Neo-Geo CDZ (US) - mame (0284) machine

MAME: 0284 - Released: 2025-12-30T16:33:58 - Machines: 49538 - rom: 367487 - disk: 1392

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
neocdz	neogeo/neogeocd.cpp		no	no	no	yes	Neo-Geo CDZ (US)	1996	SNK

snap

Neo-Geo CDZ (US) png snap

Neo-Geo CDZ (US) jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems
neocdz	2995	29/12/2025 11:31:36	320	224	96	96	0	Format24bppRgb	305:MAME 0.203 (Oct 31 2018)

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	320	224	59.185606	6000000	384	28	348	264	16	240	no

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
good	good	unsupported	no	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
neocd.bin	524288	df9de490	7bb26d1e5d1e930515219cb18bcde5b7b23e2eda	mainbios	0	good	no		official
uni-bioscd32.rom	524288	0ffb3127	5158b728e62b391fb69493743dcf7abbc62abc82	mainbios	0	good	no		unibios32
uni-bioscd33.rom	524288	ff3abc59	5142f205912869b673a71480c5828b1eaed782a8	mainbios	0	good	no		unibios33
000-lo.lo	131072	5a86cff2	5992277debadeb64d1c1c64b0a92d9293eaf7e4a	spritegen:zoomy	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Motorola MC68000	12000000
cpu	audiocpu	Zilog Z80	4000000
audio	ymsnd	YM2610 OPNB	8000000
audio	speaker	Speaker
audio	tempcdc:cdda	CD/DA	44100

softwarelist

tag	name	status	filter
cd_list	neocd	original

device_ref

tag	name
:maincpu	m68000
:audiocpu	z80
:systemlatch	hc259
:screen	screen
:palette	palette
:spritegen	neosprite_opt
:audionmi	ipt_merge_all_hi
:soundlatch	generic_latch_8
:soundlatch2	generic_latch_8
:ymsnd	ym2610
:speaker	speaker
:tempcdc	lc89510_temp
:tempcdc:hock_timer	timer
:tempcdc:cdda	cdda
:saveram	nvram
:ctrl1	neogeo_control_port
:ctrl1:joy	neogeo_joy
:ctrl2	neogeo_control_port
:ctrl2:joy	neogeo_joy
:cdrom	cdrom_image
:cd_list	software_list

biosset

name	description	default
official	Official BIOS	no
unibios32	Universe BIOS (Hack, Ver. 3.2)	no
unibios33	Universe BIOS (Hack, Ver. 3.3)	no

sound

channels
1

device, instance

type	tag	interface	fixed_image	mandatory	name	briefname
cdrom	cdrom	cdrom			cdrom	cdrm

device, extension

type	tag	interface	fixed_image	mandatory	extension_names
cdrom	cdrom	cdrom			chd, cue, toc, nrg, gdi, iso, cdr

input

players	coins	service	tilt
2		no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
joy	1	4	8	no
joy	2	4	8	no

port, analog

port_tag	analog_masks
:AUDIO
:IN2
:JP
:ctrl1:joy:JOY
:ctrl1:joy:START_SELECT
:ctrl2:joy:JOY
:ctrl2:joy:START_SELECT

slot, slotoption

slot_name	slotoption_name	slotoption_devname	slotoption_default
ctrl1	mahjong	neogeo_mj	no
ctrl1	joy	neogeo_joy	yes
ctrl2	mahjong	neogeo_mj	no
ctrl2	joy	neogeo_joy	yes