COMPUTER PERIPHERALS, INC.
EUROVIVA 14.4I FAX
|
Modem Type |
Data (synchronous/asynchronous)/Fax |
|
Maximum Data Rate |
14.4Kbps |
|
Maximum Fax Rate |
14.4Kbps |
|
Data Bus |
8-bit ISA |
|
Fax Class |
Class I & II |
|
Data Modulation Protocol |
Bell 103A/212A ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis |
|
Fax Modulation Protocol |
ITU-T V.17, V.27ter, V.29 |
|
Error Correction/Compression |
MNP5, V.42, V.42bis |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Line out |
CN1 |
Line in |
CN2 |
|
BASE I/O ADDRESS SELECTION | ||||
|
Port |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
|
COM1: (3F8h) |
On |
Off |
Off |
Off |
|
COM2: (2F8h) |
Off |
On |
Off |
Off |
|
COM3: (3E8h) |
Off |
Off |
On |
Off |
| COM4: (2E8h) |
Off |
Off |
Off |
On |
|
INTERRUPT SELECTION | ||||
|
IRQ |
JP1/A |
JP1/B |
JP1/C |
JP1/D |
|
2 |
Open |
Open |
Open |
Closed |
| 3 |
Closed |
Open |
Open |
Open |
|
4 |
Open |
Closed |
Open |
Open |
|
5 |
Open |
Open |
Closed |
Open |
Proprietary AT Command Set
|
AUTO-RETRAIN | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] %En [cmds] |
|
Description: |
Selects auto-retrain mode |
| Command |
Function |
| %E0 |
Auto-retrain disabled |
|
%E1 |
Auto-retrain enabled |
|
BIT-MAPPED REGISTER S14 | |||
|
Format |
AT [cmds] S14? [cmds] | ||
|
Default: |
Read-only | ||
|
Range: |
0-255 | ||
|
Unit: |
Bit-mapped | ||
|
Description: |
Displays echo, result codes, dial mode, and originate/answer mode | ||
|
Bit |
Value |
Function | |
|
0 |
0 |
Not used | |
|
1 |
0 1 |
Command echo function disabled Command echo function enabled | |
|
2 |
0 1 |
Result code sending enabled Result code sending disabled | |
|
3 |
0 1 |
Numeric format enabled Verbose format enabled | |
|
4 |
0 |
Not used | |
|
5 |
0 1 |
Tone dialing mode enabled Pulse dialing mode enabled | |
|
6 |
0 |
Not used | |
|
7 |
0 1 |
Answer mode enabled Originate mode enabled | |
|
BIT-MAPPED REGISTER S21 | |||
|
Format |
AT [cmds] S21? [cmds] | ||
|
Default: |
Read-only | ||
|
Range: |
0 - 255 | ||
|
Unit: |
Bit-mapped | ||
|
Description: |
Displays jack type, CTS signal, low DTR action, DCD signal, DSR signal, and the long space disconnect function | ||
|
Bit |
Value |
Function | |
|
0 |
0 1 |
Selects RJ-11, RJ-41S, or RJ45S jack Selects RJ-12 or RJ-13 jack | |
|
1 |
0 |
Not used | |
|
2 |
0 1 |
CTS follows RTS CTS forced high | |
|
4, 3 |
00 01 10 11 |
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 1 |
DCD forced high DCD normal | |
|
6 |
0 1 |
DSR forced high DSR normal | |
|
7 |
0 1 |
Long space disconnect function disabled Long space disconnect function enabled | |
|
BIT-MAPPED REGISTER S22 | |||
|
Format |
AT [cmds] S22? [cmds] | ||
|
Default: |
Read-only | ||
|
Range: |
0-255 | ||
|
Unit: |
Bit-mapped | ||
|
Description: |
Displays speaker volume and controls | ||
|
Bit |
Value |
Function | |
|
1, 0 |
00 01 10 11 |
Off volume On volume Medium level volume High level volume | |
|
3, 2 |
00 01 10 11 |
Speaker off Speaker off on carrier Speaker always on Speaker on during handshake | |
|
BIT-MAPPED REGISTER S23 | |||
|
Format |
AT [cmds] S23? [cmds] | ||
|
Default: |
Read-only | ||
|
Range: |
0-255 | ||
|
Unit: |
Bit-mapped | ||
|
Description: |
Displays DTE rate and parity | ||
|
Bit |
Value |
Function | |
|
0 |
0 |
Not used | |
|
3, 2, 1 |
000 001 010 011 100 101 110 |
Sets serial port speed to 0-300bps Sets serial port speed to 600bps Sets serial port speed to 1200bps Sets serial port speed to 2400bps Sets serial port speed to 4800bps Sets serial port speed to 9600bps Sets serial port speed to 14400bps | |
|
5,4 |
00 01 10 11 |
Parity even Space Parity Parity odd Mark /No Parity | |
|
BIT-MAPPED REGISTER S27 | |||
|
Format |
AT [cmds] S27? [cmds] | ||
|
Default: |
Read-only | ||
|
Range: |
