NEC PC-9801-86

MAME: 0.271 - Released: 2024-10-30T15:59:16 - Machines: 47358 - rom: 354314 - disk: 1336 - Lists: 717 - Software: 138541 - rom: 234702 - disk: 11183

machine AO ? name sourcefile sampleof isbios isdevice ismechanical runnable description year manufacturer romof cloneof MachineGenreId pc9801_86 devices/bus/cbus/pc9801_86.cpp   no yes no no NEC PC-9801-86         System / Device

rom name size crc sha1 region offset status optional merge bios sound_rx.rom 16384 fe9f57f2 d5dbc4fea3b8367024d363f5351baecd6adcd8ef sound_bios 0 baddump no   86rx sound_486mu.rom 16384 6cdfa793 4b8250f9b9db66548b79f961d61010558d6d6e1c sound_bios 0 baddump no   86mu

biosset name description default 86rx nec86rx no 86mu epson86mu no

chip type tag name clock audio :lspeaker Speaker   audio :rspeaker Speaker   audio :opna YM2608 OPNA 7987000 audio :ldac 16-Bit R-2R Twos Complement DAC   audio :rdac 16-Bit R-2R Twos Complement DAC

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

device_ref name speaker speaker ym2608 dac_16bit_r2r_tc dac_16bit_r2r_tc

dipswitch name tag mask PC-9801-86: Port Base :OPNA_DSW 1 PC-9801-86: Enable sound ROM :OPNA_DSW 2 PC-9801-86: Interrupt level :OPNA_DSW 12 PC-9801-86: Interrupt enable :OPNA_DSW 16 PC-9801-86: ID number :OPNA_DSW 224

input players coins service tilt 2   no no

sound channels 2

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