
BOCA RESEARCH, INC.

ON-LINE EXPRESS V.34 (FDSP34AI)

Modem Type                   Data (asynchronous)/Fax/Voice
Maximum Data Rate            28.8Kbps
Maximum Fax Rate             14.4Kbps
Data Bus                     8 bit ISA
Fax Class                    Class I
Data Modulation Protocol     AT&T V.32terbo

                             Bell 103A/212A

                             ITU-T V.21, V.22bis, V.23, V.32, V.32bis,
                             V.34
Fax Modulation Protocol      ITU-T V.17, V.21CH2, V.27ter, V.29
Error Correction/Compression MNP5, V.42, V.42bis

[Image]

                                CONNECTIONS

        Purpose           Location            Purpose            Location

  Line in                   CN1       Microphone                   CN3

  Line out                  CN2       Speaker                      CN4

                            SERIAL PORT ADDRESS

    Setting         JP1/E          JP1/F         JP1/G          JP1/H

  COM1 (3F8h)       Closed         Open           Open           Open

   COM2             Open         Closed          Open           Open
  (2F8h)

  COM3 (3E8h)        Open          Open          Closed          Open

  COM4 (2E8h)        Open          Open           Open          Closed

                                 INTERRUPT

  Setting       JP1/A           JP1/B          JP1/C            JP1/D

   3          Closed           Open            Open            Open

     4          Open           Closed           Open            Open

     5          Open            Open           Closed           Open

     7          Open            Open            Open           Closed

                         Proprietary AT Command Set

                          AUTO FALLBACK CHARACTER

  Type:          Register

  Format:        AT [cmds] S43=n [cmds]

  Default:       13

  Range:         0 - 127

  Unit:          ASCII

  Description:   Set auto fallback character during MNP negotiation

                     AUTO-RELIABLE FALLBACK CHARACTER

  Type:          Configuration

  Format:        AT [cmds] %An [cmds]

  Default:       Unidentified

  Range:         0-127

  Unit:          ASCII

  Description:   Sets the character used as the auto-reliable fallback
                 character

                             AUTO SLEEP TIMER

  Format                  AT [cmds] S46=n [cmds]

  Default:                255

  Range:                  0 - 255

  Unit:                   100 ms

  Description:            Maximum duration of DTE and DCE inactivity
                          allowed prior to initiating low-power sleep
                          mode

                  AUTO-RELIABLE TIME BUFFER CONFIGURATION

  Type:             Register

  Format:           AT [cmds] S48=n [cmds]

  Description:      Controls the handling of incoming data during
                    auto-reliable time period

      Command                             Function

   S48=0           Data is discarded

       S48=1        Data is buffered

       S48=2        Data is discarded, modem returns to normal mode on
                    receiving auto-reliable fallback character

                                BREAK SEND

  Type:          Immediate

  Format:        AT [cmds] \Bn [cmds]

  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     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     break sent
                remote modem      then enter      to remote      to DTE
                                  command mode    modem

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

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

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

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

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

                                COMPRESSION

  Format         AT [cmds] S59=n [cmds]

  Default:       1

  Range:         0 - 1

  Description:   Selects MNP5 status

    Command                              Function

     S53=0       Data compression disabled

     S53=1       Data compression enabled

                                COMPRESSION

  Type:          Configuration

  Format:        AT %Cn

  Description:   Selects data compression

    Command                              Function

      %C0        Data compression disabled

   %C1          Data compression enabled

                               CONNECT MODE

  Type:          Configuration

  Format:        AT [cmds] S53=n [cmds]

  Description:   Sets connect mode

    Command                              Function

     S53=0       Normal mode enabled

     S53=1       Reliable mode enabled

     S53=2       Auto-reliable mode enabled

   S53=3        LAPM, MNP or normal mode enabled

     S53=4       LAPM or MNP mode enabled

                              DTE RATE STATUS

  Type:          Register

  Format:        AT [cmds] S62=n [cmds]

