
ARCHTEK CORPORATION

5634BTS

Card Type                      Modem/Fax card
Chip Set                       Texas Instruments
Maximum Modem Rate             56Kbps
Maximum Fax Rate               14.4Kbps
Data Modulation Protocol       Bell 103/212Z

                               ITU-T V.21, V.22, V.22bis, V.32, V.32bis,
                               V.34, V.34bis, V.90, X2
Fax Modulation Protocol        ITU-T V.17, V.27ter, V.29, V.21 CH 2
Error Correction/Compression   MNP5, V.42, V.42bis
Fax Class                      Class I & 2
Data Bus                       16-bit ISA

     [Image]

                                CONNECTIONS

        Function           Label             Function              Label

  Line in (RJ-11)               CN1      Speaker jack               CN3

  Line out (RJ-11)              CN2      Microphone jack            CN4

              SERIAL PORT ADDRESS

      Setting        JP1/A     JP1/B     JP1/C

    COM1 (3F8h)     Closed    Closed    Closed

    COM2 (2F8h)      Open     Closed    Closed

    COM3 (3E8h)     Closed     Open     Closed

    COM4 (2E8h)      Open      Open     Closed

    Plug & play      Open      Open      Open

                                 INTERRUPT

    Setting      JP2/A     JP2/B     JP2/C     JP2/D     JP2/E     JP2/F

     IRQ3        Closed     Open      Open      Open      Open     Open

     IRQ4         Open     Closed     Open      Open      Open     Open

     IRQ5         Open      Open     Closed     Open      Open     Open

     IRQ9         Open      Open      Open     Closed     Open     Open

     IRQ10        Open      Open      Open      Open     Closed    Open

     IRQ15        Open      Open      Open      Open      Open     Closed

  Plug & play     Open      Open      Open      Open      Open     Open

                    SUPPORTED COMMAND SET

                      Basic AT Commands

  AT, +++, A/

  A, E, H, M, O, V

  &C, &G, &T, &W, &Z

                         S Registers

  S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S18



  Note: See MHI Help File for full command documentation.

                         PROPRIETARY AT COMMAND SET

                               BREAK OPTIONS

  Type:                Configuration

  Format               AT [cmds] &Yn [cmds]

  Description:         Sets the method for break transmission during
                       error-control and ASB connections.

       Command                              Function

         &Y0           Destructive signaling, buffers cleared, does not
                       pass break to DCE

         &Y1           Expedited destructive signaling, buffers cleared,
                       immediately send timed break

         &Y2           Expedited signaling, break sent out of sequence

                          COMMUNICATION PROTOCOLS

  Type:          Configuration

  Format:        AT [cmds] Bn [cmds]

  Description:   Selects the communication protocol for data calls

    Command                              Protocol

       B0        ITU-T V.25 answer sequence

       B1        Answer tone

                                COMPRESSION

  Type:                  Configuration

  Format:                AT [cmds] &Kn [cmds]

  Description:           Selects data compression

        Command                              Function

          &K0            Data compression disabled

          &K1            MNP5 and V.42bis enabled if DTE rate is higher
                         than link rate and data compression supported by
                         remote

          &K2            MNP5 and V.42bis enabled

          &K3            V.42bis enabled

                               CONNECT MODE

  Type:          Configuration

  Format:        AT [cmds] &Mn [cmds]

  Description:   Controls the type of connection the modem will operate
                 in

    Command                              Function

      &M0        Normal mode enabled

      &M4        Auto-reliable mode enabled

      &M5        MNP reliable mode enabled

                           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

    Command                              Function

      &D0        DTR override

      &D1        DTR toggle causes online command mode

      &D2        DTR toggle causes modem to go on-hook

                         DCE LINE SPEED (MAXIMUM)

  Type:                  Configuration

  Format                 AT [cmds] &Nn [cmds]

  Description:           Sets the maximum allowable data exchange rate
                         attempted during handshake process.

