
BOCA RESEARCH, INC.

SOUND EXPRESSION 14.4VSP (SE1440)

Modem Type                  Data (synchronous/asynchronous)/Fax/Voice
Maximum Data Rate           14.4Kbps
Maximum Fax Rate            14.4Kbps
Data Bus                    16-bit ISA
Fax Class                   Class I
Data Modulation Protocol    Bell 103A/212A

                            ITU-T V.22, V.22bis, V.32, V.32bis
Fax Modulation Protocol     ITU-T V.17, V.21CH2, V.27ter, V.29
Error                       MNP5, V.42, V.42bis
Correction/Compression

[Image]

                                CONNECTIONS

       Purpose          Location            Purpose            Location

  Panasonic CD-ROM        CN1        Line in                     CN8
  interface

  IDE CD-ROM              CN2        Microphone in               CN9
  interface

  Mitsumi CD-ROM          CN3        Modem line out              CN10
  interface

  Sony CD-ROM             CN4        Sony/IDE CD-ROM audio       CN11
  interface

  Game/MIDI port          CN5        Panasonic CD-ROM            CN12
                                     audio

  Speaker out             CN6        Mitsumi CD-ROM audio        CN13

  Line out                CN7        Wavetable                   CN14
                                     daughterboard
                                     connector

                        USER CONFIGURABLE SETTINGS
                Function                      Label          Position
 IDE CD-ROM enabled                            J6        Pins 1 & 2 closed
 IDE CD-ROM disabled                           J6        Pins 2 & 3 closed

                        BASE I/O ADDRESS SELECTION

      Port          JP1/A          JP1/B         JP1/C          JP1/D

  COM1: (3F8h)       Open         Closed          Open          Closed

   COM2:            Open         Closed         Closed          Open
  (2F8h)

  COM3: (3E8h)      Closed         Open           Open          Closed

  COM4: (2E8h)      Closed         Open          Closed          Open

               INTERRUPT SELECTION

   IRQ      JP1/E     JP1/F    JP1/G     JP1/H

   3       Open      Open      Open     Closed

    4       Open      Open     Closed     Open

    5       Open     Closed     Open      Open

    7      Closed     Open      Open      Open

                         Proprietary AT Command Set

                           ACCEPT RELIABLE MODE

  Type:          Immediate

  Format:        AT [cmds] \U

  Example:       AT \U<CR>

  Description:   Accepts remote modems request for reliable link.

                        AUTO FALL FORWARD/FALLBACK

  Type:          Configuration

  Format:        AT [cmds] %Gn [cmds]

  Example:       AT %G1 &W0 <CR>

  Description:   Selects auto fallback.

    Command                              Function

      %G0        Fallback disabled.

   %G1          Fallback enabled.

                     AUTO-RELIABLE FALLBACK CHARACTER

  Type:              Configuration

  Format:            AT [cmds] %An [cmds]

  Example:           AT %A20<CR>

  Default:           13

  Range:             0-127

  Unit:              ASCII

  Description:       Sets the character used as the auto-reliable
                     fallback character. %A0 will disable this function.

                               AUTO-RETRAIN

  Type:          Configuration

  Format:        AT [cmds] %En [cmds]

  Example:       AT %E1 %Q<CR>

  Description:   Selects auto-retrain mode.

    Command                              Function

   %E0          Auto-retrain disabled.

      %E1        Auto-retrain enabled.

                                BREAK SEND

  Type:          Configuration

  Format:        AT [cmds] \Bn [cmds]

  Example:       AT \B3 &W<CR>

  Default:       3

  Range:         1-9

  Unit:          .1 second

  Description:   Sends break to modem.

                                   BREAK TYPE

  Type:                   Configuration

  Format:                 AT [cmds] \Kn [cmds]

  Example:                AT \K1 <CR>

  Description:            Configures action of break signal.

   Command      Break from DTE     Break from         Modem        Break from
                                       DTE        receives \B    remote modem
                Reliable/Normal
                     mode         Direct mode

     \K0        Enter command     Send break to   Buffers        Buffers
                mode, do not      remote modem    cleared and    cleared and
                send break to     immediately,    break sent to  break sent to
                remote modem.     then enter      remote modem.  DTE.
                                  command mode.

     \K1        Buffers cleared   Send break to   Buffers        Buffers
                and break sent    remote modem    cleared and    cleared and
                to remote         immediately.    break sent to  break sent to
                modem.                            remote modem.  DTE.

     \K2        Enter command     Send break to   Send break to  Send break to
                mode, do not      remote modem    remote modem   DTE
                send break to     immediately,    immediately.   immediately.
                remote modem.     then enter
                                  command mode.

     \K3        Send break to     Send break to   Send break to  Send break to
                remote modem      remote modem    remote modem   DTE
                immediately.      immediately.    immediately.   immediately.

