Configuring DTR and DSR Signals

Enabled Characteristic

DTR and DSR Actions

 

 

 

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.

 

 

SIGNAL CONTROL and

Same as SIGNAL CONTROL.

DSRLOGOUT

 

 

 

SIGNAL CONTROL,

Same as SIGNAL CONTROL and SIGNAL

SIGNAL CHECK, and

CHECK.

DSRLOGOUT

 

SIGNAL CONTROL,

Same as SIGNAL CONTROL and

DTRWAIT, and

DTRWAIT.

DSRLOGOUT

 

SIGNAL CONTROL,

Same as SIGNAL CONTROL, SIGNAL

SIGNAL CHECK, DTRWAIT,

CHECK, and DTRWAIT.

and DSRLOGOUT

 

SIGNAL CHECK and

Same as SIGNAL CHECK.

DSRLOGOUT

 

 

 

10-22 Configuring Modem Signals