unknown VT369 based 128-in-1 (GC31-369-20210702-V2) - mame (0286) machine

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
unk128vt	nintendo/nes_vt369_vtunknown.cpp		no	no	no	yes	unknown VT369 based 128-in-1 (GC31-369-20210702-V2)	2021	<unknown>

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unknown VT369 based 128-in-1 (GC31-369-20210702-V2) png snap

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Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
unk128vt	3064	29/12/2025 11:31:48	256	240	96	96	0	Format24bppRgb	305:MAMEUI 0.277.0 (2025-04-30)	aaaa96b34cb123729b1a1fa30872857fc9b0147d

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
soc:screen	raster	0	256	240	60.098800								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
w25q32.bin	4194304	35ccadf6	80b25e374a097d1b9380b7e64013d7ac0d5aa2ca	mainrom	0	good	no

chip

type	tag	name	clock
cpu	soc:maincpu	RP2A03 core with optional code bitswap	1789772
cpu	soc:soundcpu	VT3xx SPU	21477272
audio	soc:mono	Speaker
audio	soc:apu	XOP APU	1789772
audio	soc:leftdac	16-Bit R-2R Twos Complement DAC
audio	soc:rightdac	16-Bit R-2R Twos Complement DAC

device_ref

tag	name
:soc	vt369_soc
:soc:maincpu	rp2a03_core_swap_op_d5_d6
:soc:screen	screen
:soc:ppu	ppu_vt3xx
:soc:mono	speaker
:soc:apu	nes_apu_vt
:soc:soundcpu	vt3xx_spu
:soc:vt369adpcm	vt369adpcm
:soc:leftdac	dac_16bit_r2r_tc
:soc:rightdac	dac_16bit_r2r_tc

sound

channels
1

feature

type	status	overall
graphics	imperfect

input

players	coins	service	tilt
2		no	no

control

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

port, analog

port_tag	analog_masks
:IO0
:IO1