VT420 Video Terminal - mame (0280) machine
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HBMAME
FBNeo
TOSEC
MAME Machine
MAME Software
MAME: 0280 - Released: 2025-08-29T22:26:57 - Machines: 48893 - rom: 364836 - disk: 1378
machine
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XML
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AO
name
sourcefile
sampleof
isbios
isdevice
ismechanical
runnable
description
year
manufacturer
cloneof
romof
vt420
dec/vt520.cpp
no
no
no
yes
VT420 Video Terminal
1990
Digital Equipment Corporation
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
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
chip
type
tag
name
clock
cpu
maincpu
Intel 80C31
14440000
device_ref
name
i80c31
screen
palette
biosset
name
description
default
v14
Version 1.4
no
v13
Version 1.3
no
sound
channels
0
feature
type
status
overall
sound
unemulated
input
players
coins
service
tilt
0
no
no
