RS-232 Synchronous I/O - mame (0277) machine

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	romof	cloneof
rs232_sync_io	devices/bus/rs232/rs232_sync_io.cpp		no	yes	no	no	RS-232 Synchronous I/O

device_ref

name
bitbanger

device, instance

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

device, extension

type	tag	interface	fixed_image	mandatory	extension_names
bitbanger	:stream

configuration

Baud rate

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Baud rate	:RS232_BAUD	255

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
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	yes
3600	20	no
4800	6	no
7200	21	no
9600	7	no
14400	8	no
19200	9	no
28800	10	no
38400	11	no
57600	12	no
111900	22	no
115200	13	no

RTS controls half-duplex

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
RTS controls half-duplex	:rtsduplex	1

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	no
On	1	yes

RxC generated

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
RxC generated	:rxcontrol	3

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Always	0	no
When Rx is active	1	yes
When a byte is available	2	no

TxC generated

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
TxC generated	:txcontrol	1

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Always	0	no
When Tx is active	1	yes