Game Tree - mame (0287) machine

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
gametree	misc/pse.cpp		no	no	no	yes	Game Tree	1978	Project Support Engineering

snap

Game Tree png snap

Game Tree jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
gametree	458	29/12/2025 11:31:22	388	240	96	96	0	Format24bppRgb	305:MAME 0.172 (Mar 30 2016)	732e4fc8aebae1a7c113ca3513c58eba56fcc8c6

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
bd1gtlo.d2	1024	d44cf6a3	66e9a8c0184ac53bf300fc5d5d6c8091f829485c	roms	0	good	no
bd1gthi.f2	1024	3c5a04ac	427bae562c019257bcd050458d64670874d903fb	roms	400	good	no
bd2gt1a.f12	512	820cec79	b7142d75ba1cd4ebb0b69dd1184c6e1ea0611ba9	roms	800	good	no
bd2gt1b.f14	512	52abe627	960f19bef52fb5cf9fb74ab928a8dcb09922049d	roms	a00	good	no
bd2gt2a.e12	512	5d8ef022	8e6ccfded85b0611670e6a7fb99c0b279f79445e	roms	c00	good	no
bd2gt2b.e14	512	9ca95a82	c5057cbae18d71e6a04dd4ec87b83a5690a23888	roms	e00	good	no
bd2a2.a2	32	1df96293	7c8d19e34803efbe648b1db2d8c0c9a637df57d2	roms	1000	good	no
bd2a3.a3	32	63dc8c9b	0956180a3d8877aed181513887f5a8b15cd81b93	roms	1020	good	no

chip

type	tag	name	clock
cpu	maincpu	Netlist CPU Device	1000000000

device_ref

tag	name
:maincpu	netlist_cpu
:screen	screen
:fixfreq	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