mame (0289) • machine datacast • Datacast Controller (The Stock Exchange)

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
datacast	skeleton/datacast.cpp		no	no	no	yes	Datacast Controller (The Stock Exchange)	1987	Defence Products

snap

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
datacast	550	29/12/2025 11:31:19	480	250	96	96	0	Format24bppRgb	305:MAME 0.227 (Dec 31 2020)	6b564814fafb0723b945ec80965e7805c0243bd2

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	480	250	25.040064	6000000	768	0	480	312	0	250	no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
v29.ic10	32768	bd39d683	9d6cc2d3d6a26ca35e4e38beac64d31e345d6808	rom	1	good	no
v29.ic9	32768	650e6d34	0c8709ce8220bda5da8fd41b81e531fc6f7b8ee4	rom	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Intel 80186	16000000

device_ref

tag	name
:maincpu	i80186
:screen	screen
:74c923	mm74c923
:saa5240	saa5240a
:i2cmem	pcf8582
:dbrg	com8116
:usartint	ipt_merge_any_hi
:usart0	i8251
:modem	rs232
:modem:null_modem	null_modem
:modem:null_modem:stream	bitbanger
:usart1	i8251
:printer	rs232
:ttd	bitbanger

sound

channels
0

feature

type	status	overall
sound	unemulated

device, instance

type	tag	interface	fixed_image	mandatory	name	briefname
bitbanger	modem:null_modem:stream				bitbanger1	bitb1
bitbanger	ttd				bitbanger2	bitb2

device, extension

type	tag	interface	fixed_image	mandatory	extension_names
bitbanger	modem:null_modem:stream
bitbanger	ttd

input

players	coins	service	tilt
1		no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
keypad		20		no

port, analog

port_tag	analog_masks
:X1
:X2
:X3
:X4
:modem:null_modem:FLOW_CONTROL
:modem:null_modem:RS232_DATABITS
:modem:null_modem:RS232_PARITY
:modem:null_modem:RS232_RXBAUD
:modem:null_modem:RS232_STOPBITS
:modem:null_modem:RS232_TXBAUD

slot, slotoption

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

configuration

Flow Control

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Flow Control	modem:null_modem:FLOW_CONTROL	7

setting

name	value	default
Off	0	yes
RTS	1	no
DTR	2	no
XON/XOFF	4	no

CR/LF Input Conversion

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
CR/LF Input Conversion	modem:null_modem:FLOW_CONTROL	24

setting

name	value	default
Off	0	yes
LF to CR	8	no
CR/LF to CR	16	no
LF to CR/LF	24	no

Delay After CR

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Delay After CR	modem:null_modem:FLOW_CONTROL	224

setting

name	value	default
None	0	yes
10 ms	32	no
20 ms	64	no
40 ms	96	no
80 ms	128	no
160 ms	160	no
320 ms	192	no
640 ms	224	no

Data Bits

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Data Bits	modem:null_modem:RS232_DATABITS	255

setting

name	value	default
5	0	no
6	1	no
7	2	no
8	3	yes

Parity

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Parity	modem:null_modem:RS232_PARITY	255

setting

name	value	default
None	0	yes
Odd	1	no
Even	2	no
Mark	3	no
Space	4	no

RX Baud

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
RX Baud	modem:null_modem:RS232_RXBAUD	255

setting

name	value	default
50	14	no
75	15	no
110	0	no
134.5	16	no
150	1	no
200	17	no
300	2	no
600	3	no
1200	4	no
1800	18	no
2000	19	no
2400	5	no
3600	20	no
4800	6	no
7200	21	no
9600	7	yes
14400	8	no
19200	9	no
28800	10	no
38400	11	no
57600	12	no
76800	23	no
78125	24	no
111900	22	no
115200	13	no

Stop Bits

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Stop Bits	modem:null_modem:RS232_STOPBITS	255

setting

name	value	default
0	0	no
1	1	yes
1.5	2	no
2	3	no

TX Baud

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
TX Baud	modem:null_modem:RS232_TXBAUD	255

setting

name	value	default
50	14	no
75	15	no
110	0	no
134.5	16	no
150	1	no
200	17	no
300	2	no
600	3	no
1200	4	no
1800	18	no
2000	19	no
2400	5	no
3600	20	no
4800	6	no
7200	21	no
9600	7	yes
14400	8	no
19200	9	no
28800	10	no
38400	11	no
57600	12	no
76800	23	no
78125	24	no
111900	22	no
115200	13	no