
CARDINAL TECHNOLOGIES, INC.

MB14400M

Modem Type                   Data (Asynchronous/Synchronous)/Fax
Maximum Data Rate            14.4K bps
Maximum Fax Rate             14.4K bps
Data Bus                     8-bit ISA
Fax Class                    Class II
Data Modulation Protocols    Bell 103 & 212A

                             ITU-T V32 & V32 bis & V.22 & V.22bis & V.21
Fax Modulation Protocol      ITU-T V.29 & V.27 GRP III
Error Correction/Compression ITU-T V.42, & V.42bis,MNP 2-5

[Image]

                            CONNECTIONS

       Purpose          Location         Purpose         Location

  Line out                CN1      Line in                  CN2

               COM PORT & IRQ SETTINGS

       COM          SW1/1    SW1/2    SW1/3    SW1/4

    COM2/IRQ3        Off      On       Off       On

    COM1/IRQ4        On       On        On      Off

    COM3/IRQ4        On       Off       On      Off

    COM4/IRQ3        Off      Off      Off       On

                   INTERRUPT SELECT

          Setting                      P3

  IRQ Set by SW1 switches           All open

           IRQ2                Pins 2 & 3 closed

           IRQ5                Pins 1 & 2 closed

                         PROPRIETARY RESULT CODES

       Result code               Message                Description

            9                  CONNECT 600           Connect at 600bps

           12                  CONNECT 9600         Connect at 9600bps

           13                  CONNECT 7200         Connect at 7200bps

           15                 CONNECT 14,400       Connect at 14,400bps

           16                 CONNECT 19,200       Connect at 19,200bps

           17                 CONNECT 38,400       Connect at 38,400bps

           19                CONNECT 115,200       Connect at 115,200bps

           51                 CARRIER 12,200       Carrier at 12,200bps



                        i3 - PROPRIETARY PROTOCOLS

  Type:          CONFIGURATION

  Format:        ATI3

  Example:       AT I3<CR>

  Description:   Retrieves the software version data.

                         W - PROPRIETARY PROTOCOLS

  Type:

  Format:        AT [cmds]

  Example:       AT <CR>

  Description:

                       W - PROPRIETARY PROTOCOLS

  Note:      INFORMATIONAL

  Command                             Protocol

     W0      Protocol negotiation status not reported.

     W1      Protocol negotiation status reported.

     W2      Protocol negotiation status not reported; response is DCE



                        &M - PROPRIETARY PROTOCOLS

  Type:          ASYNCHRONOUS MODE

  Format:        AT &M0

  Example:       AT &M0<CR>

  Description:   Set mode to Asynchronous, identical to &Q0.

                        &Q - PROPRIETARY PROTOCOLS

  Note:       INFORMATIONAL

   Command                             Protocol

     &Q1      Reserved.

     &Q2      Reserved.

     &Q3      Reserved.

     &Q4      Forces modem to issue OK result code; no changes to
              operation.

     &Q7      Reserved.



                        &T2 - PROPRIETARY PROTOCOLS

  Type:          LOOPBACK TEST

  Format:        AT &T2

  Example:       AT &T2<CR>

  Description:   Reserved.

                    \A - PROPRIETARY PROTOCOLS

  Note:     ERROR CORRECTION & DATA COMPRESSION

  Command                         Protocol

    \A0     Sets MNP block size to 64 char.

    \A1     Sets MNP block size to 128 char.

    \A2     Sets MNP block size to 192 char.

    \A3     Sets MNP block size to 256 char.

                   \Bn - PROPRIETARY PROTOCOLS

  Note:     ERROR CORRECTION & DATA COMPRESSION

  Command                         Protocol

    \Bn     Sends n * 100 ms break to the remote, def 300

                    \G - PROPRIETARY PROTOCOLS

  Note:     ERROR CORRECTION & DATA COMPRESSION

  Command                         Protocol

    \G0     Disables XON/XOFF flow control.

    \G1     Enables XON/XOFF flow control.

                        \K - PROPRIETARY PROTOCOLS

  Note:            ERROR CORRECTION & DATA COMPRESSION

     Command                              Protocol

       \K0         Break from port; sets to Command mode; no break sent
                   to remote modem. Breaks from command mode; Clears
                   buffers, sends break. Breaks from remote; clears
                   buffers; sends break.

       \K1         Breaks from port; clears buffers, sends break. Breaks
                   command; clear buffers; sends break. Break from
                   remote; clears buffers passes break on to port.

       \K2         Breaks from port; sets to command mode; no break sent.

       \k3         Breaks from port; sends break. Breaks command; sends
                   break. breaks remote and passes break on to port.

       \K4         Breaks from port; Sets to command mode; no break sent.
                   Breaks command; sends break with sequence of data.
                   Breaks remote; passes break on to port.

       \K5         Breaks from port; Sends break with sequence of data.
                   Breaks command; sends break with sequence of data.
                   Breaks from remote; passes break on to port.

                    \l - PROPRIETARY PROTOCOLS

  Note:     ERROR CORRECTION & DATA COMPRESSION

  Command                         Protocol

    \l0     Sets stream MNP mode.

    \l1     Sets block MNP mode.

                    \N - PROPRIETARY PROTOCOLS

  Note:     ERROR CORRECTION & DATA COMPRESSION

  Command                         Protocol

    \N0     Sets mode normal.

