ZSU1 Sound Control Unit - mame (0285) machine

MAME: 0285 - Released: 2026-01-29T17:50:05 - Machines: 49616 - rom: 367884 - disk: 1392

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
efo_zsu1	shared/efo_zsu.cpp		no	yes	no	no	ZSU1 Sound Control Unit

chip

type	tag	name	clock
cpu	:soundcpu	Zilog Z80	4000000
audio	:mono	Speaker
audio	:aysnd0	AY-3-8910A PSG	2000000
audio	:aysnd1	AY-3-8910A PSG	2000000
audio	:adpcm	OKI MSM5205 ADPCM	500000

device_ref

tag	name
:_tmp:soundcpu	z80
:_tmp:ctc0	z80ctc
:_tmp:ctc0:ch0	z80ctc_channel
:_tmp:ctc0:ch1	z80ctc_channel
:_tmp:ctc0:ch2	z80ctc_channel
:_tmp:ctc0:ch3	z80ctc_channel
:_tmp:ctc1	z80ctc
:_tmp:ctc1:ch0	z80ctc_channel
:_tmp:ctc1:ch1	z80ctc_channel
:_tmp:ctc1:ch2	z80ctc_channel
:_tmp:ctc1:ch3	z80ctc_channel
:_tmp:soundlatch	generic_latch_8
:_tmp:soundirq	ipt_merge_any_hi
:_tmp:mono	speaker
:_tmp:aysnd0	ay8910
:_tmp:aysnd1	ay8910
:_tmp:fifo	cd40105
:_tmp:adpcm	msm5205

sound

channels
1