mame (0289) • machine bigbord2 • Big Board II

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
bigbord2	xerox/bigbord2.cpp		no	no	no	yes	Big Board II	1982	Digital Research Computers

snap

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
bigbord2	1206	29/12/2025 11:31:17	640	288	96	96	0	Format24bppRgb	305:MAME 0.172 (Mar 30 2016)	8470094ef65b00dc916d466eaa9a887c111bf2b5

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	560	240	58.759615	10694250	700	0	560	260	0	240	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
8002.u52	2048	fdd6eb13	a094d416e66bdab916e72238112a6265a75ca690	chargen	0	good	no
bigbrdii.u85	4096	c588189e	4133903171ee8b9fcf12cc72de843af782b4a645	maincpu	0	good	no
pal10l8.u34	1024			proms	400	nodump	no
pal16l8.u23	1024			proms	0	nodump	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	4000000
audio	fdc:0:8dsdd:flopsndout	Speaker
audio	fdc:0:8dsdd:flopsnd	Floppy sound	44100
audio	fdc:1:8dsdd:flopsndout	Speaker
audio	fdc:1:8dsdd:flopsnd	Floppy sound	44100
audio	mono	Speaker
audio	beeper	Beep	950

device_ref

tag	name
:maincpu	z80
:screen	screen
:gfxdecode	gfxdecode
:palette	palette
:ctc_clock	clock
:dma	z80dma
:sio	z80sio
:sio:cha	z80sio_channel
:sio:chb	z80sio_channel
:rs232a	rs232
:rs232b	rs232
:ctc1	z80ctc
:ctc1:ch0	z80ctc_channel
:ctc1:ch1	z80ctc_channel
:ctc1:ch2	z80ctc_channel
:ctc1:ch3	z80ctc_channel
:ctc2	z80ctc
:ctc2:ch0	z80ctc_channel
:ctc2:ch1	z80ctc_channel
:ctc2:ch2	z80ctc_channel
:ctc2:ch3	z80ctc_channel
:fdc	mb8877
:fdc:0	floppy_connector
:fdc:0:8dsdd	floppy_8_dsdd
:fdc:0:8dsdd:flopsndout	speaker
:fdc:0:8dsdd:flopsnd	flopsnd
:fdc:1	floppy_connector
:fdc:1:8dsdd	floppy_8_dsdd
:fdc:1:8dsdd:flopsndout	speaker
:fdc:1:8dsdd:flopsnd	flopsnd
:crtc	mc6845
:proglatch	ls259
:syslatch1	ls259
:outlatch1	ls259
:sasi	nscsi_bus
:sasi:0	nscsi_connector
:sasi:0:s1410	scsi_s1410
:sasi:0:s1410:image	harddisk_image
:sasi:1	nscsi_connector
:sasi_host	bigbord2_sasi_host
:keyboard	generic_keyboard
:mono	speaker
:beeper	beep

sound

channels
3

device, instance

type	tag	interface	name	briefname
floppydisk	fdc:0:8dsdd	floppy_8	floppydisk1	flop1
floppydisk	fdc:1:8dsdd	floppy_8	floppydisk2	flop2
harddisk	sasi:0:s1410:image	scsi_hdd,hdd	harddisk	hard

device, extension

type	tag	interface	extension_names
floppydisk	fdc:0:8dsdd	floppy_8	mfi, dfi, mfm, td0, imd, 86f, d77, d88, 1dd, cqm, cqi, dsk
floppydisk	fdc:1:8dsdd	floppy_8	mfi, dfi, mfm, td0, imd, 86f, d77, d88, 1dd, cqm, cqi, dsk
harddisk	sasi:0:s1410:image	scsi_hdd,hdd	chd, hd, hdv, 2mg, hdi

input

players	coins	service	tilt
1		no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
keyboard		73		no

port, analog

port_tag	analog_masks
:DSW
:keyboard:GENKBD_CFG
:keyboard:GENKBD_MOD
:keyboard:GENKBD_ROW0
:keyboard:GENKBD_ROW1
:keyboard:GENKBD_ROW2
:keyboard:GENKBD_ROW3

