Comtrol AT Commands for SmartACFL - Manual (Page 43)

Command Reference Manual
100722A Conexant 3-23
3.2.2.15 +IFC - DTE-Modem Local Flow Control
This extended-format compound parameter controls the operation of local flow control between the DTE and the modem
during the data state when V.42 error control is used, or when fallback to non-error control mode is specified to include
buffering and flow control. It accepts two numeric subparameters.
Syntax
+IFC=[<modem_by_DTE>[,<DTE_by_modem>]]
Defined Values
<modem_by_DTE> Specifies the method to be used by the DTE to control the flow of received data from the modem.
0 None.
1 XON/XOFF on transmitted data (XON/XOFF on transmit data); do not pass
XON/XOFF characters to the remote modem.
2 Circuit 133 (Ready for Receiving). (Default.)
3 DC1/DC3 on circuit 103 (Transmitted Data) with DC1/DC3 characters being
passed through to the remote DCE in addition to being acted upon for local flow
control
<DTE_by_modem> Specifies the method to be used by the modem to control the flow of transmitted data from the
DTE.
0 None.
1 XON/XOFF on received data.
2 CTS/RTS. (Default.)
Reporting Current or Selected Values
Command: +IFC?
Response:
+IFC: <modem_by_DTE>,<DTE_by_modem>
Example: +IFC: 2,2 for the defaults.
Reporting Supported Range of Parameter Values
Command: +IFC=?
Response:
+IFC: (<modem_by_DTE> range),(<DTE_by_modem> range)
Example: +IFC: (0-3),(0-2)
3.2.2.16 +ILRR - DTE-Modem Local Rate Reporting
This extended-format numeric parameter controls whether or not the extended-format +ILRR:<rate> information text is
transmitted from the modem to the DTE.
Syntax
+ILRR=<value>
Defined Values
<value> Decimal number corresponding to the selected option.
0 Disables reporting of local port rate (+ILRR: is not transmitted). (Default.)
1 Enables reporting of local port rate (+ILRR: is transmitted).
Reporting Current or Selected Values
Command: +ILRR?
Response:
+ILRR: <current value>
Example: +ILRR: 0 For the default setting