    \N1     Sets mode direct.

    \N2     Sets mode reliable.

    \N3     Sets mode auto reliable.

                        \O - PROPRIETARY PROTOCOLS

  Note:            ERROR CORRECTION & DATA COMPRESSION

     Command                              Protocol

        \0         Tries to negotiate a reliable connection. Will only be
                   successful if connection exists. Note: has to be last
                   command in the line.

                   \Tn - PROPRIETARY PROTOCOLS

  Note:     ERROR CORRECTION & DATA COMPRESSION

  Command                         Protocol

    \Tn     Programs inactivity timer; n= 0 to 42, def 0.

                        \U - PROPRIETARY PROTOCOLS

  Note:            ERROR CORRECTION & DATA COMPRESSION

     Command                              Protocol

        \U         12 second wait for request from remote to negotiate
                   link. Will only be successful if connection exists.
                   Note: has to be last command in the line.

                        \Y - PROPRIETARY PROTOCOLS

  Note:            ERROR CORRECTION & DATA COMPRESSION

     Command                              Protocol

        \Y         Transmits link request (originate mode)/ accepts
                   request (answer mode). Will only be successful if
                   connection exists. Note: has to be last command in the
                   line.

                        \Z - PROPRIETARY PROTOCOLS

  Note:       ERROR CORRECTION & DATA COMPRESSION

  Command                              Protocol

     \Z       Changes from reliable mode to normal mode & clears buffers.

                    %C - PROPRIETARY PROTOCOLS

  Note:     ERROR CORRECTION & DATA COMPRESSION

  Command                         Protocol

    %C0     Disables data compression (MNP)

    %C1     Enables data compression (MNP)

                        %Dn - PROPRIETARY PROTOCOLS

  Note:         ERROR CORRECTION & DATA COMPRESSION

    Command                             Protocol

      %D2       Sets dictionary size to 2048 (BLTZ.)

      %D0       Sets dictionary size to 512 (BLTZ).

      %D1       Sets dictionary size to 1024 (BLTZ).

      %D3       Sets dictionary size to 4096 single direction 2048
                bi-directional (BLTZ).

                   %En - PROPRIETARY PROTOCOLS

  Note:     ERROR CORRECTION & DATA COMPRESSION

  Command                         Protocol

    %E0     Disable auto retrain.

    %E1     Enable auto retrain.

                        %L - PROPRIETARY PROTOCOLS

  Note:        ERROR CORRECTION & DATA COMPRESSION

   Command                              Protocol

     %L        Echoes the received signal (Same strength) range -9dBm to
               -43dBm.

                   %Mn - PROPRIETARY PROTOCOLS

  Note:     ERROR CORRECTION & DATA COMPRESSION

  Command                         Protocol

    %M0     Disables BLTZ compression mode.

    %M1     Enables BLTZ transmit only compression mode.

    %M2     Enables BLTZ receive only compression mode.

    %M3     Enables BLTZ bi-directional compression mode.

                        %P - PROPRIETARY PROTOCOLS

  Note:         ERROR CORRECTION & DATA COMPRESSION

   Command                              Protocol

      %P        Resets BLTZ dictionary (local) and transmits command to
                reset remote.

                    %Q - PROPRIETARY PROTOCOLS

  Note:     ERROR CORRECTION & DATA COMPRESSION

  Command                         Protocol

    %Q      Returns the value of the EQM high order byte.

                        %Sn - PROPRIETARY PROTOCOLS

  Note:            ERROR CORRECTION & DATA COMPRESSION

     Command                              Protocol

       %Sn         Sets BLTZ max number of characters compressed into
                   single BLTZ word. Range 2 to 250, def 32

                          PROPRIETARY COMMAND SET

  Type:                 Configuration

  Format:               ATS(register)=(Command Value)

  Example:              ATS36=5

  Description:          Writes to or reads from a specified register.

       Register          Command Value               Function

         S36                   3          Negotiation failure - direct
                                          connect.

         S36                   4          Negotiation failure - normal
                                          connect.

         S36                   5          MNP attempt - direct connect if
                                          failure.

         S36                   7          MNP attempt - normal connect if
                                          failure.

                          PROPRIETARY COMMAND SET

  Type:                 Configuration

  Format:               ATS(register)=(Command Value)

  Example:              ATS37=10

  Description:          Writes to or reads from a specified register.

       Register          Command Value               Function

         S37                  10          Attempt to negotiate line speed
                                          12,200

         S37                  12          Attempt to negotiate line speed
                                          7200

                          PROPRIETARY COMMAND SET

  Type:                Configuration

  Format:              ATS(register)=(Command Value)

  Example:             ATS46=138

  Description:         Writes to or reads from a specified register.

       Register         Command Value                Function

         S46                 138         Enable error compression &
                                         compression.

         S46                 136         Enable error compression & no
                                         compression

                          PROPRIETARY COMMAND SET

  Type:                Configuration

  Format:              ATS(register)=(Command Value)

  Example:             ATS82=128

  Description:         Writes to or reads from a specified register.

       Register         Command Value                Function

         S82                 128         Transmit break in data sequence.

         S82                  3          Transmit break immediately; save
                                         data integrity.

         S82                  7          Transmit break immediately; data
                                         integrity lost.



