Defender (White label) - mame (0287) machine

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
defenderw	midway/williams.cpp		no	no	no	yes	Defender (White label)	1980	Williams	defender	defender

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Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
defenderw	1617	29/12/2025 11:31:19	292	240	96	96	0	Format24bppRgb	305:MAME 0.154 (Jul 24 2014)	4c89cbbafd909cf560a52e5943f483f2251d1ebf

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
good	good	supported	no	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
rom1.bin	4096	5af871e3	f9a42619b37db2eb07d0302ac9d0ff5c1923c21d	maincpu	0	good	no
rom2.bin	4096	1126adc9	526cf1ca3a7eefd6115d74ac9af1a50774cc258e	maincpu	1000	good	no
rom3.bin	4096	4097b46b	8f506dc59b129c9441d813062fc38747619678db	maincpu	2000	good	no
rom9.bin	2048	93012991	9e06ed4a489b2ed063f83b708d3e7c6a02e45389	banked	0	good	no
rom12.bin	2048	4bdd8dc4	e7503e68608e8f7bb066c99e1e32c6fe060c1dd3	banked	800	good	no
rom8.bin	2048	5227fc0b	1e6fd398b5beef0be58667f1f0a789a76edd5eb9	banked	1000	good	no
rom11.bin	2048	d068f0c5	d32a4232756ca05972780cb35b0add12b31e8283	banked	1800	good	no
rom7.bin	2048	fef4cb77	96202e97f3392bc043a252e78d1c42b51c38d269	banked	2000	good	no
rom10.bin	2048	49b50b40	91cf841271a2f7d06f81477b4a450eb4580c7ca5	banked	2800	good	no
rom6.bin	2048	43d42a1b	b13d59940646451c00b49bbe4a41b9e2df4d7758	banked	6000	good	no
video_sound_rom_1.ic12	2048	fefd5b48	ceb0d18483f0691978c604db94417e6941ad7ff2	soundcpu	f800	good	no	video_sound_rom_1.ic12
decoder.1	512	8dd98da5	da979604f7a2aa8b5a6d4a5debd2e80f77569e35	proms	0	good	no	decoder.2

chip

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

device_ref

tag	name
:maincpu	mc6809e
:soundcpu	m6808
:nvram	nvram
:scan_timer	timer
:240_timer	timer
:watchdog	watchdog
:screen	screen
:palette	palette
:speaker	speaker
:dac	mc1408
:mainirq	ipt_merge_any_hi
:soundirq	ipt_merge_any_hi
:pia_0	pia6821
:pia_1	pia6821
:pia_2	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
joy		5	vertical2	no

port, analog

port_tag	analog_masks
:IN0
:IN1
:IN2