        Command                              Function

          &N1            Speed of last connection

          &N2            300bps

          &N3            1200bps

          &N4            2400bps

          &N5            4800bps

          &N6            7200bps

          &N7            9600bps

          &N8            12.0Kbps

          &N9            14.4Kbps

          &N10           16.8Kbps

          &N22           19.2Kbps

          &N12           21.6Kbps

          &N13           24.0Kbps

          &N14           26.4Kbps

          &N15           28.8Kbps

          &N16           31.2Kbps

          &N17           33.6Kbps

          &N18           32.0Kbps (X2)

          &N19           36.0Kbps (X2)

          &N20           40.0Kbps (X2)

          &N21           44.0Kbps (X2)

          &N22           48.0Kbps (X2)

          &N23           49.3Kbps (X2)

          &N24           50.7Kbps (X2)

          &N25           52.0Kbps (X2)

          &N26           53.3Kbps (X2)

          &N27           54.7Kbps (X2)

                      &N256.0Kbps (X2)

          &N29           57.3Kbps (X2)

          &N30           58.7Kbps (X2)

                      &N360.0Kbps (X2)

          &N32           61.3Kbps (X2)

                         DCE LINE SPEED (MINIMUM)

  Type:                  Configuration

  Format                 AT [cmds] &Un [cmds]

  Description:           Sets the minimum allowable data exchange rate
                         attempted during handshake process.

        Command                              Function

          &U1            No minimum

          &U2            300bps

          &U3            1200bps

          &U4            2400bps

          &U5            4800bps

          &U6            7200bps

          &U7            9600bps

          &U8            12.0Kbps

          &U9            14.4Kbps

          &U10           16.8Kbps

          &U22           19.2Kbps

          &U12           21.6Kbps

          &U13           24.0Kbps

          &U14           26.4Kbps

          &U15           28.8Kbps

          &U16           31.2Kbps

          &U17           33.6Kbps

          &U18           32.0Kbps (X2)

          &U19           36.0Kbps (X2)

          &U20           40.0Kbps (X2)

          &U21           44.0Kbps (X2)

          &U22           48.0Kbps (X2)

          &U23           49.3Kbps (X2)

          &U24           50.7Kbps (X2)

          &U25           52.0Kbps (X2)

          &U26           53.3Kbps (X2)

          &U27           54.7Kbps (X2)

                      &U256.0Kbps (X2)

          &U29           57.3Kbps (X2)

          &U30           58.7Kbps (X2)

                      &U360.0Kbps (X2)

          &U32           61.3Kbps (X2)

                                   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

          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/             Delays for 125ms before dialing

          DR             Answer mode enabled; originate mode disabled
                         following handshake initiation.

          DSn            Dial stored telephone number n

          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$             Wait for prompt tone detection function enabled.
                         Waits for prompt tone for amount of time
                         specified by the S7 command.

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

                       ERROR CORRECTION RESULT CODES

  Type:               Configuration

  Format:             AT [cmds] &An [cmds]

  Description:        Selects error correction responses

       Command                             Function

         &A0          ARQ result codes disabled

         &A1          ARQ to word CONNECT result codes enabled when an
                      error correction connection is made

         &A2          V.32 indicator added in result codes for calls at
                      or above 4800bps

         &A3          Protocol response added: /LAPM, /MNP, or NONE and
                      V.42bis/MNP5

                          FACTORY DEFAULT PROFILE

  Type:             Configuration

  Format:           AT [cmds] &Fn [cmds]

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

     Command                              Function

       &F0          Load standard factory configuration

       &F1          Restore factory configuration 1. Hardware flow
                    control

       &F2          Restore factory configuration 2. Software flow
                    control

                                     FLOW CONTROL

  Type:          Configuration

  Format:        AT [cmds] &Hn [cmds]

  Description:   Enables flow control options

    Command                              Function

      &H0        Flow control disabled

      &H1        RTS to CTS flow control enabled

      &H2        XON/XOFF flow control enabled

      &H3        RTS/CTS & XON/XOFF flow control enabled

                               LIST DISPLAY

  Type:          Immediate

  Format:        AT [cmds] &$ [cmds]

  Description:   Displays a list of ampersand commands

                             LOCK SERIAL PORT

  Type:               Configuration

  Format:             AT [cmds] &Bn [cmds]

  Description:        Sets operation of serial port speed

      Command                              Function

        &B0           Serial speed follows connect speed

        &B1           Serial speed locked

        &B2           In answer mode; serial speed fixed for ARQ calls,
                      variable for non-ARQ calls

                            PULSE DIALING RATIO

  Type:          Configuration

  Format:        AT [cmds] &Pn [cmds]

  Description:   Selects pulse dial make/break ratio

    Command                              Function

      &P0        39/61ms at 10pps (North America)

      &P1        33/67ms at 10pps (Europe)

                            REPORT INFORMATION

  Type:          Immediate

  Format:        AT [cmds] In [cmds]

  Description:   Displays information requested

    Command                              Function

       I0        Reports product code

       I1        Reports ROM checksum

       I2        Reports results of RAM self-test

       I3        Reports product type

       I4        Reports current modem settings

       I5        Reports NVRAM settings

       I6        Reports link diagnostics

       I7        Reports product confirmation

       I8        Reserved

       I9        Reports plug & play information

      I10        Reserved

      I11        Reports call statistics

                        RESTORE PROFILE ON POWER-UP

  Type:               Configuration

  Format:             AT [cmds] Yn [cmds]

