CBM 720 (Sweden/Finland) - mame (0288) machine

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
cbm720_se	commodore/cbm2.cpp		no	no	no	yes	CBM 720 (Sweden/Finland)	1983	Commodore Business Machines	b128hp	b128hp

snap

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
cbm720_se	1736	29/12/2025 11:31:17	980	366	96	96	0	Format24bppRgb	305:MAME 0.172 (Mar 30 2016)	a0681fb333b15cf9651f5fb0f5f9a5680f42c626

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	768	312	60.000000								no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge
901241-03.u59	8192	5c1f3347	2d46be2cd89594b718cdd0a86d51b6f628343f42	basic	0	good	no
901240-03.u60	8192	72aa44e1	0d7f77746290afba8d0abeb87c9caab9a3ad89ce	basic	2000	good	no
swe-901244-03.u61	8192	87bc142b	fa711f6082741b05a9c80744f5aee68dc8c1dcf4	kernal	0	good	no
901233-03.u25	4096	09518b19	2e28491e31e2c0a3b6db388055216140a637cd09	charom	0	good	no
906114-05.u75	245	ff6ba6b6	45808c570eb2eda7091c51591b3dbd2db1ac646a	u78	0	good	no	906114-05.u75

chip

type	tag	name	clock
cpu	u13	MOS Technology 6509	2000000
cpu	u2	MOS 6526A CIA	2000000
cpu	ieee8:c8050:un1	MOS Technology 6502	1000000
cpu	ieee8:c8050:uh3	MOS Technology 6504	1000000
audio	mono	Speaker
audio	u4	MOS 6581 SID	2000000
audio	ieee8:c8050:fdc:0:525ssqd:flopsndout	Speaker
audio	ieee8:c8050:fdc:0:525ssqd:flopsnd	Floppy sound	44100
audio	ieee8:c8050:fdc:1:525ssqd:flopsndout	Speaker
audio	ieee8:c8050:fdc:1:525ssqd:flopsnd	Floppy sound	44100

softwarelist

tag	name	status	filter
cart_list	cbm2_cart	original	NTSC
flop_list	cbm2_flop	original	NTSC

device_ref

tag	name
:u13	m6509
:mainirq	ipt_merge_any_hi
:screen	screen
:palette	palette
:u10	mc6845
:mono	speaker
:u4	mos6581
:u78	pls100
:u20	tpi6525
:u102	tpi6525
:u19	mos6551
:u19:clock	clock
:u2	mos6526a
:u3	ds75160a
:u7	ds75161a
:ieee_bus	ieee488
:ieee4	ieee488_slot
:ieee8	ieee488_slot
:ieee8:c8050	c8050
:ieee8:c8050:un1	m6502
:ieee8:c8050:uc1	mos6532
:ieee8:c8050:ue1	mos6532
:ieee8:c8050:uh3	m6504
:ieee8:c8050:um3	mos6522
:ieee8:c8050:uk3	mos6530
:ieee8:c8050:fdc	c8050fdc
:ieee8:c8050:fdc:0	floppy_connector
:ieee8:c8050:fdc:0:525ssqd	floppy_525_ssqd
:ieee8:c8050:fdc:0:525ssqd:flopsndout	speaker
:ieee8:c8050:fdc:0:525ssqd:flopsnd	flopsnd
:ieee8:c8050:fdc:1	floppy_connector
:ieee8:c8050:fdc:1:525ssqd	floppy_525_ssqd
:ieee8:c8050:fdc:1:525ssqd:flopsndout	speaker
:ieee8:c8050:fdc:1:525ssqd:flopsnd	flopsnd
:ieee9	ieee488_slot
:ieee10	ieee488_slot
:ieee11	ieee488_slot
:ieee12	ieee488_slot
:ieee13	ieee488_slot
:ieee14	ieee488_slot
:ieee15	ieee488_slot
:tape	pet_datassette_port
:joy1	vcs_control_port
:joy2	vcs_control_port
:exp	cbm2_expansion_slot
:user	cbm2_user_port
:rs232	rs232
:quickload	quickload
:cart_list	software_list
:flop_list	software_list
:ram	ram

