
TMI MULTIMEDIA

TMI336

Card Type                    Modem
Chip Set                     PC-TEL
I/O Options                  Line in, line out
Maximum Modem Rate           33.6Kbps
Maximum Fax Rate             14.4Kbps
Data Modulation Protocol     Bell 103A/212A

                             V.21, V.22, V.22bis, V.23, V.32, V.32bis,
                             V.34, V34+
Fax Modulation Protocol      V.17, V.21, CH2, V.27ter, V.29
Error Correction/Compression MNP5, V.42bis
Fax Class                    Class I
Data Bus                     8-bit ISA
Card Size                    Half-length

[Image]

                                CONNECTIONS

         Function            Label            Function             Label

  Line out                        CN1       Line in                 CN2

                               PNP SELECTION

             Setting                      JP5                 JP9

  PNP disabled                           Closed        Pins 1 & 2 closed

  PNP enabled                             Open         Pins 2 & 3 closed

                           SUPPORTED COMMAND SET

                             Basic AT Commands

  AT, A/

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

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

                           Extended AT Commands

  \A, \B, \G, \L

  %C, %L, %Q

  #CID

                             AT Voice Commands

  #BDR, #CLS, #MDL?, #MFR?, #TL, #REV?, #RG, #SPK, #VBS, #VBT, #VLS, #VSR

  #VRA, #VRX, #VSD, #VSP, #VSS, #VTX, #VBQ?, #VCI?, #VRN, #VSK, #VTD,
  #VTS



                                S Registers

  S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S18, S25, S30,
  S32, S33

  S38, S91



  Note: See MHI Help File for full command documentation.

                         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             Auto-mode detection disabled

          N1             Auto-mode enabled. Modem will answer at highest
                         available line speed

                          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             ITU-T V.23 at 75 or 1200bps

                          CONFIGURATION PROFILES

  Type:          Immediate

  Format:        AT [cmds] &V [cmds]

  Description:   Displays active and stored configuration profiles

    Command                              Function

      &V0        Displays active configuration profiles

      &V1        Displays stored configuration profiles

      &V2        Displays 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 assumed on

      &D1        DTR toggle causes online command mode

      &D2        Normal DTR operations

      &D3        Resets on receipt of DTR

                                   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

           D             Modem off-hook and waits for dial tone up to the
                         time specified by S7 register

           DL            Re-dial last number

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

          DS=n           Dial stored telephone number n

           DW            Dialing resumed following dial tone detection

           D,            Dialing paused for amount of time specified in
                         S8 register

          Dmn            ATDmn will dial a phone number where m is a
                         modifier: L, W, , , :,@,! Or S. It will dial the
                         telephone number n.

           D!            Flash function initiated. Modem commanded to go
                         off-hook for specified time before returning
                         on-hook.

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

           D^            Turns on 1300Hz calling tone

                               FLOW CONTROL

  Type:          Configuration

  Format:        AT [cmds] &Kn [cmds]

  Description:   Enables flow control options

      &K4        XON/XOFF flow control enabled

      &K5        Transparent XON/XOFF flow control enabled

      &K6        Unidirectional 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

       I2        Reports internal code

       I3        Reports software revision number

       I4        Reports product feature listing

                              SPEAKER VOLUME

  Type:          Configuration

  Format:        AT [cmds] Ln [cmds]

  Description:   Controls speaker volume

    Command                              Function

       L0        Speaker disabled

       L1        Low volume setting

       L2        Low volume setting

       L3        Low volume setting

  Note: Hardware currently limits volume adjustment to on/off

                                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:          Immediate

  Format:        AT [cmds] &U [cmds]

  Description:   Enables/disables trellis coding

    Command                              Function

      &U0        Enable trellis coding

      &U1        Disable trellis coding

                          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 and fallback enabled

      %E3        Auto-retrain and fast hang up enabled

                                BREAK TYPE

  Type:                     Configuration

  Format:                   AT [cmds] \Kn [cmds]

  Description:              Configures action of break signal

     Command        Break from DTE    Break from DTE     Break received
                   during NORMAL or    during DIRECT    from remote modem
                       MNP mode            mode        during NORMAL mode

       \K0         Online command     Send break to    Buffers cleared,
                   mode enabled,      remote modem,    break sent to DTE
                   send no break to   online command
                   remote modem       mode enabled

       \K1         Break sent to      Send break to    Buffers cleared,
                   remote modem and   remote modem,    break sent to DTE
                   buffered cleared   online command
                                      mode enabled

       \K2         Online command     Send break to    Break sent
                   mode enabled,      remote modem     immediately to DTE
                   send no break to
                   remote modem

       \K3         Send break to      Send break to    Break sent
                   remote modem       remote modem,    immediately to DTE
                   immediately        online command
                                      mode enabled

       \K4         Online command     Send break to    Break sent with
                   mode enabled,      remote modem     received data to
                   send no break to                    the DTE
                   remote modem

       \K5         Send break with    Send break to    Break sent with
                   transmitted data   remote modem     received data to
                                                       the DTE

                               CONNECT MODE

  Type:          Configuration

  Format:        AT [cmds] \Nn [cmds]

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

    Command                              Function

      \N0        Normal mode enabled

      \N1        Direct mode enabled

      \N2        Reliable mode enabled

      \N3        Auto-reliable mode enabled

      \N4        LAPM reliable mode enabled

      \N5        MNP reliable mode enabled

                               COUNTRY CODE

  Type:          Configuration

  Format:        AT [cmds] %I=n [cmds]

  Description:   Loads a set of selected country parameters.

