
BOCA RESEARCH, INC.

BOCA 112K DYNAMICDUO

Card Type                    Modem, Fax
Chip Set                     Unidentified
Maximum Modem Rate           56Kbps
Maximum Fax Rate             14.4Kbps
Data Modulation Protocol     Bell 103A/212A

                             ITU-T V.21, V.22, V.22bis, V.22A/B, V.23,
                             V.32, V.32bis, V.34
Fax Modulation Protocol      ITU-T V.17, V.21CH2, V.27ter, V.29, V.33
Error Correction/Compression MNP10-EC, MNP5, V.42, V.42bis
Fax Class                    Class I
Data Bus                     32-bit PCI
Card Size                    Three-quarter length, full-height card

[Image]

                                CONNECTIONS

         Function            Label            Function             Label

  Line in                         CN1       Line out                CN2

                           SUPPORTED COMMAND SET

                             Basic AT Commands

  AT, +++, A/

  A, E, H, M, O, Q, V, W, X, Y, Z

  &C, &P, &T, &V, &W, &Y

                           Extended AT Commands

  \K, \N

  %C, %E, %L, %Q

                                S Registers

  S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S14, S16, S18,
  S21, S22, S23, S24, S25,

  S26, S27, S28, S29, S30, S31, S32, S33, S36, S37, S38, S39, S40, S41,
  S82, S91, S92, S95

                             Special Commands

  +MS

  Note: See MHI Help File for full command documentation.











                         Proprietary AT Command Set

                            AUTO-MODE DETECTION

  Type:                  Configuration

  Format:                AT [cmds] Nn [cmds]

  Description:           Selects various options for the automatic
                         detection and negotiation of protocols during
                         the handshake process if the modem is
                         communicating with a remote modem of dissimilar
                         speed.

        Command                              Function

          N0             Auto-mode detection disabled

          N1             Auto-mode detection enabled

                            COMMUNICATIONS MODE

  Type:           Configuration

  Format:         AT [cmds] &Qn [cmds]

  Description:    Selects communications mode options

    Command                                Mode

      &Q0         Asynchronous mode, serial port speed follows connect
                  speed.

      &Q5         Error correction mode

      &Q6         Buffered asynchronous mode

                           DATA SET READY (DSR)

  Type:          Configuration

  Format:        AT [cmds] &Sn [cmds]

  Description:   Selects DSR options

    Command                              Function

      &S0        DSR forced high

      &S1        DSR high only while modem is handshaking or connected

                                     DATA TERMINAL READY (DTR)

  Type:                      Configuration

  Format:                    AT [cmds] &Dn [cmds]

  Description:               Selects modem response to DTR

            Note: The action each variant of &D causes depends on the setting of &Q

         &Q Setting                &D0               &D1              &D2                &D3

       &Q0, &Q5, &Q6              NONE            Command 2        Command 3          Command 4

          &Q1, &Q4              Command 1         Command 2        Command 3          Command 4

          &Q2, &Q4              Command 3         Command 3        Command 3          Command 3

          Command                                          Function

         Command 0           Modem does not respond to DTR

         Command 1           Modem goes to command mode after DTR goes is off

         Command 2           Modem goes to command mode and disconnects (hangs up) after DTR goes
                             off; Auto-Answer is disabled.

         Command 3           Modem is initialized after DTR goes off

                                   DIAL

  Type:                  Immediate

  Format:                AT [cmds] D<#> [cmds]

  Description:           Dials telephone number according to any
                         modifiers included in the string

  Note:                  Any combination of modifiers can be used to
                         produce the desired dial functions in sequence.

        Command                              Function

          DL             Re-dial last number

          DP             Pulse dialing enabled

         DS=n            Dial stored telephone number n

          DT             Tone dialing enabled/Pulse dialing disabled

          DW             Dialing resumed following dial tone detection

          D,             Dialing paused for amount of time specified in
                         S8 register

          D!             Flash function initiated. Modem commanded to go
                         off-hook for specified time before returning
                         on-hook.

          D@             Wait for Quite Answer function enabled. Modem
                         waits until a "quiet answer," a ring-back signal
                         followed by silence up to the time specified in
                         S7, is received prior to executing the rest of
                         the dial string.

