
PHILIPS

FAX MODEM PCA33IM

Card Type                    Fax, Modem (asynchronous)
Chip Set                     Unidentified
Maximum Data Rate            33.6Kbps
Maximum Fax Rate             14.4Kbps
Data Bus                     8-bit ISA
Fax Class                    Class I
Data Modulation Protocol     Bell 103/212A

                             ITU-T V.21, V.22, V.22bis, V.23, V.32,
                             V.32bis, V.34, V.34+

                             Rockwell V.FC
Fax Modulation Protocol      ITU-T V.17, V.21CH2, V.27ter, V.29
Error Correction/Compression MNP5, V.42, V.42bis

[Image]

                                CONNECTIONS

        Function           Label             Function              Label

  Line out/in -                CN1      Line in/out -               CN2
  unidentified                          unidentified

                            SERIAL PORT ADDRESS

     Setting             J3/A               J3/B               J3/C

   COM1 (3F8h)         Pins 2 & 3        Pins 2 & 3         Pins 2 & 3
                        closed             closed             closed

   COM2 (2F8h)      Pins 2 & 3 open      Pins 2 & 3         Pins 2 & 3
                                           closed             closed

   COM3 (3E8h)         Pins 2 & 3      Pins 2 & 3 open      Pins 2 & 3
                        closed                                closed

   COM4 (2E8h)      Pins 2 & 3 open    Pins 2 & 3 open      Pins 2 & 3
                                                              closed

                            INTERRUPT

  Setting     J2/A       J2/B       J2/C       J2/D       J2/E

     2       Closed      Open       Open       Open       Open

     3        Open      Closed      Open       Open       Open

     4        Open       Open      Closed      Open       Open

     5        Open       Open       Open      Closed      Open

     7        Open       Open       Open       Open      Closed

                         Proprietary AT Command Set

                          AMPERSAND (&) COMMANDS

  Type:          Immediate

  Format:        AT [cmds] &$ [cmds]

  Description:   Displays all ampersand (&) commands

                                ANSWER MODE

  Type:          Configuration

  Format:        AT [cmds] Bn [cmds]

  Description:   Sets the protocol for answer mode

    Command                              Function

       B0         ITU-T V.25 answer mode enabled

       B1         U.S. answer mode enabled

                            ARQ - BREAK LENGTH

  Type:          Register

  Format:        AT [cmds] S21=n [cmds]

  Default:       10

  Range:         0-255

  Unit:          .01 second

  Description:   Sets the length of break

                                 ARQ MODES

  Type:          Configuration

  Format:        AT [cmds] &Mn [cmds]

  Description:   Select the ARQ mode

    Command                              Function

      &M0         Normal mode only enabled, ARQ error correction disabled

      &M4         Normal mode with ARQ error correction enabled

      &M5         ARQ error correction only enabled

                            ARQ RESPONSE CODES

  Type:                Configuration

  Format:              AT [cmds] &An [cmds]

  Description:         Select which type of response code are displayed
                       after connection

       Command                              Function

         &A0           ARQ response disabled

         &A1           ARQ response enabled

         &A2           ARQ response with V.32 protocol enabled

         &A3           ARQ response with V.32, error correction, and data
                       compression protocols enabled

                             BASIC COMMAND SET

  Type:          Immediate

  Format:        AT [cmds] $ [cmds]

  Description:   Displays basic command set

  BIT MAPPED REGISTERS

  Register     Default

    S13           0

    S14           0

    S15           0

    S16           0

    S27           0

    S34           6

    S51           0

    S54           0

    S55           0

    S56           0

                                BREAK TYPE

  Type:          Configuration

  Format:        AT [cmds] &Yn [cmds]

  Description:   Configures action of break signal

    Command                              Function

      &Y0         Buffers cleared, no break sent

      &Y1         Buffers cleared, break sent

      &Y2         Send break immediately

                                COMPRESSION

  Type:          Configuration

  Format:        AT [cmds] &Kn [cmds]

  Description:   Selects data compression

    Command                              Function

      &K0        MNP5 and V.42bis data compression disabled

      &K1        Auto data compression enabled

      &K2        MNP5 and V.42bis enabled

      &K3        MNP5 data compression disabled

                       CONNECTION SPEED LOWER LIMIT

  Type:          Configuration

  Format:        AT [cmds] &Un [cmds]

