Star Guards - mame (0287) machine

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
stargrds	midway/mcr3.cpp		no	no	no	yes	Star Guards	1987	Bally Midway

snap

Star Guards png snap

Star Guards jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
stargrds	6273	29/12/2025 11:31:46	512	480	96	96	0	Format24bppRgb	305:MAME 0.136u2 (Jan 29 2010)	3cb5f86da9a45361290c5eed1f96d1aa0121da8a

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	512	480	30.000000								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
pro-0.3b	32768	3ad94aa2	1e17ac70fddee1f3d0dd71172e15a7a256168a70	maincpu	0	good	no
pro-1.5b	32768	dba428b0	72efa2f02e95f05a5503ced136fbdf3fcdf57554	maincpu	8000	good	no
snd0.u7	32768	7755a493	a888fba45a2a31de5b3082bfc5ccef94dafc4d16	sg:cpu	0	good	no
snd1.u17	32768	d98d14ae	51dbb97655ab8a389ca67f0e796ab57894f5bb32	sg:cpu	1	good	no
bg-0.15a	32768	ecfaef3e	145b0543552e678ef441e4a20afe80cd21e43cf6	gfx1	0	good	no
bg-1.14b	32768	2c75569d	13808ff0fdb413a4ac6ddef1422b86c118277899	gfx1	8000	good	no
fg-0.8e	65536	22797aaa	806ea29f8a43f104d3154322f492e7fa053da751	gfx2	0	good	no
fg-1.6e	65536	413fa119	cb609db2e6694a5bb563afd6b28c19afe65a8487	gfx2	10000	good	no
fg-2.5e	65536	7036cfe6	7778c5a8bf457ba0c1fa0e17978709e1f7ccb8a5	gfx2	20000	good	no
fg-3.4e	65536	cc5cc003	afe8a0b0542c6f98de9386a07d6586af7de6bdf6	gfx2	30000	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	5000000
cpu	sg:cpu	Motorola MC68000	8000000
audio	speaker	Speaker
audio	sg	Midway Sounds Good Sound Board	16000000
audio	sg:dac	AD7533 DAC
audio	sg:dac_filter2	Biquad Filter
audio	sg:dac_filter1	Biquad Filter
audio	sg:dac_filter0	Biquad Filter

device_ref

tag	name
:maincpu	z80
:scantimer	timer
:ctc	z80ctc
:ctc:ch0	z80ctc_channel
:ctc:ch1	z80ctc_channel
:ctc:ch2	z80ctc_channel
:ctc:ch3	z80ctc_channel
:watchdog	watchdog
:nvram	nvram
:speaker	speaker
:screen	screen
:gfxdecode	gfxdecode
:palette	palette
:sg	midsg
:sg:cpu	m68000
:sg:pia	pia6821
:sg:dac	ad7533
:sg:dac_filter2	filter_biquad
:sg:dac_filter1	filter_biquad
:sg:dac_filter0	filter_biquad

sound

channels
1

input

players	coins	service	tilt
3	3	no	yes

control

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

port, analog

port_tag	analog_masks
:MONO.IP0
:MONO.IP0.ALT
:MONO.IP1
:MONO.IP2
:MONO.IP3
:MONO.IP4

dipswitch

Service Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Service Mode	MONO.IP0	128

value

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

Energy Units

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Energy Units	MONO.IP3	12

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
8	8	no
10	12	yes
12	4	no
14	0	no

Demo Sounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Demo Sounds	MONO.IP3	32

value

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

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	MONO.IP3	192

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Easy	128	no
Medium	192	yes
Hard	64	no
Hardest	0	no