RM-380Z, COS 3.4D/F - 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
rm380z34d	rm/rm380z.cpp		no	no	no	yes	RM-380Z, COS 3.4D/F	1978	Research Machines	rm380z	rm380z

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	320	240	50.080128	8000000	512	0	320	312	0	240	no

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
good	good	unsupported	no	no	yes	no

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
cos34d-f.bin	4096	eb128b40	c46f358fb76459987e41750d052995563f2f7d53	maincpu	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	4000000
audio	mono	Speaker
audio	wd1771:0:fds:flopsndout	Speaker
audio	wd1771:0:fds:floppysound	Floppy sound	44100
audio	wd1771:1:fds:flopsndout	Speaker
audio	wd1771:1:fds:floppysound	Floppy sound	44100
audio	cassette	Cassette

device_ref

name
z80
palette
screen
speaker
ram
fd1771
floppy_connector
floppy_8_dssd
speaker
flopsnd
floppy_connector
floppy_8_dssd
speaker
flopsnd
generic_keyboard
cassette_image
sn74s262

sound

channels
3

ramoption

name	default
56K	yes

device, instance

type	tag	interface	fixed_image	mandatory	name	briefname
floppydisk	wd1771:0:fds	floppy_8			floppydisk1	flop1
floppydisk	wd1771:1:fds	floppy_8			floppydisk2	flop2
cassette	cassette				cassette	cass

device, extension

type	tag	interface	fixed_image	mandatory	extension_names
floppydisk	wd1771:0:fds	floppy_8			mfi, dfi, mfm, td0, imd, 86f, d77, d88, 1dd, cqm, cqi, dsk
floppydisk	wd1771:1:fds	floppy_8			mfi, dfi, mfm, td0, imd, 86f, d77, d88, 1dd, cqm, cqi, dsk
cassette	cassette				wav, flac

input

players	coins	service	tilt
1		no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
keyboard		73		no

port, analog

port_tag	analog_masks
:keyboard:GENKBD_CFG
:keyboard:GENKBD_MOD
:keyboard:GENKBD_ROW0
:keyboard:GENKBD_ROW1
:keyboard:GENKBD_ROW2
:keyboard:GENKBD_ROW3

configuration

Layout

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Layout	keyboard:GENKBD_CFG	1

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
ANSI	0	yes
JIS	1	no

Typematic Delay

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Typematic Delay	keyboard:GENKBD_CFG	6

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
0.25s	0	no
0.5s	2	no
0.75s	4	yes
1.0s	6	no

Typematic Rate

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Typematic Rate	keyboard:GENKBD_CFG	248

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2.0cps	0	no
2.1cps	8	no
2.5cps	16	no
2.7cps	24	no
2.0cps	32	no
2.1cps	40	no
2.5cps	48	no
2.7cps	56	no
3.3cps	64	no
3.8cps	72	no
4.0cps	80	no
4.3cps	88	no
4.6cps	96	no
5.0cps	104	no
5.5cps	112	no
6.0cps	120	no
8.0cps	128	no
8.6cps	136	no
9.2cps	144	no
10.0cps	152	yes
10.9cps	160	no
12.0cps	168	no
13.3cps	176	no
15.0cps	184	no
16.0cps	192	no
17.1cps	200	no
18.5cps	208	no
20.0cps	216	no
21.8cps	224	no
24.0cps	232	no
26.7cps	240	no
30.0cps	248	no