Net Wars - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Lists: 731 - Software: 139884 - rom: 235974 - disk: 11384

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
netwars	orca/espial.cpp		no	no	no	yes	Net Wars	1983	Orca (Esco Trading Co license)

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	90	256	224	59.000000								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
netw3.4f	8192	8e782991	4fd533035b61b7006ef94300bb63474fb9e1c9f0	maincpu	0	good	no
netw4.4h	8192	6e219f61	a27304017251777be501861e106a670fff078d54	maincpu	2000	good	no
netw1.4n	4096	53939e16	938f505db0cfcfafb751378ae0c139b7f32404cb	audiocpu	0	good	no
netw2.4r	4096	c096317a	e61a3e9107481fd80309172a1a9a431903e02489	audiocpu	1000	good	no
netw8.4b	8192	2320277e	4e05f6833de89f8f7cc0a0d1cbec03656f8b54a1	tiles	0	good	no
netw7.4a	8192	25cc5b7f	2e089c3d5f8ebba676a959ba71bc9c1750312721	tiles	2000	good	no
netw10.4e	4096	87b65625	a702726c0fbe7669604f48bf2c19a54031645731	sprites	0	good	no
netw9.4d	4096	830d0218	c726a4a9dd1f10279f79cbe5fdd693a62d9d3ac5	sprites	1000	good	no
mmi6301.1f	256	f3ae1fe2	4f259f8da3c9ecdc6010f83b6abc1371366bd0ab	proms	0	good	no
mmi6301.1h	256	c44c3771	c86125fac28fafc744957258bf3bb5a6dc664b54	proms	100	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	3000000
cpu	audiocpu	Zilog Z80	3000000
audio	mono	Speaker
audio	aysnd	AY-3-8910A PSG	1500000

device_ref

name
z80
z80
watchdog
screen
gfxdecode
palette
speaker
generic_latch_8
generic_latch_8
ay8910

sound

channels
1

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	4	no
joy	2	1	4	no

port, analog

port_tag	analog_masks
:DSW1
:IN0
:IN1
:IN2

dipswitch

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	DSW1	3

value

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

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	DSW1	28

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2 Coins/1 Credit	20	no
3 Coins/2 Credits	24	no
1 Coin/1 Credit	0	yes
1 Coin/2 Credits	4	no
1 Coin/3 Credits	8	no
1 Coin/4 Credits	12	no
1 Coin/6 Credits	16	no
Free Play	28	no

Bonus Life

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bonus Life	DSW1	32

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
20k and 50k	0	yes
40k and 70k	32	no

Cabinet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Cabinet	DSW1	64

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Upright	64	yes
Cocktail	0	no

Reset on Check Error

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Reset on Check Error	DSW1	128

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
No	128	no
Yes	0	yes

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	IN0	1

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	1	no

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	IN0	2

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Easy	0	yes
Hard	2	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	IN0	4

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	4	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	IN0	8

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	8	no