0-255 | ||
|
Unit: |
Bit-mapped | ||
|
Description: |
Displays synchronous/asynchronous mode, line type | ||
|
Bit |
Value |
Function | |
|
3, 1, 0 |
000 001 010 011 101 110 |
Asynchronous mode Asynchronous command mode and synchronous connect mode Asynchronous command mode and synchronous connect mode, DTR forced high Asynchronous command mode on low DTR, synchronous connect mode on high DTR Error correction mode Buffered asynchronous mode | |
|
2 |
1 |
Leased line | |
|
BIT-MAPPED REGISTER S31 | |||
|
Format |
AT [cmds] S31? [cmds] | ||
|
Default: |
Read-only | ||
|
Range: |
0-255 | ||
|
Unit: |
Bit-mapped | ||
|
Description: |
Displays automatic speed detection and result codes | ||
|
Bit |
Value |
Function | |
|
0 |
0 |
Not used | |
|
1 |
0 1 |
Automatic speed detection disabled Automatic speed detection enabled | |
|
3, 2 |
00 01 10 |
DTE speed displayed in result codes Extended result codes enabled, DCE and DTE speed displayed in result codes. DCE speed displayed in result codes | |
|
BIT-MAPPED REGISTER S40 | |||
|
Format |
AT [cmds] S40? [cmds] | ||
|
Default: |
Read-only | ||
|
Range: |
0-255 | ||
|
Unit: |
Bit-mapped | ||
|
Description: |
Displays break handling, MNP10, and block size | ||
|
Bit |
Value |
Function | |
|
0 |
0 1 |
MNP10 disabled MNP10 enabled | |
|
2, 1 |
0 |
Not used | |
|
5, 4, 3 |
000 001 010 011 100 101 |
\K0 \K1 \K2 \K3 \K4 \K5 | |
|
7, 6 |
00 01 10 11 |
MNP block size is 64 characters MNP block size is 128 characters MNP block size is 192 characters MNP block size is 256 characters | |
|
BIT-MAPPED REGISTER S41 | |||
|
Format |
AT [cmds] S41? [cmds] | ||
|
Default: |
Read-only | ||
|
Range: |
0-255 | ||
|
Unit: |
Bit-mapped | ||
|
Description: |
Selects compression, auto-retrain, flow control, and MNP mode | ||
|
Bit |
Value |
Function | |
|
1 - 0 |
00 01 10 11 |
Data compression disabled MNP5 enabled V.42bis enabled MNP5 and V.42bis enabled | |
|
2 |
0 1 |
Auto-retrain disabled Auto-retrain enabled | |
|
3 |
0 1 |
Flow control disabled Flow control enabled | |
|
4 |
0 1 |
Stream mode for MNP Block mode for MNP | |
|
BIT-MAPPED REGISTER S80 | |||
|
Format |
AT [cmds] S80? [cmds] | ||
|
Default: |
Read-only | ||
|
Range: |
0-255 | ||
|
Unit: |
Bit-mapped | ||
|
Description: |
Displays command sets, remote configuration, call back security, and answer/originate mode | ||
|
Bit |
Value |
Function | |
|
0 |
0 1 |
AT command set enabled V.25bis command set enabled | |
|
1 |
0 1 |
Remote configuration disabled Remote configuration enabled | |
|
2 |
0 1 |
Call back security disabled Call back security enabled | |
|
3 |
0 1 |
Originate mode Answer mode | |
|
BREAK SEND | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] \Bn [cmds] |
|
Default: |
3 |
|
Range: |
1-9 |
|
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 |
Modem receives \B |
Break received from remote modem | |
|
\K0 |
Online command mode enabled, send no break to remote modem |
Break sent to remote modem and buffered cleared |
Buffers cleared, break sent to DTE | |
|
\K1 |
Break sent to remote modem and buffered cleared |
Break sent to remote modem and buffered cleared |
Buffers cleared, break sent to DTE | |
|
\K2 |
Online command mode enabled, send no break to remote modem |
Send break to remote modem immediately |
Break sent immediately to DTE | |
|
\K3 |
Send break to remote modem immediately |
Send break to remote modem immediately |
Break sent immediately to DTE | |
|
\K4 |
Online command mode enabled, send no break to remote modem |
Send break with transmitted data |
Break sent with received data to the DTE | |
| \K5 |
Send break with transmitted data |
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 |
| %C1 |
MNP5 enabled |
| %C2 |
V.42bis enabled |
| %C3 |
MNP5 and V.42bis enabled |
|
