TDK ELECTRONICS CORPORATION
DF1414 PCMCIA
|
Card Type |
Fax, Modem (asynchronous) |
|
Chip Set |
Unidentified |
|
Maximum Data Rate |
14.4Kbps |
|
Maximum Fax Rate |
14.4Kbps |
|
Data Bus |
PCMCIA Type II |
|
Fax Class |
Class I |
|
Data Modulation Protocol |
Bell 103J/212A ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis |
|
Fax Modulation Protocol |
ITU-T V.17, V.21CH2, V.27ter, V.29 |
|
Error Correction/Compression |
MNP5, V.42, V.42bis |
V1938
Proprietary AT Command Set
|
ACCEPT MNP RELIABLE MODE | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] \U [cmds] |
|
Description: |
Accept remote modems request for MNP reliable mode |
|
AUTO-FALLBACK/FALL-FORWARD | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] %Gn [cmds] |
|
Description: |
Selects auto-fallback/fall-forward |
|
Command |
Function |
|
í %G0 |
Auto-fallback/fall-forward disabled |
|
%G1 |
Auto-fallback/fall-forward enabled |
|
AUTO-RELIABLE FALLBACK CHARACTER | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] %An [cmds] |
|
Default: |
13 |
|
Range: |
0-127 |
|
Unit: |
ASCII |
|
Description: |
Sets the character used as the auto-reliable fallback character; %A0 will disable this function. |
|
AUTO-RELIABLE TIME BUFFER CONFIGURATION | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] \Cn [cmds] |
|
Description: |
Controls the handling of incoming data during auto-reliable time period |
|
Command |
Function |
|
í \C0 |
Data is discarded |
|
\C1 |
Data is buffered |
|
\C2 |
Data is discarded; modem returns to normal mode on receiving auto-reliable fallback character. |
|
AUTO-RETRAIN | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] %En [cmds] |
|
Description: |
Controls auto-retrain mode |
|
Command |
Function |
|
%E0 |
Auto-retrain disabled |
|
í %E1 |
Auto-retrain enabled |
|
%E2 |
Modem set to hang up on poor line quality |
|
BIT-MAPPED REGISTER S14 | ||
|
Format: |
AT [cmds] S14=n [cmds] | |
|
Default: |
170 | |
|
Range: |
0-174 | |
|
Unit: |
Bit-mapped | |
|
Description: |
Controls echo, result codes and display, dial mode, and answer/originate mode. | |
|
Bit |
Value |
Function |
|
0 |
í 0 |
Not used |
|
1 |
0 í 1 |
Command echo disabled Command echo enabled |
|
2 |
í 01 |
Result codes enabled Result codes disabled |
|
3 |
0 í 1 |
Display result codes in numeric format Display result codes in verbose format |
|
4 |
í 0 |
Not used |
|
5 |
0 í 1 |
Tone dial enabled Pulse dial enabled |
|
6 |
í 0 |
Not used |
|
7 |
0 í 1 |
Answer mode enabled Originate mode enabled |
|
BIT-MAPPED REGISTER S21 | ||
|
Format |
AT [cmds] S21=n [cmds] | |
|
Default: |
48 | |
|
Range: |
0-252 | |
|
Unit: |
Bit-mapped | |
|
Description: |
Selects CTS/DCD/DSR signals, low DTR action, and the long space disconnect function. | |
|
Bit |
Value |
Function |
|
1, 0 |
í 0 |
Not used |
|
2 |
í 01 |
CTS follows RTS CTS forced high |
|
4, 3 |
00 01 í 1011 |
DTR signal ignored Modem goes to command mode on low DTR Modem disconnects on low DTR; Auto-Answer is disabled. Modem is initialized on low DTR |
|
5 |
0 í 1 |
DCD forced high DCD normal |
|
6 |
í 01 |
DSR forced high DSR normal |
|
7 |
0 í 1 |
Long space disconnect function disabled Long space disconnect function enabled |
|
BIT-MAPPED REGISTER S22 | ||
|
Format |
AT [cmds] S22=n [cmds] | |
|
Default: |
118 | |
|
Range: |
0-255 | |
|
Unit: |
Bit-mapped | |
|
Description: |
Controls speaker volume and controls, limits results codes, and pulse dial make/break ratio. | |
|
Bit |
Value |
Function |
|
1, 0 |
00 01 í 1011 |
Low level volume Low level volume Medium level volume High level volume |
|
3, 2 |
00 í 0110 11 |
Speaker off Speaker off on carrier Speaker always on Speaker on during handshake |
|
6 - 4 |
000 100 101 110 í 111 |