sound

channels
3

ramoption

name	default
256K	yes

device, instance

type	tag	interface	name	briefname
floppydisk	ieee8:c8050:fdc:0:525ssqd	floppy_5_25	floppydisk1	flop1
floppydisk	ieee8:c8050:fdc:1:525ssqd	floppy_5_25	floppydisk2	flop2
cartridge	exp	cbm2_cart	cartridge	cart
quickload	quickload		quickload	quik

device, extension

type	tag	interface	extension_names
floppydisk	ieee8:c8050:fdc:0:525ssqd	floppy_5_25	mfi, dfi, d80
floppydisk	ieee8:c8050:fdc:1:525ssqd	floppy_5_25	mfi, dfi, d80
cartridge	exp	cbm2_cart	20, 40, 60
quickload	quickload		p00, prg, t64

input

players	coins	service	tilt
1		no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
keyboard		93		no

port, analog

port_tag	analog_masks
:LOCK
:PA0
:PA1
:PA2
:PA3
:PA4
:PA5
:PA6
:PA7
:PB0
:PB1
:PB2
:PB3
:PB4
:PB5
:PB6
:PB7
:ieee8:c8050:ADDRESS

slot, slotoption

slot_name	slotoption_name	slotoption_devname	slotoption_default
ieee4	c4023	c4023	no
ieee4	shark	gpib_mshark	no
ieee4	hardbox	gpib_hardbox	no
ieee4	sfd1001	sfd1001	no
ieee4	d9090	d9090	no
ieee4	c3040	c3040	no
ieee4	c2031	c2031	no
ieee4	softbox	gpib_softbox	no
ieee4	c8050	c8050	no
ieee4	c8280	c8280	no
ieee4	c4040	c4040	no
ieee4	c8250	c8250	no
ieee4	d9060	d9060	no
ieee4	c2040	c2040	no
ieee8	c4023	c4023	no
ieee8	shark	gpib_mshark	no
ieee8	hardbox	gpib_hardbox	no
ieee8	sfd1001	sfd1001	no
ieee8	d9090	d9090	no
ieee8	c3040	c3040	no
ieee8	c2031	c2031	no
ieee8	softbox	gpib_softbox	no
ieee8	c8050	c8050	yes
ieee8	c8280	c8280	no
ieee8	c4040	c4040	no
ieee8	c8250	c8250	no
ieee8	d9060	d9060	no
ieee8	c2040	c2040	no
ieee8:c8050:fdc:0	525ssqd	floppy_525_ssqd	yes
ieee8:c8050:fdc:1	525ssqd	floppy_525_ssqd	yes
ieee9	c4023	c4023	no
ieee9	shark	gpib_mshark	no
ieee9	hardbox	gpib_hardbox	no
ieee9	sfd1001	sfd1001	no
ieee9	d9090	d9090	no
ieee9	c3040	c3040	no
ieee9	c2031	c2031	no
ieee9	softbox	gpib_softbox	no
ieee9	c8050	c8050	no
ieee9	c8280	c8280	no
ieee9	c4040	c4040	no
ieee9	c8250	c8250	no
ieee9	d9060	d9060	no
ieee9	c2040	c2040	no
ieee10	c4023	c4023	no
ieee10	shark	gpib_mshark	no
ieee10	hardbox	gpib_hardbox	no
ieee10	sfd1001	sfd1001	no
ieee10	d9090	d9090	no
ieee10	c3040	c3040	no
ieee10	c2031	c2031	no
ieee10	softbox	gpib_softbox	no
ieee10	c8050	c8050	no
ieee10	c8280	c8280	no
ieee10	c4040	c4040	no
ieee10	c8250	c8250	no
ieee10	d9060	d9060	no
ieee10	c2040	c2040	no
ieee11	c4023	c4023	no
ieee11	shark	gpib_mshark	no
ieee11	hardbox	gpib_hardbox	no
ieee11	sfd1001	sfd1001	no
ieee11	d9090	d9090	no
ieee11	c3040	c3040	no
ieee11	c2031	c2031	no
ieee11	softbox	gpib_softbox	no
ieee11	c8050	c8050	no
ieee11	c8280	c8280	no
ieee11	c4040	c4040	no
ieee11	c8250	c8250	no
ieee11	d9060	d9060	no
ieee11	c2040	c2040	no
ieee12	c4023	c4023	no
ieee12	shark	gpib_mshark	no
ieee12	hardbox	gpib_hardbox	no
