
SIMA TECHNOLOGY CO., LTD.

V.34PVS

Card Type                    Modem (synchronous/asynchronous)
Chip Set                     Unidentified
I/O Options                  SVD, microphone in, speaker out
Maximum Data Rate            33.6Kbps
Maximum Fax Rate             14.4Kbps
Data Bus                     16-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, V.34

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

[Image]

                                CONNECTIONS

        Function           Label             Function              Label

  Line out                      CN1      Microphone in              CN3

  Line in                       CN2      Speaker out                CN4

                    PLUG-N-PLAY SELECTION

       Setting               JP12                 SW2

       Enabled              Closed         Pins 1 & 2 closed

      Disabled               Open          Pins 2 & 3 closed

        SERIAL PORT ADDRESS SELECTION

    Setting          JP1            JP2

  3F8h (COM1:)      Closed        Closed

  2F8h (COM2:)      Closed         Open

  3E8h (COM3:)       Open         Closed

  2E8h (COM4:)       Open          Open

                                   INTERRUPT SELECTION

  Setting    JP3     JP4      JP5      JP6      JP7      JP8      JP9     JP10     JP11

   IRQ3     Closed   Open     Open     Open     Open    Open     Open     Open     Open

   IRQ4     Open    Closed    Open     Open     Open    Open     Open     Open     Open

   IRQ5     Open     Open    Closed    Open     Open    Open     Open     Open     Open

   IRQ7     Open     Open     Open    Closed    Open    Open     Open     Open     Open

   IRQ9     Open     Open     Open     Open    Closed   Open     Open     Open     Open

  IRQ10     Open     Open     Open     Open     Open    Closed   Open     Open     Open

  IRQ11     Open     Open     Open     Open     Open    Open     Closed   Open     Open

  IRQ12     Open     Open     Open     Open     Open    Open     Open     Closed   Open

  IRQ15     Open     Open     Open     Open     Open    Open     Open     Open     Closed

                        SUPPORTED STANDARD COMMANDS

                             Basic AT Commands

  +++, comma, A/

  A, B, D, E, H, L, M, N, O, P, Q, T, V, W, X, Y, Z

  &C, &D, &F, &G, &K, &M, &P, &Q, &R, &S, &T, &V, &W, &X, &Y, &Z

                           Extended AT Commands

  \A, \B, \G, \K, \L, \N, \W

  %C, %F, %L, %Q, %T

                            Special AT Commands

  #CID, :E, *H, -K, )M, @M, +MS, -Q

                                S-Registers

  S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S12, S14, S16, S18, S21,
  S22, S23, S24, S25, S27, S29

  S30, S31, S32, S33, S36, S38, S39, S40, S46, S48, S86, S91, S92, S95,
  S201

            Note: See MHI documentation for complete information.

                         Proprietary AT Command Set

                          SIMULTANEOUS VOICE MODE

  Type:            Immediate

  Format:          AT [cmds] -SMS=x,y,z,a [cmds]

  Description:     Selects which simultaneous voice mode the modem will
                   operate in.

     Command                              Function

       x=0         Simultaneous voice mode disabled.

       x=2         SVD mode enabled.

       x=3         Auto-detect correct mode.

     y, z=300       Set minimum or maximum total speed at 300bps,
                    respectively.

    y, z=1200       Set minimum or maximum total speed at 1200bps,
                    respectively.

    y, z=2400       Set minimum or maximum total speed at 2400bps,
                    respectively.

    y, z=4800       Set minimum or maximum total speed at 4800bps,
                    respectively.

    y, z=7200       Set minimum or maximum total speed at 7200bps,
                    respectively.

                      SIMULTANEOUS VOICE MODE (CONT)

    Command                              Function

    y, z=9600      Set minimum or maximum total speed at 9600bps,
                   respectively.

   y, z=12000      Set minimum or maximum total speed at 12Kbps,
                   respectively.

   y, z=14400      Set minimum or maximum total speed at 14.4Kbps,
                   respectively.

   y, z=16800      Set minimum or maximum total speed at 16.8Kbps,
                   respectively.

   y, z=19200      Set minimum or maximum total speed at 19.2Kbps,
                   respectively.

   y, z=21600      Set minimum or maximum total speed at 21.6Kbps,
                   respectively.

   y, z=24000      Set minimum or maximum total speed at 24Kbps,
                   respectively.

   y, z=26400      Set minimum or maximum total speed at 26.4Kbps,
                   respectively.

   y, z=28800      Set minimum or maximum total speed at 28.8Kbps,
                   respectively.

       z=0         Auto-detect correct ML288 baud rate.

       z=1         Set ML288 symbol rate to 2400 bits/baud.

       z=2         Set ML288 symbol rate to 2743 bits/baud.

       z=3         Set ML288 symbol rate to 2800 bits/baud.

       z=4         Set ML288 symbol rate to 3000 bits/baud.

       z=5         Set ML288 symbol rate to 3200 bits/baud.

       z=6         Set ML288 symbol rate to 3429 bits/baud.

                              SVD DATA BURST

  Type:          Configuration

  Format:        AT [cmds] -SMC=n [cmds]

  Description:   Configures the SVD data burst mode.

    Command                              Function

     -SMC=0       SVD data burst disabled.

     -SMC=1       SVD data burst enabled.

                              SVD MODULATION

  Type:          Configuration

  Format:        AT [cmds] -SQS=m,n [cmds]

  Description:   Selects the modulation type used by SVD mode.

    Command                              Function

      x=0         Select V.61 modulation.

      x=1         Select ML144 modulation.

      x=2         Select ML288 modulation.

      y=0         Auto-detect modulation mode disabled.

      y=1         Auto-detect modulation mode enabled.

                               VOICE DEVICE

  Type:              Configuration

  Format:            AT [cmds] #VLS=n [cmds]

  Description:       Selects the I/O device for the DSP chip.

      Command                              Function

      #VLS=0         Telephone line and handset used for voice I/O.

      #VLS=1         Telephone handset used for voice I/O.

      #VLS=2         Internal speaker only used for voice I/O.

      #VLS=3         External microphone only used for voice I/O.

      #VLS=4         Telephone line and handset used for voice I/O;
                     internal speaker enabled.

      #VLS=5         Headset used for voice I/O.

      #VLS=6         Speakerphone used for voice I/O.

      See SIMA TECHNOLOGY CO., LTD. V.34SV for a full command summary.

