ADDS 2020 - mame (0283) machine

MAME: 0283 - Released: 2025-11-27T19:22:18 - Machines: 49383 - rom: 366513 - disk: 1391

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
adds2020	adds/adds2020.cpp		no	no	no	yes	ADDS 2020	1986	Applied Digital Data Systems

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	1188	338	69.252078	36000000	1440	0	1188	361	0	338	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
2020_v2.5_ua5.bin	16384	2d9e3397	9aec8fdfe064618c20b4ba85dd8b71a44e29bbd3	firmware	0	good	no
2020_v2.5_ua6.bin	8192	f4cbda6f	efe03a15d7eab4038de1e8118c6891d2078166fd	firmware	4000	good	no
2020_v2.5_ua8.bin	16384	4a8ac850	ce02a0e904ed07930a891360f1e5779fbee8eaac	firmware	8000	good	no

chip

type	tag	name	clock
cpu	maincpu	Intel 8031	10920000

device_ref

name
i8031
ipt_merge_any_hi
nvram
scn2661b
screen
scn2674

sound

channels
0

feature

type	status	overall
sound	unemulated

input

players	coins	service	tilt
0		no	no