Configuring DTR and DSR Signals
Enabled Characteristic | DTR and DSR Actions |
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| Port is logged out if DSR is deasserted after |
| initial assertion. |
| DTR is deasserted for 5 seconds minimum as |
| a consequence of a logout. DTR can only be |
| reasserted when a connection is accepted. |
| Reception of asynchronous data is not |
| accepted unless DSR and DTR are asserted. |
| Port status indicates “Signal Wait” if |
| connections cannot be accepted because DSR |
| is deasserted. |
| Solicited remote connection is not accepted |
| unless DSR is asserted. |
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SIGNAL CONTROL and | Same as SIGNAL CONTROL. |
DSRLOGOUT |
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SIGNAL CONTROL, | Same as SIGNAL CONTROL and SIGNAL |
SIGNAL CHECK, and | CHECK. |
DSRLOGOUT |
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SIGNAL CONTROL, | Same as SIGNAL CONTROL and |
DTRWAIT, and | DTRWAIT. |
DSRLOGOUT |
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SIGNAL CONTROL, | Same as SIGNAL CONTROL, SIGNAL |
SIGNAL CHECK, DTRWAIT, | CHECK, and DTRWAIT. |
and DSRLOGOUT |
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SIGNAL CHECK and | Same as SIGNAL CHECK. |
DSRLOGOUT |
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