
CHIC TECHNOLOGY CORPORATION

336 IPC-SP

Card Type                    Modem, Fax
I/O Options                  RJ-11 line in, RJ-11 line out
Maximum Data Rate            33.6Kbps
Maximum Fax Rate             14.4Kbps
Data Modulation              Bell 103A, 212A

                             ITU-T V.21, V.22, V.22bis, V.23, V.32,
                             V.32bis, V.34, V.34bis
Fax Modulation               ITU-T V.17, V.29, V.27ter, V.21CH.2
Error Correction/Compression MNP5, V.42, V.42bis
Fax Class                    Class I & II
Data Bus                     16-bit ISA

[Image]

                                CONNECTIONS

          Function             Label           Function             Label

  RJ-11 line                   CN1     RJ-11 line                   CN2

                        SUPPORTED STANDARD COMMANDS

                             Basic AT Commands

  AT, A/

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

  &C, &F, &G, &P, &W, &Y, &Z

                           Extended AT Commands

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

  %C, %L

                                S-Registers

  S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S12, S18, S25, S30, S32,
  S33, S38, S91



            Note: See MHI help file for complete information.

                         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             When originating or answering; handshake only at
                         DTE to modem rate

          N1             When originating or answering; handshake at DTE
                         to modem rate. Modem can shift to a lower speed
                         if necessary

                          COMMUNICATION PROTOCOLS

  Type:                  Configuration

  Format:                AT [cmds] Bn [cmds]

  Description:           Selects the communication protocol for data
                         calls

            Note: The B command allows the simultaneous selection of more
            than one suffix, enabling multiple protocols.

        Command                              Protocol

          B0             ITU-T V.22 at 300 or 1200bps

          B1             Bell 212A at 300 or 1200bps

          B2             V.23 at 75bps transmit, 1200bps receive in
                         originate mode; 1200bps transmit, 75bps receive
                         in answer mode

                          CONFIGURATION PROFILES

  Type:          Immediate

  Format:        AT [cmds] &V [cmds]

  Description:   Displays active and stored configuration profiles

    Command                              Function

      &V0        Display active profile

      &V1        Display stored profiles

      &V2        Display stored telephone numbers

                           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 is ignored (assumed on)

           &D1        Modem goes to command mode after DTR goes is off

        &D2           Modem goes to command mode and disconnects (hangs up) after DTR goes off;
                      Auto-Answer is disabled.

        &D3           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

          DW             Dialing resumed following dial tone detection

          DP             Pulse dialing enabled

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

         DS=n            Dial stored telephone number n

          DT             Tone dialing enabled/Pulse dialing disabled

          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.

                               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        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 product code

       I1        Reports hardware variation code

       I2        Reports internal code

       I3        Reports software revision number

       I4        Reports product feature

                                TEST MODES

  Type:          Immediate

  Format:        AT [cmds] &Tn

  Description:   Selects test options

    Command                              Function

      &T0        End current test

      &T1        Begin local analog loopback test

                              TRELLIS CODING

  Type:          Configuration

  Format:        AT [cmds] &Un

  Description:   Enables/disables Trellis coding

    Command                              Function

      &U0        Trellis modulation enabled

      &U1        Trellis modulation disabled

                          Extended AT Command Set

                 AUTO-RETRAIN - AUTO-FALLBACK/FALL-FORWARD

  Type:          Configuration

  Format:        AT [cmds] %En [cmds]

  Description:   Controls auto-retrain mode and fallback/fall-forward

    Command                              Function

      %E0        Auto-retrain disabled

      %E1        Auto-retrain enabled

      %E2        Auto-retrain, fallback/fall-forward enabled

      %E3        Auto-retrain, fast hang-up enabled

                            CPU SOURCE LOADING

  Type:          Configuration

  Format:        AT [cmds] %N [cmds]

  Description:   Sets dynamic CPU loading percentage

    Command                              Function

      %N0        Dynamic CPU loading disabled

      %N1        Dynamic CPU loading not to exceed 10%

      %N2        Dynamic CPU loading not to exceed 20%

      %N3        Dynamic CPU loading not to exceed 30%

      %N4        Dynamic CPU loading not to exceed 40%

      %N5        Dynamic CPU loading not to exceed 50%

      %N6        Dynamic CPU loading not to exceed 60%

      %N7        Dynamic CPU loading not to exceed 70%

      %N8        Dynamic CPU loading not to exceed 80%

      %N9        Dynamic CPU loading not to exceed 90%

                            LINE SIGNAL QUALITY

  Type:          Immediate

  Format:        AT [cmds] %Q [cmds]

  Range:         0-255

  Unit:          Unidentified

  Description:   Returns a value which indicates line signal quality

                            S(status) -REGISTERS

                         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

         6            Remote modem failed to respond to 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

         20           Long Space Disconnect time limit reached

                              DCE LINE SPEED

  Type:                Register

  Format               AT [cmds] S37=n [cmds]

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

       Command                              Function

        S37=0          Connect at highest possible speed

        S37=3          Connect at 300bps

        S37=4          Connect at 1200bps

        S37=6          Connect at 2400bps

        S37=7          Connect at 4800bps

        S37=8          Connect at 7200bps

        S37=9          Connect at 9600bps

       S37=10          Connect at 12.0Kbps

       S37=11          Connect at 14.4Kbps

       S37=12          Connect at V.34

                               V.34 BIT RATE

  Type:           Register

  Format          AT [cmds] S34=n [cmds]

  Range           0-5

  Description:    Sets the maximum bit rate for V.34. Settings are
                  unidentified.

                              V.34 BAUD RATE

  Type:            Register

  Format           AT [cmds] S35=n [cmds]

  Range            0-5

  Description:     Sets the maximum baud rate for V.34. Settings are
                   unidentified.

