APPENDIX C. S REGISTERS
ACTIVE Professional External Modem User’s Manual
32
S31 *
Bit mapped option
Bit 0
Reserved
Bit 1
0
ATN0
1
ATN1
Bit 2,3
0
ATW0
1
ATW1
2
ATW2
Bit 4-7
Reserved
S32
XON Character
Default : 17(11h)
S33
XOFF Character
Default : 19(13h)
S34 - 35
Reserve d
S36 *
Negotiate failure fallback
Default : 7
Bit 0-2
0
Modem disconnects
1
Modem stays on-line and a direct mode connection is
established
2
Reserved
3
Modem stays on-line and a normal mode connection is
established
4
A MNP connection is attempted and if it fails, the modem
disconnects
5
A MNP connection is attempted and if it fails, a direct mode
connection is established
6
Reserved
7
A MNP connection is attempted and if it fails, a normal
mode connection is established
Bit 3-7
Reserved
S37 *
Desired line connection speed
Default : 0
This register specifies the desired line connection speed.
Use of the +MS command is recommended instead of the Nn and
S37=x commands. Nn and S37=x commands are supported for
compatibility with existing communication software.
0
Attempts automode connection. If N0 is active, connection
is attempted at the most recently sensed DTE speed. If N1 is
active, connection is attempted at the highest possible speed.
1-3
Attempts to connect at 300bps
4
Reserved
5
Attempts to connect at 1200bps
6
Attempts to connect at 2400bps
7
Attempts to connect at V.23
8
Attempts to connect at 4800bps
Summary of Contents for 560UF/D
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