Gridrunner (Maygay - Impulse) (EPOCH) (set 5) - 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
ep_gridrd	maygay/maygayep.cpp		no	no	yes	yes	Gridrunner (Maygay - Impulse) (EPOCH) (set 5)	199?	Maygay	ep_gridr	ep_gridr

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
preliminary	preliminary	unsupported	yes	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
i99pgr23.g0	131072	adb8cfd7	dd31881cb1ef2d362b94809be696b91d03bd3112	maincpu	0	good	no
i99pgr23.g1	131072	a6d1cf5e	b1897a0718ca327a2cb5c15e0100118251e11217	maincpu	1	good	no
i99pgr25.g0	131072	adb8cfd7	dd31881cb1ef2d362b94809be696b91d03bd3112	maincpu	0	good	no
i99pgr25.g1	131072	aa9c616f	9e7eb848aaf15a4ed02df50de67cb30de6c096bb	maincpu	1	good	no
sound_roms	524288			ymz	0	nodump	no

chip

type	tag	name	clock
cpu	maincpu	Hitachi H8/3002	16000000
audio	mono	Speaker
audio	ymz	Yamaha YMZ280B PCMD8	10000000

device_ref

name
h83002
h8h_intc
h8_adc_3337
h8h_dma
h8h_dma_channel
h8h_dma_channel
h8_digital_port
h8_digital_port
h8_digital_port
h8_digital_port
h8_digital_port
h8_digital_port
h8_digital_port
h8_timer16
h8h_timer16_channel
h8h_timer16_channel
h8h_timer16_channel
h8h_timer16_channel
h8h_timer16_channel
h8_sci
h8_sci
h8_watchdog
speaker
ymz280b

sound

channels
1

feature

type	status	overall
sound	unemulated

input

players	coins	service	tilt
0		no	no