Head On (Irem, M-15 Hardware) - 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
headoni	irem/m10.cpp	ipminvad	no	no	no	yes	Head On (Irem, M-15 Hardware)	1979	Irem

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	270	256	224	60.176065	5865000	372	0	256	262	16	240	no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
e1.9a	1024	05da5265	17e0c9261978770325a0befdcdd8a1b07ed39df0	maincpu	1000	good	no
e2.9b	1024	dada26a8	1368ade1c0c57d33d15594370cf1edf95fc44fd1	maincpu	1400	good	no
e3.9c	1024	61ff24f5	0e68aedd01b765fb2af76f914b3d287ecf30f716	maincpu	1800	good	no
e4.9d	1024	ce4c5a67	8db493d43f311a29127405aad7693bc08b570b14	maincpu	1c00	good	no
e5.9f	1024	b5232439	39b8fb4bbd00a73b9a2b68bc3e88fb45d3f62d7c	maincpu	2000	good	no
e6.9g	1024	99acd1a6	799382c1b079aad3034a1cc738dc06954978a0ac	maincpu	2400	good	no

chip

type	tag	name	clock
cpu	maincpu	MOS Technology 6502	733125
audio	mono	Speaker
audio	samples	Samples

device_ref

name
m6502
screen
gfxdecode
palette
speaker
samples

sample

name
1
2
3
4
5
6
7
8
9
0

sound

channels
1

feature

type	status	overall
palette	imperfect
sound	unemulated

input

players	coins	service	tilt
2	1	no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
joy	1	1	8	no
joy	2	1	8	no

port, analog

port_tag	analog_masks
:CAB
:DSW
:FAKE
:P1
:P2

configuration

Cabinet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Cabinet	CAB	1

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Upright	0	yes
Cocktail	1	no

Demo Sounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Demo Sounds	CAB	2

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	2	no

dipswitch

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	DSW	3

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2	0	no
3	1	yes
4	2	no
5	3	no

Replay

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Replay	DSW	8

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
30000	0	yes
None	8	no

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	DSW	48

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1 Coin/1 Credit	16	yes
1 Coin/2 Credits	32	no
Free Play	0	no