  Description:        Restores a selected profile into the active profile
                      on power-up (hard reset)

      Command                              Function

         Y0           Restore profile 0 on power-up

         Y1           Restore profile 1 on power-up

         Y2           Restore generic factory template (&F0)

         Y3           Hardware flow control (&F1)

         Y4           Software flow control (&F2)

                               RESULT CODES

  Type:          Configuration

  Format:        AT [cmds] Qn [cmds]

  Description:   Enables modem to send result codes to the DTE

    Command                              Function

       Q0        Result code sending enabled

       Q1        Result code sending disabled

       Q2        Result code sending only in originate mode

       Q3        Result code sending only in ring mode

                                    RTS

  Type:          Configuration

  Format:        AT [cmds] &Rn [cmds]

  Description:   Selects RTS

    Command                              Function

      &R0        RTS signal is ignored

      &R1        Data is sent to DTE only is RTS in forced high

                     SELECT CALL PROGRESS RESULT CODES

  Type:                  Configuration

  Format:                AT [cmds] Xn [cmds]

  Description:           Enables selection of tone detection and
                         associated result code format options

        Command                              Function

           X0            Busy and dial tone detection disabled; result
                         codes 0 - 4 enabled.

           X1            Busy and dial tone detection disabled; result
                         codes 0 - 5 & 10 - 25 enabled.

           X2            Busy tone detection disabled, dial tone
                         detection enabled; result codes 0 - 6 & 10 - 236
                         enabled.

           X3            Busy and dial tone detection disabled; 8 - 236
                         enabled.

        X4 - X6          Busy and dial tone detection enabled; extended
                         result codes enabled

                                SOFT RESET

  Type:                Immediate

  Format:              AT [cmds] Zn [cmds]

  Description:         Restores modem profiles previously saved in
                       non-volatile RAM using the &W command.

       Command                              Function

          Z0           Restore NVRAM profile selected by ATY command

          Z1           Restore NVRAM profile 0

          Z2           Restore NVRAM profile 1

          Z3           Restore factory default profile 0 (&F0)

          Z4           Restore factory default profile 1 (&F1)

          Z5           Restore factory default profile 2 (&F2)

                              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

                           XON/XOFF PASS-THROUGH

  Type:          Configuration

  Format:        AT [cmds] &In [cmds]

  Description:   Selects whether XON/XOFF signals are sent to remote
                 modem

    Command                              Function

      &I0        XON/XOFF signals trapped by local modem

      &I1        XON/XOFF passed through local modem and remote

      &I2        XON/XOFF passed through local modem only

                            S(status) -REGISTERS

           ANSWER TONES, DEFAULT TIMES, AND CONNECTION LIMITING

  Type:           Register

  Format          AT [cmds] S28=n [cmds]

  Description:    Controls answer tones, connections, and time specified

    Command                              Function

     S28=0       Eliminates V.32 answer tones for a faster connection

     S28=8       All default times are in 1sec units

    S28=255      Connections disabled except V.32 9600bps

                          BIT-MAPPED REGISTER S27

  Format:            AT [cmds] S27=n [cmds]

  Range:             0-255

  Description:       Select modulations and error correction flags

     Bit        Value                       Function

      0              0  V.21/Bell 103 mode disabled

                    1   V.21/Bell 103 mode enabled

      1              0  Unencoded modulation in V.32 mode disabled

                    1   Unencoded modulation in V.32 mode enabled

      2              0  V.32 modulation enabled

                    1   V.32 modulation disabled

      3              0  2100Hz answer tone enabled

                    1   2100Hz answer tone enabled

      4              0  V.23 fallback mode disabled

                    1   V.23 fallback mode enabled

      5              0  V.32bis mode enabled

                    1   V.32bis mode disabled

      6             0   Reserved

      7              0  Software compatibility mode disabled

                    1   Software compatibility mode enabled

                          BIT-MAPPED REGISTER S32

  Format:            AT [cmds] S32=n [cmds]

