mame (0289) • machine mc68000 • mc-68000-Computer

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
mc68000	mc/mc68000.cpp		no	no	no	yes	mc-68000-Computer	1984	mc / Franzis Verlag

snap

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
mc68000	4205	29/12/2025 11:31:34	640	250	96	96	0	Format24bppRgb	305:MAME 0.256.0 (Jun 28 2023)	16c24b833bae9298af90473a66aeade8c60c2b0b

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	640	250	50.080128	16000000	1024	0	640	312	0	250	no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	bios
mc68000_cpm_2.0_lower.bin	16384	064dcc3b	2fa3d1ddf1485bc46ddc90e2a68d9cc654157c27	eprom1	1	good	no
mc68000_cpm_2.0_upper.bin	16384	9dbe197a	a26dcbbf567cdccf026ce5cebb248e52b5a8b24a	eprom1	0	good	no
mc68000_system_1.41_lower.bin	16384	9183494d	3be47d956d03e4f89c7ff17e027cd2fe8334d64a	eprom0	1	good	no	v141
mc68000_system_1.41_upper.bin	16384	e57f246f	89e59e307ced22f243c4f6619dc07948e714fe71	eprom0	0	good	no	v141
mc68000_system_1.43_lower.bin	16384	296434e5	74416aebf3ccfa9b57d8d778b3689971f354d87c	eprom0	1	good	no	v143
mc68000_system_1.43_upper.bin	16384	5d73ae54	38a594de605d63ba13ee963b004d3175a98e669a	eprom0	0	good	no	v143

chip

type	tag	name	clock
cpu	maincpu	Motorola MC68000	8000000
cpu	ibmkbd:pcxt:i8048	Intel 8048	5102535

device_ref

tag	name
:maincpu	m68000
:irq3	ipt_merge_any_hi
:ram	ram
:screen	screen
:crtc	mc6845
:via0	mos6522
:via1	mos6522
:sysbus	mc68000_sysbus
:sysbus:0	mc68000_sysbus_slot
:sysbus:1	mc68000_sysbus_slot
:sysbus:2	mc68000_sysbus_slot
:sysbus:3	mc68000_sysbus_slot
:sysbus:4	mc68000_sysbus_slot
:sysbus:5	mc68000_sysbus_slot
:sysbus:6	mc68000_sysbus_slot
:sysbus:7	mc68000_sysbus_slot
:centronics_latch	output_latch
:centronics_error	ipt_merge_any_lo
:centronics	centronics
:centronics:printer	centronics_printer
:centronics:printer:printer	printer_image
:serial	rs232
:ibmkbd	pc_kbdc
:ibmkbd:pcxt	kb_pcxt83
:ibmkbd:pcxt:i8048	i8048

biosset

name	description	default
v141	V1.41	no
v143	V1.43	yes

sound

channels
0

feature

type	status	overall
graphics	imperfect
sound	unemulated

ramoption

name	default
512K
128K	yes

device, instance

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

device, extension

type	tag	interface	fixed_image	mandatory	extension_names
printout	centronics:printer:printer				prn

input

players	coins	service	tilt
1		no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
keyboard		83		no

port, analog

port_tag	analog_masks
:ibmkbd:pcxt:MD00
:ibmkbd:pcxt:MD01
:ibmkbd:pcxt:MD02
:ibmkbd:pcxt:MD03
:ibmkbd:pcxt:MD04
:ibmkbd:pcxt:MD05
:ibmkbd:pcxt:MD06
:ibmkbd:pcxt:MD07
:ibmkbd:pcxt:MD08
:ibmkbd:pcxt:MD09
:ibmkbd:pcxt:MD10
:ibmkbd:pcxt:MD11
:switches

slot, slotoption

slot_name	slotoption_name	slotoption_devname	slotoption_default
sysbus:0	ram	mc68000_ram	no
sysbus:0	floppy	mc68000_floppy	no
sysbus:1	ram	mc68000_ram	no
sysbus:1	floppy	mc68000_floppy	no
sysbus:2	ram	mc68000_ram	no
sysbus:2	floppy	mc68000_floppy	no
sysbus:3	ram	mc68000_ram	no
sysbus:3	floppy	mc68000_floppy	no
sysbus:4	ram	mc68000_ram	no
sysbus:4	floppy	mc68000_floppy	no
sysbus:5	ram	mc68000_ram	no
sysbus:5	floppy	mc68000_floppy	no
sysbus:6	ram	mc68000_ram	no
sysbus:6	floppy	mc68000_floppy	no
sysbus:7	ram	mc68000_ram	no
sysbus:7	floppy	mc68000_floppy	no
centronics	nlq401	nlq401	no
centronics	smartboard	centronics_smartboard	no
centronics	mz1p16	mz1p16	no
centronics	covox_stereo	covox_stereo	no
centronics	chessmec	centronics_chessmec	no
centronics	digiblst	cpcdigiblst	no
centronics	pl80	comx_pl80	no
centronics	printer	centronics_printer	yes
centronics	neomania	neomania_adapter	no
centronics	ex800	ex800	no
centronics	rx80	epson_rx80	no
centronics	ap2000	ap2000	no
centronics	samdac	centronics_samdac	no
centronics	fx80	epson_fx80	no
centronics	lx810l	lx810l	no
centronics	pc6022	pc6022	no
centronics	lx800	lx800	no
centronics	p72	p72	no
centronics	jx80	epson_jx80	no
centronics	covox	covox	no
centronics	adaptator	adaptator_multitap	no
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
ibmkbd	iskr1030	kb_iskr1030	no
ibmkbd	ec1841	kb_ec1841	no
ibmkbd	pc	kb_pc83	no
ibmkbd	pcxt	kb_pcxt83	yes
ibmkbd	keytronc_pc3270	keytronic_pc3270	no

dipswitch

IO Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
IO Mode	switches	1

location

name	number	inverted
DIL	1	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Terminal	0	no
Internal	1	yes

Columns

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Columns	switches	2

location

name	number	inverted
DIL	2	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
40	0	no
80	2	yes