Bitfields for PC-MOS/386 serial port protocol |
| Bit | Description |
|---|---|
|
7 |
set to enable/disable CD monitoring, clear to set protocol |
|
---bit 7 set--- |
|
|
4 |
CD monitoring enabled |
|
5 |
automatic restart enabled |
|
---bit 7 clear--- |
|
|
0 |
receive XON/XOFF |
|
1 |
transmit XON/XOFF |
|
2 |
DTR/DSR |
|
3 |
RTS/CTS |