| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | cloneof | romof | MachineGenreId |
| viperp | pinball/st_mp200.cpp | genpin | no | no | yes | yes | Viper (Pinball) | 1981 | Stern | | | Electromechanical / Pinball |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 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 | |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| keypad | | 38 | | no | | | | | | | |
|
device_ref
| name |
| m6800 |
| nvram |
| speaker |
| samples |
| pia6821 |
| clock |
| pia6821 |
| clock |
| ipt_merge_any_hi |
|
dipswitch
| name | tag | mask |
| Coin Slot 2 | DSW0 | 31 |
| Award | DSW0 | 32 |
| Balls | DSW0 | 64 |
| Play melody always | DSW0 | 128 |
| Coin Slot 3 | DSW1 | 31 |
| S14 | DSW1 | 32 |
| Award for beating high score | DSW1 | 64 |
| Rollover lights | DSW1 | 128 |
| Talking feature | DSW2 | 1 |
| Maximum Credits | DSW2 | 6 |
| Credits displayed | DSW2 | 8 |
| Match | DSW2 | 16 |
| S22 | DSW2 | 32 |
| S23 | DSW2 | 64 |
| Award a free game for hitting all targets 2nd time | DSW2 | 128 |
| S25 | DSW3 | 1 |
| S26 | DSW3 | 2 |
| S27 | DSW3 | 4 |
| S28 | DSW3 | 8 |
| S29 | DSW3 | 16 |
| S30 | DSW3 | 32 |
| Award for Special | DSW3 | 192 |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | supported | yes | no | no | no | |
|
feature
| type | status | overall |
| sound | unemulated | |
|
input
| players | coins | service | tilt |
| 1 | 3 | no | no |
|
port
| tag |
| :DSW0 |
| :DSW1 |
| :DSW2 |
| :DSW3 |
| :TEST |
| :X0 |
| :X1 |
| :X2 |
| :X3 |
| :X4 |
|
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
|