參數(shù)資料
型號: XE9624VS2
英文描述: Telecommunication IC
中文描述: 通信集成電路
文件頁數(shù): 9/17頁
文件大?。?/td> 64K
代理商: XE9624VS2
XECOM
(9)
XE1414B
XE1414B AT Commands (continued)
%L - Read Received Signal Level -
AT%L
permits
the
user 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.
\An - MNP Block Size -
AT|An sets the block size for MNP
data packets.
n=0
Maximum 64 characters
n=1
Maximum 128 characters
n=2
Maximum 192 characters
n=3
Maximum 256 characters*
\Bn -
Transmit Break - AT\Bn selects the duration of the
break signal sent. Break = n x 100 msec.
\Gn - Modem Port Flow Control -
n=0
No Modem Port Flow Control
n=1
XON/XOFF Port Flow Control
\Kn -
Break control - AT\Kn determines how the modem will
handle a break signal.
Break received from host with Reliable link.
n=0
Enter on-line command mode; do not trans-
mit break
n=1
Purge buffers, immediately transmit break
n=2
Same as n=0
n=3
Immediately send break
n=4
same as n=0
n=5
Send break in sequence with data*
Break received from host with Direct link .
n=0
Immediately transmit break, then enter on-
line command mode
n=1
Immediately send break
n=2
Enter command mode but do not transmit
break signal
n=3
same as n=1
n=4
same as n=0
n=5
same as n=1*
Break received from modem w Normal link.
n=0
Purge buffers, Immediately send break to
the host
n=1
same as n=0
n=2
Immediately send break to the host
n=3
Same as n=2
n=4
Send break in sequence with data.
n=5
Same as n=2*
Host initiates break with \B command on Reli-
able link.
n=0
Purge buffers and immediately transmit
break
n=1
Same as n=0
n=2
Immediately transmit break
n=3
Same as n=1
n=4
Transmit break in sequence w data
n=5
Same as n=4
\Nn - Error Control Selection
- AT\Nn determines how the
modem will handle error control negotiations.
n=0
Normal mode, no error correction
n=1
Direct mode, no buffering, no error correc-
tion
n=2
Reliable mode, error correction required for
connection
n=3
V.42 Auto-reliable mode, accept either an
error controlled or non-error controlled link*
n=4
V.42 Reliable mode, LAPM required
n=5
MNP required
-Kn - MNP Extended Services -
AT-Kn determines how the
modem handles MNP10.
n=0
No LAPM to MNP10 conversion
n=1
LAPM to MNP10 conversion*
n=2
LAPM to MNP10 conversion but no MNP
Extended Service during V.42 LAPM answer mode
detect.
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