Meadows 4 in 1 - mame (0280) machine

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

machine

• XML • JSON • AO

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
mead4in1	meadows/meadwttl.cpp		no	no	no	yes	Meadows 4 in 1	1976	Meadows

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	455	262	60.053687	7159000	455	0	455	262	0	262	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	merge	bios
hockey.a6	512	32db6d8f	841474d3ed5f63dfbe4e537f750c7d42be36b1a9	roms	0	good	no
hockey.a7	512	1faf0755	1b550cbf6550301b81e6d4233f2d7e5778db877e	roms	0	good	no
hockey.a8	512	8cc699a3	eeb39aa7dc67a855ff774780f56958a3e36da9c8	roms	0	good	no
hockey.a9	512	0485cbce	85231fae51a782acea4d3cff896ef8df1c213b74	roms	0	good	no
hockey.k2	512	32645320	e4b2d10c0fd8d7e6b2013617fef94394966460e3	roms	0	good	no
hockey.b12	32	cc65da1c	ad154032b524c302682a834c814e8676f47eb892	roms	0	good	no
hockey.b2	32	2dab2259	1d20d6a3e3ee1719b7e9e92765aea3109be4e375	roms	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Netlist CPU Device	1000000000

device_ref

name
netlist_cpu
screen
fixfreq

adjuster

name	default
Monitor - Signal Gain	27
Monitor - H Back porch width	8
Monitor - H Front porch width	27
Monitor - H Sync width	32
Monitor - H Visible	388
Monitor - Scanline Height	100
Monitor - Sync threshold mV	300
Monitor - V Back porch width	12
Monitor - V Front porch width	3
Monitor - V Sync width	7
Monitor - V Sync threshold mV	600
Monitor - V Visible	240

sound

channels
0

feature

type	status	overall
sound	unemulated

input

players	coins	service	tilt
1		no	no

port, analog

port_tag	analog_masks
:fixfreq:ENABLE
:fixfreq:GAIN
:fixfreq:HBACKPORCH
:fixfreq:HFRONTPORCH
:fixfreq:HSYNC
:fixfreq:HVISIBLE
:fixfreq:SCANLINE_HEIGHT
:fixfreq:SYNCTHRESHOLD
:fixfreq:VBACKPORCH
:fixfreq:VECTOR
:fixfreq:VFRONTPORCH
:fixfreq:VSYNC
:fixfreq:VSYNCTHRESHOLD
:fixfreq:VVISIBLE

configuration

Display Monitor sliders

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Display Monitor sliders	fixfreq:ENABLE	1

setting

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

Visual Timing Debug

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Visual Timing Debug	fixfreq:ENABLE	2

setting

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

Display gray test pattern

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Display gray test pattern	fixfreq:ENABLE	4	VECTOR	1	eq	0

setting

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

Interlace mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Interlace mode	fixfreq:ENABLE	8	VECTOR	1	eq	0

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Interlaced	0	yes
Progressive	8	no

Use vector rendering

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Use vector rendering	fixfreq:VECTOR	1

setting

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