3B2/310 - mame (0278) machine

MAME: 0278 - Released: 2025-06-29T00:16:39 - Machines: 48574 - rom: 362783 - disk: 1374

machine

• XML • JSON • AO

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
3b2_310	att/att3b2.cpp		no	no	no	yes	3B2/310	1985	AT&T	3b2_300	3b2_300

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
aayyc.bin	8192	b7f955c5	54886c4fce5a5681af84538b65de1cc68d0f7af4	bootstrap	0	good	no	3b2300-c.bin
aayyd.bin	8192	5812e262	5a69714c0c8f21d7655e43443dee0e76cf219403	bootstrap	1	good	no	3b2300-d.bin
aayye.bin	8192	e28ca685	a337a0480218db8c2d984442f7bc560834853152	bootstrap	2	good	no	3b2300-e.bin
aayyf.bin	8192	39dcfd8c	2e662b3811f78ab689bc2687b73e3158f33f7f89	bootstrap	3	good	no

chip

type	tag	name	clock
cpu	maincpu	AT&T WE32100	10000000
cpu	dmac	AM9517A	5000000

device_ref

name
we32100
pit8253
pit_counter
pit_counter
pit_counter
am9517a
scn2681
duart_channel
duart_channel
wd2797

sound

channels
0

feature

type	status	overall
sound	unemulated

input

players	coins	service	tilt
0		no	no