Specifications

UC864-E/G/WD/WDU AT Commands Reference Guide

80304ST10041a Rev. 7 - 2010-10-14

+IFC - DTE-Modem Local Flow Control

Note: Hardware flow control (AT+IFC=2,2) is not active in command mode.

Note: This command is equivalent to &K command.

AT+IFC? Read command returns active flow control settings.

Note: If flow control behavior has been set with AT&Kn command

with the parameter that is not allowed by AT+IFC the read

command AT+IFC? will return:

+IFC: 0,0

AT+IFC=? Test command returns all supported values of the parameters <by_te>

and <by_ta>.

Reference V25ter

3.5.3.2.14. DTE-Modem Local Rate Reporting - +ILRR

+ILRR - DTE-Modem Local Rate Reporting

AT+ILRR=<n> Set command controls whether or not the +ILRR: <rate> information text is

transmitted from the modem (module) to the DTE.

Parameter:

<n>

0 - local port speed rate reporting disabled (factory default)

1 - local port speed rate reporting enabled

Note: this information if enabled is sent upon connection.

AT+ILRR? Read command returns active setting of <n>.

AT+ILRR=? Test command returns all supported values of the parameter <n>

Reference V25ter

3.5.3.2.15. DTE-Modem Character Framing - +ICF

+ICF - DTE-Modem Character Framing

AT+ICF=<format>

[,<parity>]

Set command defines the asynchronous character framing to be used when

autobauding is disabled.

The UC864 family supports only the 8 Data, 1 Stop setting.

Parameters:

<format> - determines the number of bits in the data bits, the presence of a

parity bit, and the number of stop bits in the start-stop frame.

3 - 8 Data, 1 Stop (default)

<parity> - determines how the parity bit is generated and checked, if

present; setting this subparameter has no meaning.