ieee12	sfd1001	sfd1001	no
ieee12	d9090	d9090	no
ieee12	c3040	c3040	no
ieee12	c2031	c2031	no
ieee12	softbox	gpib_softbox	no
ieee12	c8050	c8050	no
ieee12	c8280	c8280	no
ieee12	c4040	c4040	no
ieee12	c8250	c8250	no
ieee12	d9060	d9060	no
ieee12	c2040	c2040	no
ieee13	c4023	c4023	no
ieee13	shark	gpib_mshark	no
ieee13	hardbox	gpib_hardbox	no
ieee13	sfd1001	sfd1001	no
ieee13	d9090	d9090	no
ieee13	c3040	c3040	no
ieee13	c2031	c2031	no
ieee13	softbox	gpib_softbox	no
ieee13	c8050	c8050	no
ieee13	c8280	c8280	no
ieee13	c4040	c4040	no
ieee13	c8250	c8250	no
ieee13	d9060	d9060	no
ieee13	c2040	c2040	no
ieee14	c4023	c4023	no
ieee14	shark	gpib_mshark	no
ieee14	hardbox	gpib_hardbox	no
ieee14	sfd1001	sfd1001	no
ieee14	d9090	d9090	no
ieee14	c3040	c3040	no
ieee14	c2031	c2031	no
ieee14	softbox	gpib_softbox	no
ieee14	c8050	c8050	no
ieee14	c8280	c8280	no
ieee14	c4040	c4040	no
ieee14	c8250	c8250	no
ieee14	d9060	d9060	no
ieee14	c2040	c2040	no
ieee15	c4023	c4023	no
ieee15	shark	gpib_mshark	no
ieee15	hardbox	gpib_hardbox	no
ieee15	sfd1001	sfd1001	no
ieee15	d9090	d9090	no
ieee15	c3040	c3040	no
ieee15	c2031	c2031	no
ieee15	softbox	gpib_softbox	no
ieee15	c8050	c8050	no
ieee15	c8280	c8280	no
ieee15	c4040	c4040	no
ieee15	c8250	c8250	no
ieee15	d9060	d9060	no
ieee15	c2040	c2040	no
tape	c1530	c1530	no
tape	c2n	c2n	no
joy1	trakball	atari_trakball	no
joy1	keypad	vcs_keypad	no
joy1	cx85	atari_cx85	no
joy1	wheel	vcs_wheel	no
joy1	mouse	vcs_mouse	no
joy1	joybstr	vcs_joystick_booster	no
joy1	lp	vcs_lightpen	no
joy1	pad	vcs_paddles	no
joy1	joy	vcs_joystick	no
joy2	trakball	atari_trakball	no
joy2	keypad	vcs_keypad	no
joy2	cx85	atari_cx85	no
joy2	wheel	vcs_wheel	no
joy2	mouse	vcs_mouse	no
joy2	joybstr	vcs_joystick_booster	no
joy2	lp	vcs_lightpen	no
joy2	pad	vcs_paddles	no
joy2	joy	vcs_joystick	no
exp	hrgb	cbm2_hrgb	no
exp	hrga	cbm2_hrga	no
exp	24k	cbm2_24k	no
user
rs232	terminal	serial_terminal	no
rs232	swtpc8212	swtpc8212_terminal	no
rs232	sunkbd	sunkbd_adaptor	no
rs232	rs_printer	rs_serial_printer	no
rs232	rs232_sync_io	rs232_sync_io	no
rs232	pty	pseudo_terminal	no
rs232	printer	serial_printer	no
rs232	patch	rs232_patch_box	no
rs232	scorpion	scorpion_ic	no
rs232	mockingboard	mockingboardd	no
rs232	loopback	rs232_loopback	no
rs232	nss_tvi	nss_tvinterface	no
rs232	msystems_mouse	rs232_mouse_hle_msystems	no
rs232	keyboard	serial_keyboard	no
rs232	ie15	ie15_terminal	no
rs232	null_modem	null_modem	no
rs232	votraxtnt	serial_votraxtnt	no
rs232	h19	serial_heath_h19	no
rs232	dec_loopback	dec_rs232_loopback	no

dipswitch

Device Address

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Device Address	ieee8:c8050:ADDRESS	7

value

name	value	default
8	0	yes
9	1	no
10	2	no
11	3	no
12	4	no
13	5	no
14	6	no
15	7	no