Viper (Pinball) - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Machines: 48893 - rom: 364836 - disk: 1378

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
viperp	pinball/st_mp200.cpp	genpin	no	no	yes	yes	Viper (Pinball)	1981	Stern

driver

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

rom

name	size	crc	sha1	region	offset	status	optional
cpu_u1.716	2048	d0ea0aeb	28f4df9f45807abd1528aa6e5a80933156e6d692	maincpu	1000	good	no
cpu_u5.716	2048	d26c7273	303c18861941463932fdf47e9606159936b28dc1	maincpu	1800	good	no
cpu_u2.716	2048	d03f1612	d390ec1e953148ac26bf218701117855c941fc65	maincpu	5000	good	no
cpu_u6.716	2048	96ff5f60	a9df887ca338db208a684540f6c9fc07722c3aa5	maincpu	5800	good	no

chip

type	tag	name	clock
cpu	maincpu	Motorola MC6800	1000000
audio	mechvol	Speaker
audio	samples	Samples

device_ref

name
m6800
nvram
speaker
samples
pia6821
clock
pia6821
clock
ipt_merge_any_hi

sample

name
bumper
chime1
chime2
chime3
chime4
hole
knocker
sling
coinin
outhole
kickback
drop_target_reset
coil_coinlockout_engage
coil_coinlockout_release
relay_engage
relay_release
solenoid_engage
solenoid_release

sound

channels
1

feature

type	status	overall
sound	unemulated

input

players	coins	service	tilt
1	3	no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
keypad		38		no

port, analog

port_tag	analog_masks
:DSW0
:DSW1
:DSW2
:DSW3
:TEST
:X0
:X1
:X2
:X3
:X4

dipswitch

Coin Slot 2

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin Slot 2	DSW0	31

value

name	value	default
2 Coins/3 Credits	0	no
1 Coin/1 Credit	2	yes
2 Coins/1 Credit	3	no
1 Coin/2 Credits	4	no
2 Coins/2 Credits	5	no
1 Coin/3 Credits	6	no
2 Coins/3 Credits	7	no
1 Coin/4 Credits	8	no
2 Coins/4 Credits	9	no
1 Coin/5 Credits	10	no
2 Coins/5 Credits	11	no
1 Coin/6 Credits	12	no
2 Coins/6 Credits	13	no
1 Coin/7 Credits	14	no
2 Coins/7 Credits	15	no
1 Coin/8 Credits	16	no
2 Coins/8 Credits	17	no
1 Coin/9 Credits	18	no
2 coins 9 credits	19	no
1 coin 10 credits	20	no
2 coins 10 credits	21	no
1 coin 11 credits	22	no
2 coins 11 credits	23	no
1 coin 12 credits	24	no
2 coins 12 credits	25	no
1 coin 13 credits	26	no
2 coins 13 credits	27	no
1 coin 14 credits	28	no
2 coins 14 credits	29	no
1 coin 15 credits	30	no
2 coins 15 credits	31	no

Award

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Award	DSW0	32

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Extra Ball	0	no
Free Game	32	yes

Balls

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Balls	DSW0	64

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
3	0	yes
5	64	no

Play melody always

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Play melody always	DSW0	128

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	no
On	128	yes

Coin Slot 3

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin Slot 3	DSW1	31

value

name	value	default
2 Coins/3 Credits	0	no
1 Coin/1 Credit	2	yes
2 Coins/1 Credit	3	no
1 Coin/2 Credits	4	no
2 Coins/2 Credits	5	no
1 Coin/3 Credits	6	no
2 Coins/3 Credits	7	no
1 Coin/4 Credits	8	no
2 Coins/4 Credits	9	no
1 Coin/5 Credits	10	no
2 Coins/5 Credits	11	no
1 Coin/6 Credits	12	no
2 Coins/6 Credits	13	no
1 Coin/7 Credits	14	no
2 Coins/7 Credits	15	no
1 Coin/8 Credits	16	no
2 Coins/8 Credits	17	no
1 Coin/9 Credits	18	no
2 coins 9 credits	19	no
1 coin 10 credits	20	no
2 coins 10 credits	21	no
1 coin 11 credits	22	no
2 coins 11 credits	23	no
1 coin 12 credits	24	no
2 coins 12 credits	25	no
1 coin 13 credits	26	no
2 coins 13 credits	27	no
1 coin 14 credits	28	no
2 coins 14 credits	29	no
1 coin 15 credits	30	no
2 coins 15 credits	31	no

S14

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
S14	DSW1	32

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	32	no

Award for beating high score

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Award for beating high score	DSW1	64

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Novelty	0	yes
3 Free Games	64	no

Rollover lights

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Rollover lights	DSW1	128

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Always on	0	yes
Alternate	128	no

Talking feature

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Talking feature	DSW2	1

value

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

Maximum Credits

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Maximum Credits	DSW2	6

value

name	value	default
10	0	no
15	2	yes
25	4	no
40	6	no

Credits displayed

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Credits displayed	DSW2	8

value

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

Match

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Match	DSW2	16

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	no
On	16	yes

S22

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
S22	DSW2	32

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	32	no

S23

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
S23	DSW2	64

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	64	no

Award a free game for hitting all targets 2nd time

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Award a free game for hitting all targets 2nd time	DSW2	128

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	128	no

S25

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
S25	DSW3	1

value

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

S26

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
S26	DSW3	2

value

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

S27

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
S27	DSW3	4

value

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

S28

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
S28	DSW3	8

value

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

S29

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
S29	DSW3	16

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	16	no

S30

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
S30	DSW3	32

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	32	no

Award for Special

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Award for Special	DSW3	192

value

name	value	default
100000 points	0	no
Extra Ball	64	no
Free Game	128	yes
Extra Ball and Free Game	192	no