Bonus Fighter

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bonus Fighter	DSWB	56

location

name	number	inverted
SWA	4	no
SWA	5	no
SWA	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
15K and 50K Only	48	no	DSWB	192	ne	192
20K and 70K Only	56	no	DSWB	192	ne	192
10K, 50K, Every 50K	8	no	DSWB	192	ne	192
15K, 50K, Every 50K	16	no	DSWB	192	ne	192
15K, 70K, Every 70K	24	no	DSWB	192	ne	192
20K, 70K, Every 70K	32	yes	DSWB	192	ne	192
30K, 100K, Every 100K	40	no	DSWB	192	ne	192
None	0	no	DSWB	192	ne	192
30K, 100K, Every 100K	48	no	DSWB	192	eq	192
30K, 120K, Every 120K	56	no	DSWB	192	eq	192
15K and 70K Only	8	no	DSWB	192	eq	192
20K and 70K Only	16	no	DSWB	192	eq	192
20K and 100K Only	24	no	DSWB	192	eq	192
30K and 120K Only	32	yes	DSWB	192	eq	192
30K, 80K, Every 80K	40	no	DSWB	192	eq	192
None	0	no	DSWB	192	eq	192

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	DSWB	192

location

name	number	inverted
SWA	7	no
SWA	8	no

value

name	value	default
1	0	no
2	64	no
3	128	yes
5	192	no

Service Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Service Mode	IN1	128

value

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