xe1414c Xecom, Inc, xe1414c Datasheet - Page 10

• Manufacturer Part Number: xe1414c
• Description: Worldwide 14.4 Kbps Modem Module For Embedded Applications
• Manufacturer: Xecom, Inc

XE1414C AT COMMANDS (continued)
Zn - Reset - ATZn executes a soft reset to the modem and
resets the modem configuration.
&Cn - DCD Operation - AT&Cn determines the operation of
the DCD output.
&Dn - DTR - AT&Dn determines how the modem will
respond to changes to DTR.
&Fn - Return to Factory Defaults - AT&Fn returns the
modem configuration to one of two factory configurations.
&Gn - Guard Tone - AT&Gn controls the guard tone
produced by the modem
&Kn - Flow Control - AT&Kn selects the flow control
method used by the modem.
&Pn - Dial Pulse Make/Break Ratio - AT&Pn determines
the specific pulse dialing parameters used by the modem.
&Qn - Line Connection - AT&Qn determines if error control
or data buffering are active on the link.
XECOM
n=0
n=1
n=0
n=1
n=0
n=1
n=2
n=3
n=0
n=1
n=0
n=1
n=2
n=0
n=3
n=4
n=5
n=0
n=1
n=2
n=3
n=0
n=5
n=6
Reset to user profile 0*
reset to user profile 1
DCD is forced active.
DCD indicates a valid carrier*
DTR is ignored by the modem.
Enter command mode if DTR revoked.
Disconnect if DTR revoked.*
Soft reset when DTR revoked
Restore configuration 0
Restore configuration 1
Guard Tone Disabled *
Guard Tone Disabled
1800 Hz Guard Tone
Disabled
RTS/CTS *
XON/XOFF
Transparent XON/XOFF
39/61% @ 10 pps*
33/67% @ 10 pps
39/61% @ 20 pps
33/67% @ 20 pps
Direct mode (no data buffering)
Use Error Correction *
Normal Mode (Speed buffering)
(10)
&Sn - DSR Operation - AT&Sn sets the operation of the
DSR signal.
&Tn - Test Modes - AT&T selects modem test modes.
&Vn - View Configuration Profiles - AT&V permits the user
to check on the modem’s current configuration.
&Wn - Store Active Profile - AT&Wn stores the current
modem configuration in NVRAM.
&Yn - Recall Stored Profile - AT&Yn sets the stored modem
configuration to be used after a hard reset.
&Zn=x - Store phone number "x" in memory location
"n"
%Cn - Data Compression - This command sets the modems
data compression negotiations.
%En - Line Quality Monitor/Auto Retrain - AT%En
determines if the modem will monitor line quality during a
connection and initiate a retrain if quality drops below
acceptable levels.
%L - Read Received Signal Level - AT%L
to read the magnitude of the receive signal in dBm.
%Q - Read Line Signal Quality - AT%Q permits the user to
read the EQM value of the received signal.
n=0
n=1
n=0
n=1
n=0
n=1
n=0
n=1
n=0
n=1
n=0
n=1
n=2
n=3
n=0
n=1
n=2
DSR always active*
DSR in accordance with V.25.
Exit test mode
Local analog loopback
View current active and user profiles *
View statistics from last connection
Store active profile as profile 0
Store active profile as profile 1
Recall profile 0 on power-up*
Recall profile 1 on power-up
No Data Compression
Enables MNP5 Data Compression
Enables V.42bis Data Compression
Enables both MNP5 and V.42bis *
Disabled
Enabled
Line quality, fallback, fall forward *
permits
XE1414C
the user