mame (0289) • machine mg1 • MG-1

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
mg1	mg1/mg1.cpp		no	no	no	yes	MG-1	1984	Whitechapel Computer Works

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
mg1	4475	29/12/2025 11:31:35	1024	800	96	96	0	Format24bppRgb	305:MAME 0.232 (May 27 2021)	21c85ed75a6c1b93575e0d17b6d505af18cf27e9

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	1024	800	57.164634	60000000	1280	64	1088	820	0	800	no

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

name	size	crc	sha1	region	offset	status	optional	bios
3.0__iop__24.7.87.u285	8192	733cd089	31ffdd85b4ae2ac35dcde292a0d42860baaba88d	iop_prom	0	good	no
even_2.51__sys__13.1_u291.u291	8192	677cab3c	d0197b45ddb1ddd8cd125727312b06dcae0f984a	prom	0	good	no	251
odd_2.51__sys__13.1_u292.u292	8192	b0134a98	a81bd4987030b09799bad0c3bc758ea8aed8cd2f	prom	1	good	no	251
sys_260_even.u291	8192	24b45b73	04d86587b104aa122ac395aa39eb92a1f4d68def	prom	0	good	no	260
sys_260_odd.u292	8192	a46ebbf8	a2ab9fa3a9576d63d8d49730bfcd58a0f508b30f	prom	1	good	no	260

type	tag	name	clock
cpu	cpu	National Semiconductor NS32016	8000000
cpu	iop	Motorola MC68121 IPC	1000000
cpu	kbd:mcu	Intel 8039	6000000
audio	fdc:0:35dd:flopsndout	Speaker
audio	fdc:0:35dd:flopsnd	Floppy sound	44100
audio	mono	Speaker
audio	buzzer	Filtered DAC

name	description	default
260	v2.60	no
251	v2.51	no

channels
2

device, instance

type	tag	interface	name	briefname
harddisk	hdc:0		harddisk1	hard1
harddisk	hdc:1		harddisk2	hard2
floppydisk	fdc:0:35dd	floppy_3_5	floppydisk	flop

type	tag	interface	extension_names
harddisk	hdc:0		chd, hd, hdv, 2mg, hdi
harddisk	hdc:1		chd, hd, hdv, 2mg, hdi
floppydisk	fdc:0:35dd	floppy_3_5	mfi, dfi, mfm, td0, imd, 86f, d77, d88, 1dd, cqm, cqi, dsk, raw

players	coins	service	tilt
1		no	no

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
mouse		3		no	0	65535	100
keyboard		83		no

slot_name	slotoption_name	slotoption_devname	slotoption_default
serial	terminal	serial_terminal	no
serial	swtpc8212	swtpc8212_terminal	no
serial	sunkbd	sunkbd_adaptor	no
serial	rs_printer	rs_serial_printer	no
serial	rs232_sync_io	rs232_sync_io	no
serial	printer	serial_printer	no
serial	patch	rs232_patch_box	no
serial	s97801	s97801_terminal	no
serial	msystems_mouse	rs232_mouse_hle_msystems	no
serial	scorpion	scorpion_ic	no
serial	nss_tvi	nss_tvinterface	no
serial	mockingboard	mockingboardd	no
serial	loopback	rs232_loopback	no
serial	keyboard	serial_keyboard	no
serial	ie15	ie15_terminal	no
serial	null_modem	null_modem	no
serial	votraxtnt	serial_votraxtnt	no
serial	h19	serial_heath_h19	no
serial	dec_loopback	dec_rs232_loopback	no
serial	pty	pseudo_terminal	no
serial	auto3a	auto3a_terminal	no
fdc:0	35dd	floppy_35_dd	yes

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Baud Rate	kbd:w	240