RS-232 DCE-DCE Bridge - mame (0287) machine

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
dcebridge	homebrew/dcebridge.cpp		no	no	no	yes	RS-232 DCE-DCE Bridge	197?	<generic>

snap

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
dcebridge	5583	29/12/2025 11:31:19	500	238	96	96	0	Format24bppRgb	305:MAME 0.216 (Nov 27 2019)	195ab59da004458026bb0a5b6a99ffc626bb70ea

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
good	good	unsupported	no	no	yes	no

device_ref

tag	name
:a	rs232
:b	rs232
:b:null_modem	null_modem
:b:null_modem:stream	bitbanger

sound

channels
0

device, instance

type	tag	interface	fixed_image	mandatory	name	briefname
bitbanger	b:null_modem:stream				bitbanger	bitb

device, extension

type	tag	interface	fixed_image	mandatory	extension_names
bitbanger	b:null_modem:stream

input

players	coins	service	tilt
1		no	no

port, analog

port_tag	analog_masks
:CONF_A
:CONF_B
:b:null_modem:FLOW_CONTROL
:b:null_modem:RS232_DATABITS
:b:null_modem:RS232_PARITY
:b:null_modem:RS232_RXBAUD
:b:null_modem:RS232_STOPBITS
:b:null_modem:RS232_TXBAUD

slot, slotoption

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

configuration

DTR A Source

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DTR A Source	CONF_A	7

setting

name	value	default
DCD B	0	no
DSR B	1	yes
CTS B	2	no
DCD A Loopback	3	no
DSR A Loopback	4	no
CTS A Loopback	5	no
Asserted	6	no
Deasserted	7	no

RTS A Source

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
RTS A Source	CONF_A	56

setting

name	value	default
DCD B	0	no
DSR B	8	no
CTS B	16	yes
DCD A Loopback	24	no
DSR A Loopback	32	no
CTS A Loopback	40	no
Asserted	48	no
Deasserted	56	no

DTR B Source

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DTR B Source	CONF_B	7

setting

name	value	default
DCD A	0	no
DSR A	1	yes
CTS A	2	no
DCD B Loopback	3	no
DSR B Loopback	4	no
CTS B Loopback	5	no
Asserted	6	no
Deasserted	7	no

RTS B Source

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
RTS B Source	CONF_B	56

setting

name	value	default
DCD A	0	no
DSR A	8	no
CTS A	16	yes
DCD B Loopback	24	no
DSR B Loopback	32	no
CTS B Loopback	40	no
Asserted	48	no
Deasserted	56	no

Flow Control

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Flow Control	b: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	b: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	b: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	b: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	b: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	b: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	b: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	b: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