VT369 series System on a Chip (with D4/D5 opcode swapping)

MAME: 0.278 - Released: 2025-06-28T23:16:39 - Machines: 48574 - rom: 362783 - disk: 1374 - Lists: 721 - Software: 139730 - rom: 236715 - disk: 11374

machine AO ? name sourcefile sampleof isbios isdevice ismechanical runnable description year manufacturer cloneof romof MachineGenreId vt369_soc_vibesswap nintendo/nes_vt369_vtunknown_soc.cpp   no yes no no VT369 series System on a Chip (with D4/D5 opcode swapping)

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 name rp2a03_core_swap_op_d5_d6 screen ppu_vt3xx speaker nes_apu_vt vt3xx_spu vt369adpcm dac_16bit_r2r_tc dac_16bit_r2r_tc

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

sound channels 1

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