  Description:   Selects DTE rate

    Command                              Function

       0         300 bps

       1         600 bps

       2         1200 bps

       3         2400 bps

       4         4800 bps

       5         7200 bps

       6         9600 bps

       7         12Kbps

       8         14.4Kbps

       9         16.8Kbps

       10        19.2Kbps

       11        21.6Kbps

       12        24.0Kbps

       13        26.4Kbps

       14        28.8Kbps

       15        38.4Kbps

   16           57.6Kbps

       17        115.2Kbps

                             DTE SPEED OPTION

  Type:          Immediate

  Format:        AT [cmds] \Jn [cmds]

  Description:   Controls the speed of the DTE

    Command                              Function

      \J0        DCE and DTE rates are independent

                               FAX/DATA MODE

  Type:          Register

  Format:        AT [cmds] S50=n [cmds]

  Description:   Choose data or FAX mode

    Command                              Function

   0            Data mode enabled

       1         FAX mode enabled

                               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 TYPE

  Type:          Configuration

  Format:        AT [cmds] \Qn [cmds]

  Description:   Sets type of flow control used by modem

    Command                              Function

      \Q0        Flow control disabled

      \Q1        XON/XOFF flow control enabled

      \Q2        Returns ERROR

   \Q3          RTS/CTS flow control enabled

                             INACTIVITY TIMER

  Type:            Register

  Format:          AT [cmds] \Tn [cmds]

  Default:         0

  Range:           0-90

  Unit:            Minutes

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

                                 PROTOCOL

  Type:          Configuration

  Format:        AT [cmds] \Nn [cmds]

  Description:   Sets connect mode

    Command                              Function

      \N0        Normal mode enabled

      \N1        Direct mode enabled

      \N2        MNP reliable mode enabled

   \N3          MNP, LAP-M, or normal mode enabled

      \N4        LAP-M or MNP reliable enabled

                           EXTENDED RESULT CODES

  Type:          Configuration

  Format:        AT [cmds] \Vn [cmds]

  Example:       AT \V1 %C1<CR>

  Description:   Selects extended result codes

  Command                                Function

   \V0          Extended result codes disabled

  \V1            Extended result codes enabled

                              PROTOCOL/SPEED

  Format         AT [cmds] S37=n [cmds]

  Default:       0

  Range:         0-17

  Description:   Selects switched line speed

  Command                                Function

   S37=0        Connect at last AT speed

     S37=3       Connect at V.22 1200bps

     S37=6       Connect at V.22bis 2400bps

     S37=7       Connect at V.23 4800bps

     S37=8       Connect at V.32/V.32bis 4800bps

     S37=9       Connect at V.32/V.32bis 9600bps

     S37=10      Connect at V.32bis 12.0Kbps

     S37=11      Connect at V.32bis 14.4Kbps

     S37=12      Connect at V.34 16.8Kbps

     S37=13      Connect at V.34 19.2Kbps

     S37=14      Connect at V.34 21.6Kbps

     S37=15      Connect at V.34 24.0Kbps

     S37=16      Connect at V.34 26.4Kbps

     S37=17      Connect at V.34 28.8Kbps

                               RESULT CODES

  Type:          Configuration

  Format:        AT [cmds] S41=n [cmds]

  Description:   Selects extended result codes

    Command                              Function

   S41=0        Display DTE speed

     S41=1       Display carrier, protocol and compression

     S41=2       Display DCE speed

                            V42bis COMPRESSION

  Type:          Configuration

  Format:        AT [cmds] "Hn [cmds]

  Description:   Controls V.42bis compression

    Command                              Function

      "H0        V.42bis disabled

      "H1        V.42bis while transmit enabled

      "H2        Returns ERROR

   "H3          V.42bis during transmitting and receiving enabled

                               V.32 RETRAIN

  Type:           Register

  Format:         AT [cmds] S42=n [cmds]

  Range:          0 - 2

  Unit:           Bit-mapped

  Description:    Selects action the modem will take during bad line
                  quality on V.32/32bis connection

     Command                             Function

   S42=0         Auto-retrain disabled, hang up

      S42=1       Auto-retrain on line quality problem enabled

      S42=2       Modem ignores line quality problems

                           XON/XOFF PASS-THROUGH

  Type:          Configuration

  Format:        AT [cmds] \Xn [cmds]

  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

