Defender (bootleg) - 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
defndjeu	midway/williams.cpp		no	no	no	yes	Defender (bootleg)	1980	bootleg (Jeutel)	defender	defender

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	292	240	60.096154	8000000	512	12	304	260	7	247	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	bios
15	4096	706a24bd	60cef3d4f7204eff42de2c08244863e83bc842b4	maincpu	0	good	no
16	4096	03201532	77e8c10ba0ecb6e7a7cb4229a5025c4b9ea4c73e	maincpu	1000	good	no
17	4096	25287eca	ec81181a5a0ac2adf7c0dabbec638f886c13e6ec	maincpu	2000	good	no
21	4096	bddb71a3	ecba4c09a9d59fd7aa02efa240461df89159d2ec	banked	0	good	no
20	4096	12fa0788	7464386521c9db0153caf1ea05a353f0018651e5	banked	1000	baddump	no
19	4096	769f5984	0ea49754b45bc214fd2b69846ede738994f07ee3	banked	2000	good	no
18	4096	e99d5679	b4344a32aed6cc64284661c03993a59718289c82	banked	6000	good	no
s	2048	cb79ae42	d22bef68ef62aa012f1919338a33621138c2278b	soundcpu	f800	good	no

chip

type	tag	name	clock
cpu	maincpu	Motorola MC6809E	1000000
cpu	soundcpu	Motorola MC6808	3579545
audio	speaker	Speaker
audio	dac	MC1408 DAC

device_ref

name
mc6809e
m6808
nvram
timer
timer
watchdog
screen
palette
speaker
mc1408
ipt_merge_any_hi
ipt_merge_any_hi
pia6821
pia6821
pia6821

sound

channels
1

input

players	coins	service	tilt
1	3	yes	yes

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
joy		5	vertical2	no

port, analog

port_tag	analog_masks
:IN0
:IN1
:IN2