slot, slotoption

slot_name	slotoption_name	slotoption_devname	slotoption_default
rs232a	terminal	serial_terminal	no
rs232a	swtpc8212	swtpc8212_terminal	no
rs232a	sunkbd	sunkbd_adaptor	no
rs232a	rs_printer	rs_serial_printer	no
rs232a	rs232_sync_io	rs232_sync_io	no
rs232a	printer	serial_printer	no
rs232a	patch	rs232_patch_box	no
rs232a	s97801	s97801_terminal	no
rs232a	msystems_mouse	rs232_mouse_hle_msystems	no
rs232a	scorpion	scorpion_ic	no
rs232a	nss_tvi	nss_tvinterface	no
rs232a	mockingboard	mockingboardd	no
rs232a	loopback	rs232_loopback	no
rs232a	keyboard	serial_keyboard	no
rs232a	ie15	ie15_terminal	no
rs232a	null_modem	null_modem	no
rs232a	votraxtnt	serial_votraxtnt	no
rs232a	h19	serial_heath_h19	no
rs232a	dec_loopback	dec_rs232_loopback	no
rs232a	pty	pseudo_terminal	no
rs232a	auto3a	auto3a_terminal	no
rs232b	terminal	serial_terminal	no
rs232b	swtpc8212	swtpc8212_terminal	no
rs232b	sunkbd	sunkbd_adaptor	no
rs232b	rs_printer	rs_serial_printer	no
rs232b	rs232_sync_io	rs232_sync_io	no
rs232b	printer	serial_printer	no
rs232b	patch	rs232_patch_box	no
rs232b	s97801	s97801_terminal	no
rs232b	msystems_mouse	rs232_mouse_hle_msystems	no
rs232b	scorpion	scorpion_ic	no
rs232b	nss_tvi	nss_tvinterface	no
rs232b	mockingboard	mockingboardd	no
rs232b	loopback	rs232_loopback	no
rs232b	keyboard	serial_keyboard	no
rs232b	ie15	ie15_terminal	no
rs232b	null_modem	null_modem	no
rs232b	votraxtnt	serial_votraxtnt	no
rs232b	h19	serial_heath_h19	no
rs232b	dec_loopback	dec_rs232_loopback	no
rs232b	pty	pseudo_terminal	no
rs232b	auto3a	auto3a_terminal	no
fdc:0	8dsdd	floppy_8_dsdd	yes
fdc:1	8dsdd	floppy_8_dsdd	yes
sasi:0	aplcdsc	scsi_cdrom_apple	no
sasi:0	aplcd150	aplcd150	no
sasi:0	smoc501	smoc501	no
sasi:0	crd254sh	crd254sh	no
sasi:0	cdu415	cdu415	no
sasi:0	cdd2000	cdd2000	no
sasi:0	cdrn820s	cdrn820s	no
sasi:0	cfp1080s	cfp1080s	no
sasi:0	cdr4210	cdr4210	no
sasi:0	cdu561_25	cdu561_25	no
sasi:0	dtc510	scsi_dtc510	no
sasi:0	sa1403d	nscsi_sa1403d	no
sasi:0	pc98_hd	scsi_pc98_hd	no
sasi:0	tape	scsi_tape	no
sasi:0	s1410	scsi_s1410	yes
sasi:0	cw7501	cw7501	no
sasi:0	cdu75s	cdu75s	no
sasi:0	harddisk	scsi_harddisk	no
sasi:0	aplcdsc_ext	scsi_cdrom_apple_ext	no
sasi:0	cdrom_2x	scsi_cdrom2x	no
sasi:0	cdrom	scsi_cdrom	no
sasi:1	aplcdsc	scsi_cdrom_apple	no
sasi:1	aplcd150	aplcd150	no
sasi:1	smoc501	smoc501	no
sasi:1	crd254sh	crd254sh	no
sasi:1	cdu415	cdu415	no
sasi:1	cdd2000	cdd2000	no
sasi:1	cdrn820s	cdrn820s	no
sasi:1	cfp1080s	cfp1080s	no
sasi:1	cdr4210	cdr4210	no
sasi:1	cdu561_25	cdu561_25	no
sasi:1	dtc510	scsi_dtc510	no
sasi:1	sa1403d	nscsi_sa1403d	no
sasi:1	pc98_hd	scsi_pc98_hd	no
sasi:1	tape	scsi_tape	no
sasi:1	s1410	scsi_s1410	no
sasi:1	cw7501	cw7501	no
sasi:1	cdu75s	cdu75s	no
sasi:1	harddisk	scsi_harddisk	no
sasi:1	aplcdsc_ext	scsi_cdrom_apple_ext	no
sasi:1	cdrom_2x	scsi_cdrom2x	no
sasi:1	cdrom	scsi_cdrom	no

configuration

Layout

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Layout	keyboard:GENKBD_CFG	1

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
ANSI	0	yes
JIS	1	no

Typematic Delay

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Typematic Delay	keyboard:GENKBD_CFG	6

setting

name	value	default
0.25s	0	no
0.5s	2	no
0.75s	4	yes
1.0s	6	no

Typematic Rate

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Typematic Rate	keyboard:GENKBD_CFG	248

setting

name	value	default
2.0cps	0	no
2.1cps	8	no
2.5cps	16	no
2.7cps	24	no
2.0cps	32	no
2.1cps	40	no
2.5cps	48	no
2.7cps	56	no
3.3cps	64	no
3.8cps	72	no
4.0cps	80	no
4.3cps	88	no
4.6cps	96	no
5.0cps	104	no
5.5cps	112	no
6.0cps	120	no
8.0cps	128	no
8.6cps	136	no
9.2cps	144	no
10.0cps	152	yes
10.9cps	160	no
12.0cps	168	no
13.3cps	176	no
15.0cps	184	no
16.0cps	192	no
17.1cps	200	no
18.5cps	208	no
20.0cps	216	no
21.8cps	224	no
24.0cps	232	no
26.7cps	240	no
30.0cps	248	no

dipswitch

Switch 4

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Switch 4	DSW	16

location

name	number	inverted
SW1	1	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	16	yes
On	0	no

Switch 3

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Switch 3	DSW	32

location

name	number	inverted
SW1	2	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	32	no
On	0	yes

Switch 2

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Switch 2	DSW	64

location

name	number	inverted
SW1	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	64	no
On	0	yes

Switch 1

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Switch 1	DSW	128

location

name	number	inverted
SW1	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	128	no
On	0	yes