| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | cloneof | romof | MachineGenreId |
| p911 | konami/viper.cpp | | no | no | no | yes | The Keisatsukan: Shinjuku 24-ji (ver AAE) | 2000 | Konami | | kviper | Shooter / Gun |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 941b01.u25 | 262144 | 233e5159 | 66ff268d5bf78fbfa48cdc3e1b08f8956cfd6cfb | user1 | 0 | good | no | 941b01.u25 | bios0 |
| 941a01.u25 | 262144 | df6f88d6 | 2bc10e4fbec36573aa8b6878492d37665f074d87 | user1 | 0 | good | no | 941a01.u25 | bios1 |
| ds2430.u3 | 40 | f1511505 | ed7cd9b2763b3e377df9663943160f9871f65105 | ds2430 | 0 | baddump | no | ds2430.u3 | |
| a00aae_nvram.u39 | 8192 | 9ecd75a3 | f9db35b91d4ef7fd61f21382fc62a6428d0b0c52 | m48t58 | 0 | baddump | no | | |
|
biosset
| name | description | default |
| bios0 | GM941B01 (01/15/01) | no |
| bios1 | GM941A01 (03/10/00) | no |
|
chip
| type | tag | name | clock |
| cpu | maincpu | IBM PowerPC MPC8240 | 203212800 |
| audio | dacl | DMA-driven DAC | |
| audio | dacr | DMA-driven DAC | |
| audio | speaker | Speaker | |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| lightgun | 1 | 1 | | no | 32 | 65535 | 15 | 1 | | | |
| lightgun | 2 | | | no | 32 | 431 | 15 | 1 | | | |
|
device
| type | tag | interface | fixed_image | mandatory |
| harddisk | ata:0:hdd:image | ide_hdd,hdd | | |
|
device_ref
| name |
| mpc8240 |
| ds2430a |
| pci_bus_legacy |
| ata_interface |
| ata_slot |
| idehd |
| harddisk_image |
| ata_slot |
| pc16552d |
| ns16550 |
| ns16550 |
| k056230_viper |
| voodoo_3 |
| screen |
| palette |
| dmadac |
| dmadac |
| m48t58 |
| timer |
| speaker |
|
dipswitch
| name | tag | mask |
| DIP4 | IN2 | 1 |
| DIP3 | IN2 | 2 |
| Flip Screen | IN2 | 4 |
| Memory Card Check On Boot | IN2 | 8 |
| 3-5 | IN3 | 32 |
| 3-6 | IN3 | 64 |
| 3-7 | IN3 | 128 |
| 4-0 | IN4 | 1 |
| 4-1 | IN4 | 2 |
| 4-2 | IN4 | 4 |
| 4-3 | IN4 | 8 |
| 4-4 | IN4 | 16 |
| 4-5 | IN4 | 32 |
| 4-7 | IN4 | 128 |
| 5-0 | IN5 | 1 |
| 5-1 | IN5 | 2 |
| 5-2 | IN5 | 4 |
| 5-3 | IN5 | 8 |
| 5-4 | IN5 | 16 |
| 5-5 | IN5 | 32 |
|
disk
| name | merge | sha1 | region | index | writable | status | optional |
| a00uad02 | | 6acb8dc41920e7025b87034a3a62b185ef0109d9 | ata:0:hdd | 0 | yes | good | no |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 90 | 1024 | 768 | 60.000000 | 47185920 | 1024 | 0 | 1024 | 768 | 0 | 768 | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | unsupported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 2 | 2 | yes | no |
|
port
| tag |
| :AN0 |
| :AN1 |
| :AN2 |
| :AN3 |
| :GUN0 |
| :GUN1 |
| :GUN2 |
| :GUN3 |
| :IN0 |
| :IN1 |
| :IN2 |
| :IN3 |
| :IN4 |
| :IN5 |
| :IN6 |
| :IN7 |
|
sound
|