721 Display Terminal - 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
cdc721	skeleton/cdc721.cpp		no	no	no	yes	721 Display Terminal	1981	Control Data Corporation

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	640	450	30.000000	12936000	800	0	640	539	0	450	no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional
66315359	8192	20ff3eb4	5f15cb14893d75a46dc66d3042356bb054d632c2	resident	0	good	no
66315361	8192	21d59d09	9c087537d68c600ddf1eb9b009cf458231c279f4	resident	2000	good	no
66315360	4096	feaa0fc5	f06196553a1f10c07b2f7e495823daf7ea26edee	16krom	0	good	no
66315039	4096	5c9aa968	3ec7c5f25562579e6ed3fda7562428ff5e6b9550	chargen	0	good	no
66307828	4096	ac97136f	0d280e1aa4b9502bd390d260f83af19bf24905cd	chargen	1000	good	no
66315369.bin	8192	224d3368	e335ef6cd56d77194235f5a2a7cf2af9ebf42342	gfxfw	0	good	no
66315370.bin	8192	2543bf32	1ac73a0e475d9fd86fba054e1a7a443d5bad1987	gfxfw	2000	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	6000000

device_ref

name
z80
nvram
screen
palette
gfxdecode
crt5037
z80ctc
z80ctc_channel
z80ctc_channel
z80ctc_channel
z80ctc_channel
i8255
output_latch
ins8250
rs232
ins8250
ins8250
rs232
ins8250
rs232
ipt_merge_any_hi

sound

channels
0

input

players	coins	service	tilt
0		no	no

slot, slotoption

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