VT369 series System on a Chip (with D1/D4 opcode swapping) - mame (0286) machine

MAME: 0286 - Released: 2026-02-25T16:02:51 - Machines: 49738 - rom: 368235 - disk: 1396

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
vt369_soc_altswap	nintendo/nes_vt369_vtunknown_soc.cpp		no	yes	no	no	VT369 series System on a Chip (with D1/D4 opcode swapping)

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
:screen	raster	0	256	240	60.098800								no

chip

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

device_ref

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

sound

channels
1