SWTPC 8212 Video Terminal - mame (0280) machine

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

machine

• XML • JSON • AO

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
swtpc8212	swtpc/swtpc8212.cpp		no	no	no	yes	SWTPC 8212 Video Terminal	1980	Southwest Technical Products

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
swtpc8212:screen	raster	0	738	280	60.000000	17074800	918	0	738	310	0	280	no

driver

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

chip

type	tag	name	clock
cpu	swtpc8212:maincpu	Motorola MC6802	1843200
audio	swtpc8212:bell	Speaker
audio	swtpc8212:beeper	Beep	2000

device_ref

name
swtpc8212_device
m6802
ipt_merge_any_hi
pia6821
pia6821
ins8250
screen
mc6845
generic_keyboard
speaker
beep
printer_image
rs232

sound

channels
1

device, instance

type	tag	interface	fixed_image	mandatory	name	briefname
printout	swtpc8212:printer				printout	prin

device, extension

type	tag	interface	fixed_image	mandatory	extension_names
printout	swtpc8212:printer				prn

input

players	coins	service	tilt
1		no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
keypad		16		no
keyboard		73		no

port, analog

port_tag	analog_masks
:swtpc8212:CONFIG
:swtpc8212:DIP_SWITCHES
:swtpc8212:KEYPAD
:swtpc8212:ONE_STOP_BIT
:swtpc8212:keyboard:GENKBD_CFG
:swtpc8212:keyboard:GENKBD_MOD
:swtpc8212:keyboard:GENKBD_ROW0
:swtpc8212:keyboard:GENKBD_ROW1
:swtpc8212:keyboard:GENKBD_ROW2
:swtpc8212:keyboard:GENKBD_ROW3

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

configuration

Duplex

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Duplex	swtpc8212:CONFIG	1

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Full duplex	0	no
Half duplex	1	yes

Option ROM (Not used)

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Option ROM (Not used)	swtpc8212:CONFIG	2

setting

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

Parity Select (Jumper B)

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Parity Select (Jumper B)	swtpc8212:CONFIG	4

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Odd or Even (On)	0	no
Mark or Space (Off)	4	yes

Data bits (Jumper A)

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Data bits (Jumper A)	swtpc8212:CONFIG	8

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
7 bit data (On)	0	no
8 bit data (Off)	8	yes

One stop bit patch

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
One stop bit patch	swtpc8212:ONE_STOP_BIT	1

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
No	0	no
Yes - apply patch	1	yes

Layout

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Layout	swtpc8212: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	swtpc8212: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	swtpc8212: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

dipswitch

Baud Rate

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Baud Rate	swtpc8212:DIP_SWITCHES	31

location

name	number	inverted
DIP	5	no
DIP	4	no
DIP	3	no
DIP	2	no
DIP	1	no

value

name	value	default
110	4	no
300	10	no
600	13	no
1200	15	no
2400	18	no
4800	22	no
7200	24	no
9600	25	yes
19200	28	no
38400	31	no

Mode switch

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Mode switch	swtpc8212:DIP_SWITCHES	32

location

name	number	inverted
DIP	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Conversational	0	yes
Page edit	32	no

No Parity

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
No Parity	swtpc8212:DIP_SWITCHES	64

location

name	number	inverted
DIP	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
No Parity	0	yes
Parity	64	no

Parity Select

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Parity Select	swtpc8212:DIP_SWITCHES	128

location

name	number	inverted
DIP	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Odd or Mark	0	yes
Even or Space	128	no