
ARCHTEK AMERICA CORPORATION

1914BAV

Modem Type                  Data (synchronous/asynchronous)/Fax/Voice
Maximum Data Rate           19.2Kbps
Maximum Fax Rate            14.4Kbps
Data Bus                    8-bit ISA
Fax Class                   Class I
Data Modulation Protocol    Bell 103J/212A

                            ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis

                            AT&T V.32terbo
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

  Line out                  CN1       Speaker line out             CN4

  Line in                   CN2       Microphone line in           CN5

  Audio line in             CN3

                        BASE I/O ADDRESS SELECTION

       Port          JP1 pins 7 & 8    JP1 pins 9 & 10   JP1 pins 11 & 12

   COM1: (100h)          Open              Open               Open

   COM2: (180h)           Open             Closed              Open

   COM3: (280h)          Closed             Open              Closed

   COM4: (300h)          Closed            Closed              Open

   COM5: (380h)          Closed            Closed             Closed

                          INTERRUPT SELECTION

       IRQ         JP1 pins 1 & 2     JP pins 3 & 4    JP1 pins 5 & 6

        5               Open              Open             Closed

        7               Open             Closed             Open

   9                  Closed             Open              Open

                         Proprietary AT Command Set

                               CALLING TONE

  Type:          Register

  Format:        AT [cmds] S35=n [cmds]

  Example:       AT S35=1 DT555-1212<CR>

  Description:   Controls the transmission of the calling tone while
                 dialing.

    Command                              Function

     S35=0       Calling tone disabled.

   S35=1        Calling tone enabled.

                                COMPRESSION

  Type:          Configuration

  Format:        AT [cmds] %Cn [cmds]

  Example:       AT %C0 <CR>

  Description:   Selects data compression.

    Command                              Function

      %C0        Data compression disabled.

   %C1          Data compression enabled.

                                COMPRESSION

  Type:          Configuration

  Format:        AT "Hn

  Example:       AT %C0 "H0 <CR>

  Description:   Selects data compression.

    Command                              Function

      "H0        Data compression disabled.

   "H1          Data compression enabled.

                               CONNECT MODE

  Type:          Configuration

  Format:        AT [cmds] \Nn [cmds]

  Example:       AT \N0 DT555-1212<CR>

  Description:   Sets connect mode.

    Command                              Function

      \N0        Normal mode enabled.

      \N1        Direct mode enabled.

      \N2        Reliable mode enabled.

   \N3          Auto-reliable mode enabled.

      \N4        LAPM mode enabled.

