Gradius (handheld) - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Lists: 731 - Software: 139884 - rom: 235974 - disk: 11384

machine

• XML • JSON • AO

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
kgradius	handheld/hh_sm510.cpp		no	no	no	yes	Gradius (handheld)	1989	Konami

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	svg	0	1420	1080	60.000000	92016000	1420	0	1420	1080	0	1080	no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
771.program	4096	830c2afc	bb9ebd4e52831cc02cd92dd4b37675f34cf37b8c	maincpu	0	good	no
771.melody	256	4c586b73	14c5ab2898013a577f678970a648c374749cc66d	maincpu:melody	0	good	no
kgradius.svg	638136	85dd296e	bd75d0c08387a69bbcf4fd100252846499a261b3	screen	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Sharp SM511	32768
audio	mono	Speaker
audio	speaker	Filtered DAC

device_ref

name
sm511
speaker
speaker_sound_device
screen

sound

channels
1

input

players	coins	service	tilt
1		no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
joy		1	vertical2	no

port, analog

port_tag	analog_masks
:ACL
:IN.0
:IN.1