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參數(shù)資料
| 型號： | XE5614L |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Compact 56 KBPS Modem Module for Embedded Applications |
| 中文描述： | 緊湊型56 Kbps調(diào)制解調(diào)器模塊為嵌入式應用 |
| 文件頁數(shù)： | 8/17頁 |
| 文件大?。?/td> | 67K |
| 代理商： | XE5614L |
XECOM
(8)
XE5614L
XE5614L AT COMMANDS (continued)
&Cn - DCD Operation -
AT&Cn determines the operation of
the DCD output.
n=0 DCD is forced active.
n=1 DCD indicates a valid carrier*
&Dn - DTR -
AT&Dn determines how the modem will re-
spond to changes to DTR.
n=0 DTR is ignored by the modem.
n=1 Enter command mode if DTR revoked.
n=2 Disconnect if DTR revoked.*
n=3 Soft reset when DTR revoked
&Fn - Return to Factory Defaults -
AT&Fn returns the mo-
dem configuration to one of two factory configurations.
n=0 Restore configuration 0*
n=1 Restore configuration 1
&Gn - Guard Tone -
AT&Gn controls the guard tone pro-
duced by the modem
n=0 Guard Tone Disabled*
n=1 Guard Tone Disabled
n=2 1800 Hz Guard Tone
&Kn - Flow Control -
AT&Kn selects the flow control
method used by the modem.
n=0 Disabled
n=3 RTS/CTS
n=4 XON/XOFF
n=5 Transparent XON/XOFF
&Pn - Dial Pulse Make/Break Ratio
- AT&Pn determines
the specific pulse dialing parameters used by the modem.
n=0 39/61% @ 10 pps*
n=1 33/67% @ 10 pps
n=2 39/61% @ 20 pps
n=3 33/67% @ 20 pps
&Qn - Line Connection
- AT&Qn determines if error control
or data buffering are active on the link.
n=0 Direct mode (no data buffering)*
n=5 Use Error Correction
n=6 Normal Mode (Speed buffering)
&Sn - DSR Operation
- AT&Sn sets the operation of the
DSR signal.
n=0 DSR always active*
n=1 DSR in accordance with V.25.
&Tn - Test Modes -
AT&T selects modem test modes.
n=0 Exit test mode
n=1 Local analog loopback
&Vn - View Configuration Profiles -
AT&V permits the user
to check on the modems current configuration or conditions of
the last call
n=0 View active profile & user profile 0*
n=1 View statistics on last call
&Wn - Store Active Profile
- AT&Wn stores the current mo-
dem configuration in NVRAM.
n=0 Store active profile as profile 0*
n=1 Store active profile as profile 1
&Yn - Recall Stored Profile
- AT&Yn sets the stored modem
configuration to be used after a hard reset.
n=0 Recall profile 0 on power-up*
n=1 Recall profile 1 on power-up
&Zn=x - Store telephone number "x" in memory location
"n"
%En - Line Quality Monitor/Auto Retrain -
AT%En deter-
mines if the modem will monitor line quality during a connec-
tion and initiate a retrain if quality drops below acceptable lev-
els.
n=0 Disabled
n=1 Enabled
n=2 Line quality, fallback, fall forward
%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.
\\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
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XE5620 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:56 KBPS Surface-Mountable Integrated Sealed-Hybrid Modem |
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| XE5620SM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DIP. 2.175 in. by 1.00 in. by 0.30 in. |
| XE5686L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual-in-Line 1.385 in. by 1.36 in. 0.575 in. |
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