X.3 Parameters

Parameter Description Control
1 Escape to Command Mode The driver sets this parameter to 1 if ICANON is set, otherwise it is set to 0.
2 Echo The driver sets to 1 if ECHO is set, otherwise 0.
3 Forwarding Set to 126 if ICANON is set (All characters less than SPACE (0x20) and DEL are forwarding characters), else set to 0.
4 Idle timer forwarding Set to 0 if ICANON is set.

If ICANON is not set and VMIN is 1, then set to 1.

If ICANON is not set and VMIN is not 1, but VTIME is 1, set to 1.

If ICANON is not set, VMIN is not 1, and VTIME is not 1, then set to twice the value of VTIME.

5 Ancillary Device Control Set to 1 if IXOFF is set, else set to 0.
12 PAD flow control Set to 1 if IXON is set, else set to 0.
13 Line Feed Insertion Set to 4 if ICRNL and ONLCR are set, else set to 0.
15 Line Editing Set to 1 if ICANON is set, else set to 0.
16 Back Space Character Set to ERASE character.
17 Line Kill Character Set to KILL character.
19 Editing Service Signals Set to 2 if ECHOE is set, else set to 8.
21 PAD parity Set to 0 if IGNPAR is set. Otherwise if PARENB is set, then set to 1.

If neither IGNPAR, nor PARENB are set, then this parameter is controlled by PARODD.

If PARODD is set, set to 3; otherwise it is set to 2.


Revision 6.1.0 (February 2003)

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