          D^             Disable calling tone

          D;             Modem returned to idle state after dialing. The
                         semicolon can only be placed at the end of the
                         dial command.

                          FACTORY DEFAULT PROFILE

  Type:             Configuration

  Format:           AT [cmds] &F [cmds]

  Description:      Sets values in active profile to values found in the
                    default profile

     Command                              Function

       &F0          Restore factory configuration 0

       &F1          Restore factory configuration 1

                               FLOW CONTROL

  Type:          Configuration

  Format:        AT [cmds] &Kn [cmds]

  Description:   Enables flow control options

    Command                              Function

      &K0        Flow control disabled

      &K3        RTS/CTS flow control enabled

      &K4        XON/XOFF flow control enabled

      &K5        Transparent XON/XOFF flow control enabled

      &K6        Both RTS/CTS and XON/XOFF flow control enabled















                            REPORT INFORMATION

  Type:          Immediate

  Format:        AT [cmds] In [cmds]

  Description:   Displays information requested

    Command                              Function

       I0        Reports the product identification code

       I1        Reports ROM checksum

       I2        Tests and reports ROM checksum

       I3        Reports the firmware revision level

       I4        Reports OEM defined identifier string

       I5        Reports country code

       I6        Reports modem data pump model

       I7        Reports DAA code

                                  RTS/CTS

  Type:          Configuration

  Format:        AT [cmds] &Rn [cmds]

  Description:   Selects RTS/CTS options

    Command                              Function

      &R0        Function not supported

      &R1        CTS forced high, RTS is ignored.

                              SPEAKER VOLUME

  Type:          Configuration

  Format:        AT [cmds] Ln [cmds]

  Description:   Controls speaker volume

    Command                              Function

       L0        Low volume setting

       L1        Low volume setting

       L2        Medium volume setting

       L3        Highest volume setting

                          STORE TELEPHONE NUMBER

  Type:                  Configuration

  Format:                AT [cmds] &Zn=(phone # & modifiers)

  Description:           Writes selected telephone numbers into the
                         non-volatile memory at location n

            Note: The characters described in the D command are valid for
            use in the &Z command; telephone numbers and modifiers can
            include up to 36 characters.

        Command                              Function

          &Z0            Stores a 34 digit dial string

          &Z1            Stores a 34 digit dial string

          &Z2            Stores a 34 digit dial string

          &Z3            Stores a 34 digit dial string









                            Extended AT Commands

                        SINGLE LINE CONNECT MESSAGE

  Type:             Configuration

  Format:           AT [cmds] \Vn [cmds]

  Description:      Selects the operating mode the modem uses while
                    connected

     Command                              Function

       \V0          Connect messages are controlled by the command
                    settings X, W, and S95

       \V1          Connect messages are displayed in single line format

                            S(status) -REGISTERS

                             AUTOSYNC OPTIONS

  Type:          Register

  Format         AT [cmds] S19=n [cmds]

  Default:       0

  Range:         0-255

  Unit:          1 second

  Description:   Sets the AutoSync options

                         CONNECTION FAILURE CODES

  Type:               Register

  Format              AT [cmds] S86? [cmds]

  Description:        Reports codes which correspond to the possible
                      causes of a connection failure

       Value                                Meaning

         0            Normal hang up

         4            Carrier signal lost

         5            No error-control detected for remote modem during
                      feature negotiation

         9            No common protocol found

         12           No failure - remote modem disconnected normally

         13           Remote modem failed to respond after 10
                      re-transmissions same message

         14           Violation of negotiated protocol caused failure

                         DATA COMPRESSION CONTROL

  Type:          Register

  Format         AT [cmds] S46 [cmds]

  Default:       128

  Range:         128

  Description:   Controls data compression

                               HDLC ADDRESS

  Type:          Register

  Format         AT [cmds] S20=n [cmds]

  Default:       0

  Range:         0-255

  Unit:          1 second

  Description:   Sets the AutoSync HDLC address

                             V.42 NEGOTIATION

  Type:          Register

  Format         AT [cmds] S48 [cmds]

  Default:       7

  Range:         0, 7, 128

  Description:   Controls V.42 negotiation