     \K4        Enter command     Send break to   Send break to  Break sent
                mode, do not      remote modem    remote modem   with received
                send break to     immediately,    with           data to the
                remote modem.     then enter      transmitted    DTE.
                                  command mode.   data.

   \K5         Send break with   Send break to   Send break to  Break sent
                transmitted       remote modem    remote modem   with received
                data.             immediately.    with           data to the
                                                  transmitted    DTE.
                                                  data.

                               CALLING TONE

  Type:             Configuration

  Format:           AT [cmds] -Cn [cmds]

  Example:          AT -C0 &W<CR>

  Description:      Controls whether the DTE will allow the modem to send
                    a 1300Hz calling tone when originating.

      Command                             Function

   -C0             Disable calling tone.

        -C1         Enable calling tone.

                               CONNECT MODE

  Type:          Configuration

  Format:        AT [cmds] \Nn [cmds]

  Example:       AT \N1 DT555-1212<CR>

  Description:   Sets connect mode.

    Command                              Function

      \N0        Normal mode enabled.

      \N1        Direct mode enabled

      \N2        Reliable mode enabled.

   \N3          V.42 auto-reliable mode enabled.

      \N4        LAPM mode enabled.

                         CONVERT TO RELIABLE MODE

  Type:          Immediate

  Format:        AT [cmds] \Y

  Example:       AT \Y<CR>

  Description:   Initiates reliable mode link.

                               FLOW CONTROL

  Type:          Configuration

  Format:        AT [cmds] \Gn [cmds]

  Example:       AT \G1 &K3<CR>

  Description:   Selects modem port flow control.

    Command                              Function

   \G0          Flow control disabled.

      \G1        Flow control enabled.

                             FLOW CONTROL TYPE

  Type:          Configuration

  Format:        AT [cmds] \Qn [cmds]

  Example:       AT \Q0 \K3<CR>

  Description:   Sets type of flow control used by modem.

    Command                              Function

      \Q0        Flow control disabled.

      \Q1        XON/XOFF flow control enabled.

      \Q2        CTS flow control to DTE enabled.

   \Q3          RTS/CTS flow control enabled.

                             INACTIVITY TIMER

  Type:             Configuration

  Format:           AT [cmds] \Tn [cmds]

  Example:          AT\T20<CR>

  Default:          0

  Range:            0-90

  Unit:             1 minutes

  Description:      Sets the length of time that the modem does not
                    receive information before it disconnects.

                             INACTIVITY TIMER

  Type:                Register

  Format:              AT [cmds] S90=n [cmds]

  Example:             ATS90=20<CR>

  Default:             0

  Range:               0-255

  Unit:                1 minute

  Description:         Sets the length of time that the modem does not
                       receive information before it disconnects. S90=0
                       will disable.

                             LOCK SERIAL PORT

  Type:          Configuration

  Format:        AT [cmds] \Jn [cmds]

  Example:       AT %B1 \J0<CR>

  Description:   Sets operation of serial port speed.

    Command                              Function

   \J0          Serial speed locked.

      \J1        Serial speed follows connect speed.

                    MAXIMUM BLOCK SIZE FOR TRANSMISSION

  Type:          Configuration

  Format:        AT [cmds] \An [cmds]

  Example:       AT \A3 %E1<CR>

  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.

   \A3          MNP block size is 256 characters.

                         ON-LINE IN RELIABLE MODE

  Type:          Immediate

  Format:        AT [cmds] \O

  Example:       AT \O <CR>

  Description:   Returns to on-line and requests reliable mode
                 connection.

                           REPORT SIGNAL QUALITY

  Type:              Immediate

  Format:            AT [cmds] %Q [cmds]

  Example:           AT %Q<CR>

  Description:       Reports signal quality. If the value is greater than
                     7, the modem will retrain when %E1 is set.

                            RESULT CODE FORMAT

  Type:          Configuration

  Format:        AT [cmds] \Vn [cmds]

  Example:       AT \V0 Q0<CR>

  Description:   Selects result codes from ATV command, MNP or V.42.

    Command                              Function

      \V0        ATV command defined result codes enabled.

   \V1          Modified MNP result codes enabled.

      \V2        Extended V.42 result codes enabled.

                            SWITCH TO MNP MODE

  Type:          Immediate

  Format:        AT [cmds] \Z

  Example:       AT \Z <CR>

  Description:   Switches to normal mode from MNP mode.

                           XON/XOFF PASS-THROUGH

  Type:          Configuration

  Format:        AT [cmds] \Xn [cmds]

  Example:       AT \X0 \U<CR>

  Description:   Selects whether XON/XOFF signals are sent to remote
                 modem.

    Command                              Function

   \X0          XON/XOFF signals trapped by local modem.

      \X1        XON/XOFF passed through local modem.

