FZ-20M Digital Sampling Synthesizer Module

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
fz20m	casio/fz1.cpp		no	no	no	yes	FZ-20M Digital Sampling Synthesizer Module	1989	Casio	fz1	fz1

snap

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
fz20m	946	29/12/2025 11:31:22	96	64	96	96	0	Format24bppRgb	305:MAMEUI 0.282.0 (2025-10-31)	12aca0971d9eb5c3e736480e870bbe60aefd370e

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	lcd	0	96	64	50.000000								no

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
preliminary	preliminary	supported	no	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional	merge
fz20m_l.bin	32768	e16c9ccf	aa2c5fc0465cb6c9b0c7a7ab31606ad1703327ee	maincpu	0	good	no
fz20m_h.bin	32768	be272cad	09d5c901e2f8905415789595a69e7d4166c0e2d2	maincpu	1	good	no
charset.bin	2048	7f144716	a02f1ecc6dc0ac55b94f00931d8f5cb6b9ffb7b4	lcdc	0	baddump	no	charset.bin

chip

type	tag	name	clock
cpu	maincpu	NEC V50	16000000
cpu	maincpu:dmau	V5X DMAU	4000000
audio	fdc:0:35hd:flopsndout	Speaker
audio	fdc:0:35hd:floppysound	Floppy sound	44100
audio	pcm	Casio FZ PCM	13824000
audio	line_out_1	Speaker
audio	filter_1	Biquad Filter
audio	line_out_2	Speaker
audio	filter_2	Biquad Filter
audio	line_out_3	Speaker
audio	filter_3	Biquad Filter
audio	line_out_4	Speaker
audio	filter_4	Biquad Filter
audio	line_out_5	Speaker
audio	filter_5	Biquad Filter
audio	line_out_6	Speaker
audio	filter_6	Biquad Filter
audio	line_out_7	Speaker
audio	filter_7	Biquad Filter
audio	line_out_8	Speaker
audio	filter_8	Biquad Filter

device_ref

tag	name
:maincpu	v50
:maincpu:tcu	pit8254
:maincpu:tcu:counter0	pit_counter
:maincpu:tcu:counter1	pit_counter
:maincpu:tcu:counter2	pit_counter
:maincpu:dmau	v5x_dmau
:maincpu:icu	v5x_icu
:maincpu:scu	v5x_scu
:maincpu:brc_timer	timer
:mdin	midi_port
:mdin:midiin	midiin_port
:mdin:midiin:midiinimg	midiin
:mdout	midi_port
:mdout:midiout	midiout_port
:mdout:midiout:midioutimg	midiout
:mdthru	midi_port
:mdthru:midiout	midiout_port
:mdthru:midiout:midioutimg	midiout
:ram	ram
:ram_bank	address_map_bank
:io0	i8255
:io1	i8255
:fdc	upd72065
:fdc:0	floppy_connector
:fdc:0:35hd	pana_ju_386
:fdc:0:35hd:flopsndout	speaker
:fdc:0:35hd:floppysound	flopsnd
:lcdc	hd44352
:screen	screen
:palette	palette
:pcm	fz_pcm
:line_out_1	speaker
:filter_1	filter_biquad
:line_out_2	speaker
:filter_2	filter_biquad
:line_out_3	speaker
:filter_3	filter_biquad
:line_out_4	speaker
:filter_4	filter_biquad
:line_out_5	speaker
:filter_5	filter_biquad
:line_out_6	speaker
:filter_6	filter_biquad
:line_out_7	speaker
:filter_7	filter_biquad
:line_out_8	speaker
:filter_8	filter_biquad
:scsi	nscsi_bus
:scsi:0	nscsi_connector
:scsi:0:harddisk	scsi_harddisk
:scsi:0:harddisk:image	harddisk_image
:scsi:1	nscsi_connector
:scsi:2	nscsi_connector
:scsi:3	nscsi_connector
:scsi:4	nscsi_connector
:scsi:5	nscsi_connector
:scsi:6	nscsi_connector
:spc	mb89352

sound

channels
9

feature

type	status	overall
sound		imperfect

ramoption

name	default
2M	yes

device, instance

type	tag	interface	name	briefname
midiin	mdin:midiin:midiinimg		midiin	min
midiout	mdout:midiout:midioutimg		midiout1	mout1
midiout	mdthru:midiout:midioutimg		midiout2	mout2
floppydisk	fdc:0:35hd	floppy_3_5	floppydisk	flop
harddisk	scsi:0:harddisk:image	scsi_hdd,hdd	harddisk	hard

device, extension

type	tag	interface	extension_names
midiin	mdin:midiin:midiinimg		mid, syx
midiout	mdout:midiout:midioutimg		mid
midiout	mdthru:midiout:midioutimg		mid
floppydisk	fdc:0:35hd	floppy_3_5	mfi, dfi, img, hfe
harddisk	scsi:0:harddisk:image	scsi_hdd,hdd	chd, hd, hdv, 2mg, hdi

input

players	coins	service	tilt
2		no	no

control

type	player	buttons	reverse	minimum	maximum	sensitivity	keydelta
positional	1		no	0	255	100	1
keypad	1	24	no
positional	2		no	0	255	100	1

port, analog

port_tag	analog_masks
:AN0
:AN5	255
:AN6	255
:IO1_PB
:IO2_PA
:IO2_PB
:SC0
:SC1
:SC2
:SC3
:mdin:midiin:midiinimg:CFG

slot, slotoption

slot_name	slotoption_name	slotoption_devname	slotoption_default
mdin	midiin	midiin_port	yes
mdout	midiout	midiout_port	yes
mdthru	midiout	midiout_port	yes
fdc:0	35hd	pana_ju_386	yes
scsi:0	harddisk	scsi_harddisk	yes
scsi:1	harddisk	scsi_harddisk	no
scsi:2	harddisk	scsi_harddisk	no
scsi:3	harddisk	scsi_harddisk	no
scsi:4	harddisk	scsi_harddisk	no
scsi:5	harddisk	scsi_harddisk	no
scsi:6	harddisk	scsi_harddisk	no

configuration

MIDI file mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
MIDI file mode	mdin:midiin:midiinimg:CFG	255

setting

name	value	default
Multi	255	yes
Poly: Channel 1	0	no
Poly: Channel 2	1	no
Poly: Channel 3	2	no
Poly: Channel 4	3	no
Poly: Channel 5	4	no
Poly: Channel 6	5	no
Poly: Channel 7	6	no
Poly: Channel 8	7	no
Poly: Channel 9	8	no
Poly: Channel 10	9	no
Poly: Channel 11	10	no
Poly: Channel 12	11	no
Poly: Channel 13	12	no
Poly: Channel 14	13	no
Poly: Channel 15	14	no
Poly: Channel 16	15	no

FZ-20M Digital Sampling Synthesizer Module - mame (0287) machine

machine

snap

display

driver

rom

chip

device_ref

sound

feature

ramoption

device, instance

device, extension

input

control

port, analog

slot, slotoption

configuration

MIDI file mode

setting