Chewing Gum - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Machines: 48893 - rom: 364836 - disk: 1378

machine

• XML • JSON • AO

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
chewing	galaxian/galaxian.cpp		no	no	no	yes	Chewing Gum	19??	<unknown>	luctoday	luctoday

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	90	768	224	60.606061	18432000	1152	0	768	264	16	240	no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
1.bin	4096	7470b347	315d2631b50a6e469b9538318d95452e8d2e1f69	maincpu	0	good	no
7l.bin	2048	78ebed36	e80185737c8ac448901cf0e60ca50d967c323b34	maincpu	2000	good	no
2.bin	2048	88c605f3	938a9fadfa0994a1d2fc9b3266ec4ccdb5ec6d3a	gfx1	0	good	no
3.bin	2048	77ac016a	fa5b1e79603ca8d2ee7b3d0a78f12d9ffeec3fd4	gfx1	800	good	no
74s288.ch	32	24652bc4	d89575f3749c75dc963317fe451ffeffd9856e4d	proms	0	good	no	74s288.ch

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	3072000
audio	speaker	Speaker
audio	cust:discrete	Discrete Sound

device_ref

name
z80
watchdog
gfxdecode
palette
screen
speaker
galaxian_sound
discrete

sound

channels
1

input

players	coins	service	tilt
1	1	no	no

control

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

port, analog

port_tag	analog_masks
:IN0
:IN1
:IN2