Visual 50 - 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
visual50	visual/v50.cpp		no	no	no	yes	Visual 50	1983	Visual Technology

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	720	300	59.951540	17320000	900	0	720	321	0	300	no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
e244-012_r08.u2	8192	3931796d	1f71b977e021a2f5eb5437c4056991cc7601768b	maincpu	0	good	no		r08
e262-055_r08.u3	4096	20067dc0	bf8051117876246b3c3ba88c1c750e146800ca0b	maincpu	2000	good	no		r08
e244-012_r11.u2	8192	755f0722	80b90882c52c9ddcc1cf455c9195d4e1ccda8ce8	maincpu	0	good	no		r11
e262-055_r11.u3	4096	90a142e8	5f4c403b7ab09dcb3cfdc8f57f65e0a52992feed	maincpu	2000	good	no		r11
ic240-001r00.u32	2048	5041acd0	ef3d952140c33c6cf2712463b53e8fca4a5400f4	chargen	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	2165000
cpu	kbd:mcu	Intel 8048	4608000
audio	kbd:mono	Speaker
audio	kbd:buzzer	Beep	786

device_ref

name
z80
ipt_merge_any_hi
x2210
pit8253
pit_counter
pit_counter
pit_counter
i8255
screen
palette
gfxdecode
scn2672
i8251
rs232
i8251
v50_kbd
i8048
speaker
beep

biosset

name	description	default
r08	Revision 0.08	no
r11	Revision 0.11	yes

sound

channels
1

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		80		no

port, analog

port_tag	analog_masks
:kbd:row_0
:kbd:row_1
:kbd:row_2
:kbd:row_3
:kbd:row_4
:kbd:row_5
:kbd:row_6
:kbd:row_7
:kbd:row_8
:kbd:row_9
:kbd:row_a
:kbd:row_b
:kbd:row_c
:kbd:row_d
:kbd:row_e
:kbd:row_f

slot, slotoption

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