  Range:             0-255

  Description:       Select modulations and call control flags

     Bit        Value                       Function

      0              0  V.8 call indicate disabled

                    1   V.8 call indicate enabled

      1              0  V.8 mode disabled

                    1   V.8 mode enabled

      2              0  V.FC modulation enabled

                    1   V.FC modulation disabled

      3              0  V.34 modulation enabled

                    1   V.34 modulation disabled

      4              0  V.34+ modulation enabled

                    1   V.34+ modulation disabled

      5              0  X2 modulation enabled

                    1   X2 modulation disabled

      6              0  V.90 modulation enabled

                    1   V.90 modulation disabled

      7             0   Reserved

                          BIT-MAPPED REGISTER S33

  Format:            AT [cmds] S33=n [cmds]

  Range:             0-255

  Description:       Enables/disables symbol rates

     Bit        Value                       Function

      0              0  2400 symbol rate enabled

                    1   2400 symbol rate disabled

      1              0  2743 symbol rate enabled

                    1   2743 symbol rate disabled

      2              0  2800 symbol rate enabled

                    1   2800 symbol rate disabled

      3              0  3000 symbol rate enabled

                    1   3000 symbol rate disabled

      4              0  3200 symbol rate enabled

                    1   3200 symbol rate disabled

      5              0  3429 symbol rate enabled

                    1   3429 symbol rate disabled

      6             0   Reserved

      7              0  2400 symbol rate enabled

                    1   2400 symbol rate disabled

                          BIT-MAPPED REGISTER S34

  Format:            AT [cmds] S34=n [cmds]

  Range:             0-255

  Description:       Controls trellis coding options

     Bit        Value                       Function

      0              0  8S-2D trellis encoding enabled

                    1   8S-2D trellis encoding disabled

      1              0  16S-4D trellis encoding enabled

                    1   16S-4D trellis encoding disabled

      2              0  32S-2D trellis encoding enabled

                    1   32S-2D trellis encoding disabled

      3              0  64S-4D trellis encoding enabled

                    1   64S-4D trellis encoding disabled

      4              0  Non-linear coding enabled

                    1   Non-linear coding disabled

      5              0  TX level deviation enabled

                    1   TX level deviation disabled

      6              0  Pre-emphasis enabled

                    1   Pre-emphasis disabled

      7              0  Pre-coding enabled

                    1   Pre-coding disabled

                          BIT-MAPPED REGISTER S41

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

  Range:             0-255

  Description:       Controls trellis coding options

     Bit        Value                       Function

     0, 1         0000  Full-duplex speaker mode

                  0001  Half-duplex speaker mode

                 1000   Message waiting

     7-2            0   Reserved

                          BREAK CHARACTER LENGTH

  Type:               Register

  Format              AT [cmds] S21=n [cmds]

  Range:              0-255

  Unit:               10ms

  Description:        Sets the length of break characters sent from modem
                      to DTE in MNP or V.42 mode

                   DCE LINE SPEED (PARTIALLY BIT-MAPPED)

  Type:                   Register

  Format                  AT [cmds] S35=n [cmds]

  Description:            Sets the maximum allowable data exchange rate
                          attempted during handshake process and limits
                          x2 back channel operation

        Command                              Function

         S35=0            No back channel rate

         S35=1            28.8Kbps

         S35=2            26.4Kbps

         S35=3            24.0Kbps

         S35=4            21.6Kbps

         S35=5            19.2Kbps

         S35=6            16.8Kbps

         S35=7            14.4Kbps

    Bit       Value                          Function

     3               0   X2 server operation disabled

                    1    X2 server operation enabled

     4               0   A /m law operation disabled

                    1    A /m law operation enabled

     5               0   A /m law detection enabled

                    1    A /m law detection disabled

     6               0   Reduced power enabled

                    1    Reduced power disabled

     7              0    Reserved

                        DTR IGNORE TIME ON CONNECT

  Type:          Register

  Format         AT [cmds] S25=n [cmds]

  Range:         0-255

  Unit:          .01 second

  Description:   Sets time modem waits to hang-up when DTR signal shuts
                 off

            Note: This is the function of this register when &D2 is set.

                       FLOW CONTROL CHARACTER - XOFF

  Type:          Register

  Format:        AT [cmds] S23=n [cmds]

  Range:         0-255

  Unit:          ASCII

  Description:   Sets the character used to represent XOFF

                       FLOW CONTROL CHARACTER - XON

  Type:          Register

  Format:        AT [cmds] S22=n [cmds]

  Range:         0-255

  Unit:          ASCII

  Description:   Sets the character used to represent XON

                             INACTIVITY TIMER

  Type:                  Register

  Format                 AT [cmds] S19=n [cmds]

  Range:                 0-255

  Unit:                  1min

  Description:           Maximum duration of DTE and DCE inactivity
                         allowed prior to initiating hang-up process.

            Note: S19=0 disables the timer and allows indefinite
            inactivity.

