
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

[Image]

                                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:             Off           Off           Off             On
  (2E8h)

               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       Command echo function disabled

                   1       Command echo function enabled

      2            0       Result code sending enabled

                   1       Result code sending disabled

      3            0       Numeric format enabled

                   1       Verbose format enabled

      4            0       Not used

      5            0       Tone dialing mode enabled

                   1       Pulse dialing mode enabled

      6            0       Not used

      7            0       Answer mode enabled

                   1       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      Selects RJ-11, RJ-41S, or RJ45S jack

                        1       Selects RJ-12 or RJ-13 jack

         1              0       Not used

         2               0      CTS follows RTS

                        1       CTS forced high

       4, 3             00      DTR signal ignored

                        01      Modem goes to command mode on low DTR

                        10      Modem disconnects on low DTR. Auto-Answer
                                is disabled.
                        11
                                Modem is initialized on low DTR

         5               0      DCD forced high

                        1       DCD normal

         6               0      DSR forced high

                        1       DSR normal

         7               0      Long space disconnect function disabled

                        1       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     Off volume

                  01     On volume

                  10     Medium level volume

                 11      High level volume

     3, 2         00     Speaker off

                  01     Speaker off on carrier

                  10     Speaker always on

                 11      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      Sets serial port speed to 0-300bps

                       001      Sets serial port speed to 600bps

                       010      Sets serial port speed to 1200bps

                       011      Sets serial port speed to 2400bps

                       100      Sets serial port speed to 4800bps

                       101      Sets serial port speed to 9600bps

                      110       Sets serial port speed to 14400bps

       5,4             00       Parity even

                       01       Space Parity

                       10       Parity odd

                       11       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     Asynchronous mode

                     001     Asynchronous command mode and synchronous
                             connect mode
                     010
                             Asynchronous command mode and synchronous
                     011     connect mode, DTR forced high

                     101     Asynchronous command mode on low DTR,
                             synchronous connect mode on high DTR
                     110
                             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       Automatic speed detection disabled

                     1       Automatic speed detection enabled

     3, 2            00      DTE speed displayed in result codes

                     01      Extended result codes enabled, DCE and DTE
                             speed displayed in result codes.
                    10
                             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       MNP10 disabled

                       1        MNP10 enabled

       2, 1            0        Not used

     5, 4, 3           000      \K0

                       001      \K1

                       010      \K2

                       011      \K3

                       100      \K4

                      101       \K5

       7, 6            00       MNP block size is 64 characters

                       01       MNP block size is 128 characters

                       10       MNP block size is 192 characters

                       11       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      Data compression disabled

                    01      MNP5 enabled

                    10      V.42bis enabled

                   11       MNP5 and V.42bis enabled

       2            0       Auto-retrain disabled

                    1       Auto-retrain enabled

       3            0       Flow control disabled

                    1       Flow control enabled

       4            0       Stream mode for MNP

                    1       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       AT command set enabled

                       1       V.25bis command set enabled

        1              0       Remote configuration disabled

                       1       Remote configuration enabled

        2              0       Call back security disabled

                       1       Call back security enabled

        3              0       Originate mode

                       1       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     Break received
                                             \B             from remote
                                                              modem

       \K0         Online command     Break sent to      Buffers cleared,
                   mode enabled,      remote modem and   break sent to
                   send no break to   buffered cleared   DTE
                   remote modem

       \K1         Break sent to      Break sent to      Buffers cleared,
                   remote modem and   remote modem and   break sent to
                   buffered cleared   buffered cleared   DTE

       \K2         Online command     Send break to      Break sent
                   mode enabled,      remote modem       immediately to
                   send no break to   immediately        DTE
                   remote modem

       \K3         Send break to      Send break to      Break sent
                   remote modem       remote modem       immediately to
                   immediately        immediately        DTE

       \K4         Online command     Send break with    Break sent with
                   mode enabled,      transmitted data   received data to
                   send no break to                      the DTE
                   remote modem

   \K5            Send break with    Send break with    Break sent with
                   transmitted data   transmitted data   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.