CONNECT MODE | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] \Nn [cmds] |
|
Description: |
Sets connect mode |
| Command |
Function |
| \N0 |
Normal mode enabled |
| \N1 |
Direct mode enabled |
| \N2 |
LAP-M mode with fallback to MNP enabled |
| \N3 |
MNP mode with fallback to normal mode enabled |
| \N4 |
LAP-M mode only enabled |
| \N5 |
MNP mode only enabled |
|
DISPLAY CURRENT COMMAND STATUS | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] \S [cmds] |
|
Description: |
Displays current setting of modem commands |
|
FLOW CONTROL | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] \Gn [cmds] |
|
Description: |
Selects modem port flow control |
|
Command |
Function |
| \G0 |
Flow control disabled |
|
\G1 |
Flow control enabled |
|
FLOW CONTROL CHARACTER - XOFF | |
|
Type: |
Register |
|
Format: |
AT [cmds] S33=n [cmds] |
|
Default: |
19 |
|
Range: |
0-255 |
|
Unit: |
ASCII |
|
Description: |
Sets the character used to represent XOFF |
|
FLOW CONTROL CHARACTER - XON | |
|
Type: |
Register |
|
Format: |
AT [cmds] S32=n [cmds] |
|
Default: |
17 |
|
Range: |
0-255 |
|
Unit: |
ASCII |
|
Description: |
Sets the character used to represent XON |
|
LINE SIGNAL LEVEL | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] %L [cmds] |
|
Range: |
9-43 |
|
Unit: |
-1dBm |
|
Description: |
Returns recieved line signal level |
|
MAXIMUM BLOCK SIZE FOR TRANSMISSION | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] \An [cmds] |
|
Description: |
Sets the maximum transmittable block size |
| Command |
Function |
| \A0 |
Maximum MNP block size is 64 characters |
| \A1 |
Maximum MNP block size is 128 characters |
| \A2 |
Maximum MNP block size is 192 characters |
| \A3 |
Maximum MNP block size is 256 characters |
|
MNP STREAM/BLOCK MODE | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] \Ln [cmds] |
|
Description: |
Selects the transfer mode for MNP |
|
Command |
Function |
| \L0 |
Stream mode for MNP enabled |
|
\L1 |
Block mode for MNP enabled |
|
SLEEP TIMER | |
|
Format |
AT [cmds] S24=n [cmds] |
|
Default: |
Unidentified |
|
Range: |
0-255 |
|
Unit: |
10 seconds |
|
Description: |
Maximum duration of DTE and DCE inactivity allowed prior to initiating low-power sleep mode |
|
V.23 SPEED DIRECTION | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] %Fn [cmds] |
|
Description: |
Selects V.23 speed and direction |
|
Command |
Function |
|
%F1 |
75bps transmit/1200bps receive enabled |
|
%F2 |
75bps receive/1200bps transmit enabled |
|
%F3 |
V.23 split baud mode disabled |
|
V.23 SPLIT BAUD MODE | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] \Wn [cmds] |
|
Description: |
Controls V.23 split baud mode |
|
Command |
Function |
| \W0 |
V.23 split baud mode disabled |
|
\W1 |
V.23 split baud mode enabled |
Proprietary V.25bis Command Set
|
DISPLAY STORED NUMBERS | |
|
Type: |
Immediate |
|
Format: |
RLI |
|
Description: |
Requests the modem to return the list of station IDs. If no numbers are stored, the modem will return LSI |
|
DISPLAY STORED NUMBERS | |
|
Type: |
Immediate |
|
Format: |
RLNn |
|
Description: |
Requests the modem to return the stored number in memory location n. If no number is given, all stored numbers will be displayed. If no numbers are stored, the modem will return LSN. |
|
STATION ID LIST | |
|
Type: |
Result code |
|
Format: |
LSInnn; <#>;xxxx |
|
Description: |
Displays station IDs |
|
STATION ID SET | |
|
Type: |
Configuration |
|
Format: |
PRInn; <#>;xxxx |
|
Description: |
Records station ID, with n = 1-20. |
|
STORED NUMBERS LIST | |
|
Type: |
Result code |
|
Format: |
LSNxxxx |
|
Description: |
Displays stored numbers. xxxx may specify a memory location, phone number, or status. If no code was specified with RLN, all stored numbers are displayed. |