| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| vt420 | dec/vt520.cpp | | no | no | no | yes | VT420 Video Terminal | 1990 | Digital Equipment Corporation | | | Computer / Business - Terminal |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 23-202e9.e2 | 131072 | ca6cfb18 | 2e0d3c16e04808bc6a45a0fc032b597458e6dd85 | maincpu | 0 | good | no | | v14 |
| 23-068e9-00.e2 | 131072 | 22c3f93b | b212911c41e4dba2e09d91fdd1f72d6c7536b0af | maincpu | 0 | good | no | | v13 |
|
biosset
| name | description | default |
| v14 | Version 1.4 | no |
| v13 | Version 1.3 | no |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Intel 80C31 | 14440000 |
|
device_ref
| name |
| i80c31 |
| screen |
| palette |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 802 | 480 | 50.000000 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | unsupported | no | no | no | no | |
|
feature
| type | status | overall |
| sound | unemulated | |
|
input
| players | coins | service | tilt |
| 0 | | no | no |
|
sound
|