| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| gunnailb | nmk/nmk16.cpp | | no | no | no | yes | GunNail (bootleg) | 1992 | bootleg | gunnail | gunnail | Shooter / Flying Vertical |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 27c020.6d | 262144 | b9566c46 | dcecec0d401cdf8054b4b7a5dedee62332d92002 | maincpu | 0 | good | no | | |
| 27c020.6e | 262144 | 6ba7c54d | 3932b96d2f1f541f8679524de3bb8867aded9f83 | maincpu | 1 | good | no | | |
| 27c010.3b | 131072 | 6e0a5df0 | 616b7c7aaf52a9a55b63c60717c1866940635cd4 | audiocpu | 0 | good | no | | |
| 27c010.5g | 131072 | 6d2ca620 | 6ed3b9987d1740f36235e33bdd66867c24f93f7e | fgtile | 0 | good | no | | |
| 27c160.k10 | 2097152 | 062100a9 | c7e81656b8112c161d3e9be3edf001da97721727 | bgtile | 0 | good | no | | |
| 27c160.a9 | 2097152 | d49169b3 | 565ff7725dd6ace79b55706114132d8d867e81a9 | sprites | 0 | good | no | 92077-7.u134 | |
| 27c020.1c | 262144 | c5f7c0d9 | dea090ee535edb4e9167078f6e6e5fe4e544625a | oki1 | 0 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Motorola MC68000 | 10000000 |
| cpu | audiocpu | Zilog Z80 | 6000000 |
| audio | mono | Speaker | |
| audio | ymsnd | YM2203 OPN | 1500000 |
| audio | oki1 | OKI MSM6295 ADPCM | 3000000 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| joy | 1 | 2 | 8 | no | | | | | | | |
| joy | 2 | 2 | 8 | no | | | | | | | |
|
device_ref
| name |
| m68000 |
| screen |
| nmk16spr |
| gfxdecode |
| palette |
| speaker |
| ym2203 |
| okim6295 |
| timer |
| z80 |
| generic_latch_8 |
| generic_latch_8 |
|
dipswitch
| name | tag | mask |
| Flip Screen | DSW1 | 1 |
| Language | DSW1 | 2 |
| Difficulty | DSW1 | 12 |
| Unused | DSW1 | 16 |
| Unused | DSW1 | 32 |
| Unused | DSW1 | 64 |
| Unused | DSW1 | 128 |
| Unused | DSW2 | 1 |
| Demo Sounds | DSW2 | 2 |
| Coin B | DSW2 | 28 |
| Coin A | DSW2 | 224 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 270 | 384 | 224 | 56.205036 | 8000000 | 512 | 28 | 412 | 278 | 16 | 240 | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| imperfect | good | unsupported | no | no | no | no | |
|
feature
| type | status | overall |
| sound | imperfect | |
|
input
| players | coins | service | tilt |
| 2 | 2 | no | no |
|
port
| tag |
| :DSW1 |
| :DSW2 |
| :IN0 |
| :IN1 |
|
sound
|