| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| spec2k | nmk/nmk16.cpp | | no | no | no | yes | Spectrum 2000 (vertical, Korea) | 2000 | Yona Tech | | | Shooter / Flying Vertical |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| u124 | 262144 | dbd6f65d | 0fad9836689fcbee60904ccad59a2a5be09f3139 | maincpu | 0 | good | no | | |
| u120 | 262144 | be53e243 | 38144b90a35ba144921824a0c4f133339e07f9a1 | maincpu | 1 | good | no | | |
| u103 | 65536 | f4e4fb10 | d19953d37e31fc753b50f0047d5be16f1f2daf09 | audiocpu | 0 | good | no | | |
| uc1 | 2097152 | 3139a213 | 5ec4be0e27cbf1c4556ab10d7e1408ea64aa9e17 | sprites | 0 | good | no | | |
| uc3 | 2097152 | 1d087122 | 9e82c5f26c1387c6006cbd9248b333921388146c | bgtile | 0 | good | no | | |
| uc2 | 2097152 | 998dc05c | cadf8bb0b8944372fbce9934b93684749ebc3ba0 | bgtile | 200000 | good | no | | |
| u3 | 131072 | 921503b8 | dea6e9d47c9db83e79907bc0609a64176aff26bc | fgtile | 0 | good | no | | |
| u101 | 262144 | d16aaaad | 96ca173ca433164ed0ae51b41b42343bd3cfb5fe | oki1 | 0 | good | no | | |
| u106 | 524288 | 65d61f3a | a8f7ad61ae29a5c852820e5cbe886a8cd437634a | oki2 | 0 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Motorola MC68000 | 12000000 |
| cpu | audiocpu | Zilog Z80 | 4000000 |
| audio | mono | Speaker | |
| audio | oki1 | OKI MSM6295 ADPCM | 1000000 |
| audio | oki2 | OKI MSM6295 ADPCM | 1000000 |
|
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 |
| timer |
| z80 |
| screen |
| nmk16spr |
| gfxdecode |
| palette |
| speaker |
| generic_latch_8 |
| okim6295 |
| okim6295 |
|
dipswitch
| name | tag | mask |
| Service Mode | DSW1 | 1 |
| Demo Sounds | DSW1 | 2 |
| Free Play | DSW1 | 4 |
| Number of Bombs | DSW1 | 8 |
| Copyright Notice | DSW1 | 16 |
| Unknown | DSW1 | 32 |
| Lives | DSW1 | 192 |
| Unknown | DSW1 | 256 |
| Unknown | DSW1 | 512 |
| Unknown | DSW1 | 1024 |
| Difficulty | DSW1 | 6144 |
| Coinage | DSW1 | 57344 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 270 | 256 | 224 | 56.205036 | 6000000 | 384 | 92 | 348 | 278 | 16 | 240 | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| imperfect | good | unsupported | no | no | no | no | |
|
feature
| type | status | overall |
| graphics | imperfect | |
|
input
| players | coins | service | tilt |
| 2 | 2 | no | no |
|
port
|
sound
|