Basic result codes only enabled Basic and connection speed result codes enabled Basic and connection speed result codes and dialtone detection enabled All result codes except dialtone detection enabled All result codes enabled |
|
7 |
í 01 |
39/61ms at 10pps (North America) 33/67ms at 10pps (Europe) |
|
BIT-MAPPED REGISTER S23 | ||
|
Format |
AT [cmds] S23=n [cmds] | |
|
Default: |
31 | |
|
Range: |
0-191 | |
|
Unit: |
Bit-mapped | |
|
Description: |
Grants/denies remote digital loopback, controls parity, and sets guard tone. | |
|
Bit |
Value |
Function |
|
0 |
0 í 1 |
Remote digital loopback denied Remote digital loopback allowed |
|
3 - 1 |
í 111 |
Not used |
|
5, 4 |
00 í 0110 11 |
Parity even Space Parity or No Parity Parity odd Mark Parity |
|
7, 6 |
í 0001 10 |
Guard tone disabled Guard tone 550Hz enabled Guard tone 1800Hz enabled |
|
BIT-MAPPED REGISTER S27 | ||
|
Format |
AT [cmds] S27=n [cmds] | |
|
Default: |
64 | |
|
Range: |
0-64 | |
|
Unit: |
Bit-mapped | |
|
Description: |
Selects ITU-T/Bell modes | |
|
Bit |
Value |
Function |
|
5 - 0 |
000000 |
Not used |
|
6 |
í 01 |
ITU/T mode Bell mode |
|
BREAK SEND | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] \Bn [cmds] |
|
Default: |
3 |
|
Range: |
0-9 |
|
Unit: |
.1 second |
|
Description: |
Sends break to modem |
|
BREAK TYPE | ||||
|
Type: |
Configuration | |||
|
Format: |
AT [cmds] \Kn [cmds] | |||
|
Description: |
Configures action of break signal | |||
|
Command |
Break from DTE Normal mode |
Break from DTE Reliable Mode |
Break received from remote modem | |
|
\K0 |
Online command mode enabled, break sent to remote modem |
Online command mode enabled, send no break to remote modem |
Buffers cleared, break sent to DTE | |
|
\K1 |
Break sent to remote modem |
Break sent to remote modem and buffered cleared |
Buffers cleared, break sent to DTE | |
|
\K2 |
Online command mode enabled, break sent to remote modem |
Online command mode enabled, send no break to remote modem |
Break sent immediately to DTE | |
|
\K3 |
Break sent to remote modem |
Send break to remote modem immediately |
Break sent immediately to DTE | |
|
\K4 |
Online command mode enabled, break sent to remote modem |
Online command mode enabled, send no break to remote modem |
Break sent with received data to the DTE | |
|
í \K5 |
Break sent to remote modem |
Send break with transmitted data |
Break sent with received data to the DTE | |
|
COMPRESSION | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] %Cn [cmds] |
|
Description: |
Selects data compression |
|
Command |
Function |
|
%C0 |
Data compression disabled |
|
í %C1 |
MNP5 enabled |
|
CONNECT MODE | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] \Nn [cmds] |
|
Description: |
Controls the type of connection the modem will operate in |
|
Command |
Function |
|
\N0 |
Normal mode enabled |
|
\N1 |
Direct mode enabled |
|
\N2 |
MNP reliable mode enabled |
|
í \N3 |
Auto-reliable mode enabled |
|
\N4 |
V.42 reliable mode enabled |
|
CONVERT TO MNP RELIABLE MODE | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] \Y [cmds] |
|
Description: |
Converts to MNP reliable mode from normal or direct mode |
|
DTE DATA SPEED | |
|
Type: |
Register |
|
Format |
AT [cmds] S112=n [cmds] |
|
Description: |
Sets the DTE data exchange rate allowed during data mode |
|
Command |
Function |
|
í S112=0 |
Last AT command speed |
|
S112=2 |
300bps |
|
S112=3 |
1200bps |
|
S112=4 |
2400bps |
|
S112=5 |
4800bps |
|
S112=6 |
7200bps |
|
S112=7 |
9600bps |
|
S112=8 |
12Kbps |
|
S112=9 |
14.4Kbps |
|
S112=11 |
19.2Kbps |
|
S112=12 |
38.4Kbps |
|
S112=13 |
57.6Kbps |
|
S112=14 |
600bps |
|
S112=15 |
115.2Kbps |
|
EXTENDED RESULT CODES | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] \Vn [cmds] |
|
Description: |
Selects extended result codes |
|
Command |
Function |
|
í \V0 |
Extended result codes disabled |
|
\V1 |
Extended result codes enabled |
|
