Head On 2 (Sega Slimline) - mame (0287) machine

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
headon2sl	sega/vicdual.cpp		no	no	no	yes	Head On 2 (Sega Slimline)	1979	Sega	headon2	headon2

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Head On 2 (Sega Slimline) png snap

Head On 2 (Sega Slimline) jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
headon2sl	1723	27/01/2026 17:08:15	224	256	96	96	0	Format24bppRgb	305:MAME 0.284 (mame0284)	e6bb3975d1a2b749a64649adfd85f4dfca060fc1

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	270	256	224	60.000000	5156160	328	0	256	262	0	224	no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
epr-170.u33	1024	c108625d	b6e255b819a001a0147f2ddf5f78689e0491da88	maincpu	0	good	no
epr-171.u32	1024	05814307	c94798f71096beb9a9291f0f37f906f35305c815	maincpu	400	good	no
epr-172.u31	1024	77108d24	87974956e386c5cc2ffa9b14f31a0eec12b238a6	maincpu	800	good	no
epr-173.u30	1024	3d711e00	06c10be4dd6b9ac454c2907c501a038554ef0dc8	maincpu	c00	good	no
epr-174.u29	1024	89f98392	51104ebf15bf8a1a003a068ea1136bd1a085824e	maincpu	1000	good	no
epr-175.u28	1024	fd9034c5	149017997f9db9d304bbe5acc32f9c93adff052d	maincpu	1400	good	no
epr-176.u27	1024	319d3465	56f3108a3ba38eb94b8b59f4aac52ab9a921292d	maincpu	1800	good	no
epr-177.u26	1024	f43a9846	29bb6527eca00d84390e005d24d17753ce2c79bc	maincpu	1c00	good	no
316-0138.u49	32	67104ea9	26b6bd2a1973b83bb9af4e3385d8cb14cb3f62f2	proms	0	good	no	316-0138.u44
316-0043.u14	32	e60a7960	b8b8716e859c57c35310efc4594262afedb84823	user1	0	good	no
316-0042.u15	32	a1506b9d	037c3db2ea40eca459e8acba9d1506dd28d72d10	user1	20	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	1933560
audio	mono	Speaker
audio	discrete	Discrete Sound

device_ref

tag	name
:maincpu	z80
:coinstate	timer
:screen	screen
:mono	speaker
:discrete	discrete

sound

channels
1

feature

type	status	overall
sound	imperfect

input

players	coins	service	tilt
2	1	no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
joy	1	1	4	no
joy	2	1	4	no

port, analog

port_tag	analog_masks
:COIN
:FAKE_LIVES.0
:IN0
:IN1
:IN2
:IN3

dipswitch

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	FAKE_LIVES.0	3

location

name	number	inverted
SW1	1	no
SW1	2	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
4	0	no
5	1	yes
5 (Duplicate)	2	no
6	3	no