    Command                              Function

      n=1        USA parameters

      n=2        France parameters

      n=3        Germany parameters

      n=4        Italy parameters

      n=5        Sweden parameters

      n=6        UK parameters

      n=7        Japan parameters

      n=8        Australia parameters

      n=9        Spain parameters

      n=10       Taiwan parameters

      n=11       Singapore parameters

      n=12       Korea parameters

      n=13       Switzerland parameters

      n=14       Norway parameters

      n=15       Netherlands parameters

      n=16       Belgium parameters

      n=17       Canada parameters

      n=18       Ireland parameters

      n=19       Portugal parameters

      n=20       Poland parameters

      n=21       Hungary parameters

      n=22       Finland parameters

                            DYNAMIC CPU LOADING

  Type:          Configuration

  Format:        AT [cmds] %Nn [cmds]

  Description:   Selects auto-fallback/fall-forward

    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%

                                PTT TESTING

  Type:             Configuration

  Format:           AT [cmds] %Pn [cmds]

  Description:      Allows user to initiate a series of signals necessary
                    for PTT approval

      Command                             Function

    %P00 - %P09     DTMF digits 0-9

       %P10         DTMF digit A

       %P11         DTMF digit B

       %P12         DTMF digit C

       %P13         DTMF digit D

       %P14         DTMF digit *

       %P15         DTMF digit #

       %P16         V.21 channel 1 mark 980Hz

       %P17         V.21 channel 2 mark 1650Hz

       %P18         V.23 reverse channel mark 390Hz

       %P19         V.23 forward channel mark 1300Hz

       %P20         V.22 originate

       %P21         V.22bis originate

       %P22         V.22 answer

       %P23         V.22bis answer

       %P24         V.21 channel 1 space 1180Hz

       %P25         V.21 channel 2 space 1850Hz

       %P26         V.23 reversed channel space 450Hz

       %P27         V.23 forward channel space 2100Hz

       %P28         V.32 at 9600bps

       %P29         V.32bis 14400bps

       %P30         Off-hook

       %P31         V.25 answer tone 2100Hz

       %P32         Guard tone 1800Hz

       %P33         V.25 calling tone 1300Hz

       %P34         Fax calling tone 1300Hz

       %P35         V.21 channel 2 1650Hz

       %P36         V.27ter 2400bps

       %P37         V.27ter 4800bps

       %P38         V.29 7200bps

       %P39         V.29 9600bps

       %P40         V.17 7200bps long train

       %P41         V.17 7200bps short train

       %P42         V.17 9600bps long train

       %P43         V.17 9600bps short train

       %P44         V.17 12.0Kbps long train

              PTT TESTING (CONT.)

   %P45    V.17 12.0Kbps short train

   %P46    V.17 14.4Kbps long train

   %P47    V.17 14.4Kbps short train

   %P48    V.34 2400bps modulation

   %P49    V.34 4800bps modulation

   %P50    V.34 7200bps modulation

   %P51    V.34 9600bps modulation

   %P52    V.34 12.0Kbps modulation

   %P53    V.34 14.4Kbps modulation

   %P54    V.34 16.8Kbps modulation

   %P55    V.34 19.2Kbps modulation

   %P56    V.34 21.6Kbps modulation

   %P57    V.34 24.0Kbps modulation

   %P58    V.34 26.4Kbps modulation

   %P59    V.34 28.8Kbps modulation

   %P60    V.32bis 9600bps modulation

   %P61    V.32bis 12.0Kbps modulation

   %P62    Bell 212A originate 1200bps

   %P63    Bell 212A answer 1200bps

   %P64    Bell103 originate mark 1270Hz

   %P65    Bell103 originate space 1070Hz

   %P66    Bell103 answer mark 2225Hz

   %P67    Bell103 answer space 2025Hz

  %P99=n   0<=n<=23

  Range:   0-23

  Unit:    (150Hz)

                           RESULT CODES SENDING

  Type:                  Configuration

  Format:                AT [cmds] *Qn [cmds]

  Description:           Sends CONNECT xxxx result codes to the DTE

        Command                              Function

          *Q0            Send CONNECT xxxx result codes to the DTE when
                         an invalid TIES escape sequence is detected
                         after the K response has been sent

          *Q1            Does not send CONNECT xxxx result codes to the
                         DTE when an invalid TIES escape sequence is
                         detected after the K response has been sent

                                S REGISTERS

                                 BAUD RATE

  Type:          Register

  Format         AT [cmds] S35=n [cmds]

  Description:   Sets the maximum allowable baud rate for V.34

    Command                              Function

     S35=0       Speed of last connection

     S35=1       2400bps (N/A)

     S35=2       2743ps (N/A)

     S35=3       2800bps

     S35=4       3200bps

     S35=5       3429bps (N/A until V.34bis)

                         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

         15           Negotiated compression failed

         20           Hang up by inactivity time out

                              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          Speed of last connection

        S37=1          75bps

        S37=2          110bps

        S37=3          300bps

        S37=4          600bps

        S37=5          1200bps

        S37=6          2400bps

        S37=7          4800bps

        S37=8          7200bps

        S37=9          9600bps

       S37=10          12.0Kbps

       S37=11          14.4Kbps

       S37=12          19.2Kbps

       S37=15          28.8Kbps

                              V.34 DATA RATE

  Type:          Register

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

  Range:         0-8 (2400 baud)

                 1-10 (3000 baud)

                 1-11 (3200 baud)

                 1-13 (3429 baud)

  Unit:          ASCII

  Description:   Sets the maximum bit rate for V.34