FLOW CONTROL | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] \Gn [cmds] |
|
Description: |
Selects modem port flow control |
|
Command |
Function |
|
í \G0 |
Flow control disabled |
|
\G1 |
Flow control enabled |
|
FLOW CONTROL TYPE | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] \Qn [cmds] |
|
Description: |
Sets type of flow control used by modem |
|
Command |
Function |
|
\Q0 |
Flow control disabled |
|
\Q1 |
Bidirectional XON/XOFF flow control enabled |
|
\Q2 |
CTS flow control by DCE enabled |
|
í \Q3 |
Bidirectional RTS/CTS flow control enabled |
|
INITIATE MNP RELIABLE MODE | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] \O [cmds] |
|
Description: |
Initiates MNP reliable mode from normal or direct mode |
|
LOCK SERIAL PORT | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] \Jn [cmds] |
|
Description: |
Sets operation of serial port speed |
|
Command |
Function |
|
í \J0 |
Serial speed locked |
|
\J1 |
Serial speed follows connect speed |
|
MAXIMUM BLOCK SIZE FOR TRANSMISSION | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] \An [cmds] |
|
Description: |
Sets the maximum transmittable block size |
|
Command |
Function |
|
\A0 |
MNP block size is 64 characters |
|
\A1 |
MNP block size is 128 characters |
|
\A2 |
MNP block size is 192 characters |
|
í \A3 |
MNP block size is 256 characters |
|
SWITCH TO NORMAL MODE | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] \Z [cmds] |
|
Description: |
Switches to normal mode from MNP mode |
|
TEST MODES | ||
|
Type: |
Register | |
|
Format: |
AT [cmds] S16=n [cmds] | |
|
Default: |
0 | |
|
Range: |
0-125 | |
|
Unit: |
Bit-mapped | |
|
Description: |
Controls loopback tests, analog, digital, remote digital, and self tests. | |
|
Bit |
Value |
Function |
|
0 |
í 01 |
Local analog loopback not in progress Local analog loopback in progress |
|
1 |
í 0 |
Not used |
|
2 |
í 01 |
Local digital loopback not in progress Local digital loopback in progress |
|
3 |
í 01 |
Modem not in remote digital loopback Remote digital loopback in progress |
|
4 |
í 01 |
Remote digital loopback not requested Remote digital loopback requested |
|
5 |
í 01 |
Remote digital loopback w/ self-test not in progress Remote digital loopback w/ self-test in progress |
|
6 |
í 01 |
Local analog loopback w/ self-test not in progress Local analog loopback w/ self-test in progress |
|
V.42 - DETECTION PHASE | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] -Jn [cmds] |
|
Description: |
Controls V.42 detection |
|
Command |
Function |
|
-J0 |
V.42 detection disabled |
|
í -J1 |
V.42 detection enabled |
|
V.42bis - COMPRESSION CONTROL | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] %Hn [cmds] |
|
Description: |
Controls V.42bis data compression |
|
Command |
Function |
|
%H0 |
V.42bis disabled |
|
%H1 |
V.42bis when transmitting enabled |
|
%H2 |
V.42bis when receiving enabled |
|
í %H3 |
V.42bis when transmitting/receiving enabled |
|
V.42bis - COMPRESSION CONTROL | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] "Hn [cmds] |
|
Description: |
Controls V.42bis data compression |
|
Command |
Function |
|
"H0 |
V.42bis disabled |
|
"H1 |
V.42bis when transmitting enabled |
|
"H2 |
V.42bis when receiving enabled |
|
í "H3 |
V.42bis when transmitting/receiving enabled |
|
V.42bis - MAXIMUM STRING LENGTH | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] "On [cmds] |
|
Default: |
16 |
|
Range: |
6-250 |
|
Unit: |
Characters |
|
Description: |
Selects string size for V.42bis compression |
|
XON/XOFF PASS-THROUGH | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] \Xn [cmds] |
|
Description: |
Selects whether XON/XOFF signals are sent to remote modem |
|
Command |
Function |
|
í \X0 |
XON/XOFF signals trapped by local modem |
|
\X1 |
XON/XOFF passed through local modem |