VT220 (Version 2.1) - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Machines: 48893 - rom: 364836 - disk: 1378

machine

• XML • JSON • AO

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
vt220a	dec/vt220.cpp		no	no	no	yes	VT220 (Version 2.1)	1983	Digital Equipment Corporation	vt220	vt220

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	640	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
23-183e5.e3	16384	2848db40	b3b029ef964c86ede68ad1b2854cfad766f20af0	maincpu	8000	good	no
23-182e5.e4	16384	c759bf9f	6fe21e8eb9576fbcda76d7909b07859db0793c4e	maincpu	0	good	no
23-011m1.e1	4096	6c4930a9	1200a5dbf431017a11a51b5c4c9b4e7952b0a2bb	maincpu	0	good	no
23-348e4.e13	8192	994f3e37	fe72a9fe9adb3a24743a6288d88ae07570cfea9a	chargen	0	good	no	23-348e4.e13

chip

type	tag	name	clock
cpu	maincpu	Intel 8051	11059200

device_ref

name
i8051
scn2681
duart_channel
duart_channel
screen
palette
ram

sound

channels
0

feature

type	status	overall
sound	unemulated

ramoption

name	default
16K	yes

input

players	coins	service	tilt
0		no	no