VT52 - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Lists: 731 - Software: 139884 - rom: 235974 - disk: 11384

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
adi_vt52	misc/adi_vt52.cpp		no	no	no	yes	VT52	1984	ADI

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	640	288	67.543974	16588800	800	0	640	307	0	288	no

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
imperfect	good	supported	no	no	yes	no

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
vt52_rev0.u6	4096	ddeb77ef	46ee82b22ac1ed1693189305b49001d4daed8f46	maincpu	0	good	no
vt52_cg.u16	2048	af2be51d	055a7c0de842a17a60924e17153241e823b2a7f1	chargen	0	good	no

chip

type	tag	name	clock
cpu	maincpu	MOS Technology 6502	1036800

device_ref

name
m6502
ipt_merge_any_hi
mos6532
screen
hd6845s
gfxdecode
palette
mos6551
clock
rs232
acia6850
clock
rs232
serial_keyboard

sound

channels
0

feature

type	status	overall
graphics	imperfect

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
:dip1
:dip2
:kbd:keyboard:GENKBD_CFG
:kbd:keyboard:GENKBD_MOD
:kbd:keyboard:GENKBD_ROW0
:kbd:keyboard:GENKBD_ROW1
:kbd:keyboard:GENKBD_ROW2
:kbd:keyboard:GENKBD_ROW3
:kbd:keyboard:RS232_DATABITS
:kbd:keyboard:RS232_PARITY
:kbd:keyboard:RS232_STOPBITS
:kbd:keyboard:RS232_TXBAUD

slot, slotoption

slot_name	slotoption_name	slotoption_devname	slotoption_default
rs232	terminal	serial_terminal	no
rs232	sunkbd	sunkbd_adaptor	no
rs232	dec_loopback	dec_rs232_loopback	no
rs232	ie15	ie15_terminal	no
rs232	null_modem	null_modem	no
rs232	keyboard	serial_keyboard	no
rs232	patch	rs232_patch_box	no
rs232	swtpc8212	swtpc8212_terminal	no
rs232	printer	serial_printer	no
rs232	scorpion	scorpion_ic	no
rs232	loopback	rs232_loopback	no
rs232	mockingboard	mockingboardd	no
rs232	msystems_mouse	rs232_mouse_hle_msystems	no
rs232	nss_tvi	nss_tvinterface	no
rs232	rs232_sync_io	rs232_sync_io	no
rs232	pty	pseudo_terminal	no
rs232	votraxtnt	serial_votraxtnt	no
rs232	rs_printer	rs_serial_printer	no
kbd	keyboard	serial_keyboard	yes

configuration

Layout

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Layout	kbd: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	kbd:keyboard:GENKBD_CFG	6

setting

name	value	default
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	kbd:keyboard:GENKBD_CFG	248

setting

name	value	default
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

Data Bits

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Data Bits	kbd:keyboard:RS232_DATABITS	255

setting

name	value	default
5	0	no
6	1	no
7	2	no
8	3	yes

Parity

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Parity	kbd:keyboard:RS232_PARITY	255

setting

name	value	default
None	0	yes
Odd	1	no
Even	2	no
Mark	3	no
Space	4	no

Stop Bits

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Stop Bits	kbd:keyboard:RS232_STOPBITS	255

setting

name	value	default
0	0	no
1	1	yes
1.5	2	no
2	3	no

TX Baud

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
TX Baud	kbd:keyboard:RS232_TXBAUD	255

setting

name	value	default
50	14	no
75	15	no
110	0	no
134.5	16	no
150	1	no
200	17	no
300	2	no
600	3	no
1200	4	no
1800	18	no
2000	19	no
2400	5	no
3600	20	no
4800	6	no
7200	21	no
9600	7	yes
14400	8	no
19200	9	no
28800	10	no
38400	11	no
57600	12	no
111900	22	no
115200	13	no

dipswitch

DIP1-1

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIP1-1	dip1	1

location

name	number	inverted
DIP1	1	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	1	yes
On	0	no

DIP1-2

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIP1-2	dip1	2

location

name	number	inverted
DIP1	2	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	2	yes
On	0	no

DIP1-3

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIP1-3	dip1	4

location

name	number	inverted
DIP1	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	4	yes
On	0	no

DIP1-4

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIP1-4	dip1	8

location

name	number	inverted
DIP1	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	8	yes
On	0	no

DIP1-5

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIP1-5	dip1	16

location

name	number	inverted
DIP1	5	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	16	yes
On	0	no

DIP1-6

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIP1-6	dip1	32

location

name	number	inverted
DIP1	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	32	yes
On	0	no

Local Echo

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Local Echo	dip1	64

location

name	number	inverted
DIP1	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
On	0	yes
Off	64	no

DIP1-8

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIP1-8	dip1	128

location

name	number	inverted
DIP1	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	128	yes
On	0	no

Baud Rate

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Baud Rate	dip2	15

location

name	number	inverted
DIP2	1	no
DIP2	2	no
DIP2	3	no
DIP2	4	no

value

name	value	default
9600 (duplicate?)	0	no
50	1	no
75	2	no
110	3	no
134.5	4	no
150	5	no
300	6	no
600	7	no
1200	8	no
1800	9	no
2400	10	no
3600	11	no
4800	12	no
7200	13	no
9600	14	yes
19200	15	no

DIP2-5

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIP2-5	dip2	16

location

name	number	inverted
DIP2	5	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	16	yes
On	0	no

Stop Bits

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Stop Bits	dip2	32

location

name	number	inverted
DIP2	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1	0	yes
2	32	no

Parity

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Parity	dip2	64

location

name	number	inverted
DIP2	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Odd	0	no
Even	64	yes

DIP2-8

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIP2-8	dip2	128

location

name	number	inverted
DIP2	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	128	yes
On	0	no