  Description:   Sets slowest allowed connection speed

    Command                              Function

      &U0        No minimum speed enabled

      &U1        Select 300bps minimum speed

      &U2        Select 1200bps minimum speed

      &U3        Select 2400bps minimum speed

      &U4        Select 4800bps minimum speed

      &U5        Select 7200bps minimum speed

      &U6        Select 9600bps minimum speed

      &U7        Select 12Kbps minimum speed

      &U8        Select 14.4Kbps minimum speed

      &U9        Select 16.8Kbps minimum speed

      &U10       Select 19.2Kbps minimum speed

      &U11       Select 21.6Kbps minimum speed

      &U12       Select 24Kbps minimum speed

      &U13       Select 26.4Kbps minimum speed

      &U14       Select 28.8Kbps minimum speed

      &U15       Select 31.2Kbps minimum speed

      &U16       Select 33.6Kbps minimum speed

                       CONNECTION SPEED UPPER LIMIT

  Type:          Configuration

  Format:        AT [cmds] &Nn [cmds]

  Description:   Sets fastest allowed connection speed

    Command                              Function

      &N0        Automode enabled

      &N1        Select 300bps maximum speed

      &N2        Select 1200bps maximum speed

      &N3        Select 2400bps maximum speed

      &N4        Select 4800bps maximum speed

      &N5        Select 7200bps minimum speed

      &N6        Select 9600bps minimum speed

      &N7        Select 12Kbps minimum speed

      &N8        Select 14.4Kbps minimum speed

      &N9        Select 16.8Kbps minimum speed

      &N10       Select 19.2Kbps minimum speed

      &N11       Select 21.6Kbps minimum speed

      &N12       Select 24Kbps minimum speed

      &N13       Select 26.4Kbps minimum speed

      &N14       Select 28.8Kbps minimum speed

      &N15       Select 31.2Kbps minimum speed

      &N16       Select 33.6Kbps minimum speed

                           CONFIGURATION PROFILE

  Type:           Configuration

  Format:         AT [cmds] Yn [cmds]

  Description:    Selects which profile the modem will use on power up or
                  reset

    Command                              Function

       Y0         Profile 0 enabled

       Y1         Profile 1 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 while modem is on-line and off in command mode

                             DIALING COMMANDS

  Type:          Immediate

  Format:        AT [cmds] D$ [cmds]

  Description:   Displays dialing commands

                                 DTE RATE

  Type:            Configuration

  Format:          AT [cmds] &Bn [cmds]

  Description:     Controls the action the DTE speed will take

     Command                              Function

       &B0          After on-line, DTE speed follows DCE speed

       &B1          DTE speed constant

       &B2          DTE speed constant in ARQ mode, DTE speed variable in
                    non-ARQ mode

                          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          Factory default profile 0

       &F1          Factory default profile 1, hardware flow control
                    enabled

       &F2          Factory default profile 2, software flow control
                    enabled

                          FLOW CONTROL - TRANSMIT

  Type:             Configuration

  Format:           AT [cmds] &Hn [cmds]

  Description:      Selects the type of flow control used by the modem
                    when transmitting

      Command                             Function

        &H0         Transmit flow control disabled

        &H1         CTS flow control enabled

        &H2         XON/XOFF flow control enabled

        &H3         Both CTS and XON/XOFF flow control enabled

                          FLOW CONTROL - RECEIVE

  Type:             Configuration

  Format:           AT [cmds] &In [cmds]

  Description:      Selects the type of flow control used by the modem
                    when receiving

      Command                              Function

        &I0          Receive flow control disabled

        &I1          XON/XOFF flow control enabled

        &I2          XON/XOFF flow control enabled, XON/XOFF signals
                     trapped by local modem

        &I3          HP ENQ/AQK software flow control enabled in host
                     mode

        &I4          HP ENQ/AQK software flow control enabled in terminal
                     mode

        &I5          Software flow control enabled for non-AQR mode

                       FLOW CONTROL CHARACTER - XOFF

  Type:          Register

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

  Default:       19

  Range:         0-127

  Unit:          ASCII

  Description:   Sets the character used to represent XOFF

                       FLOW CONTROL CHARACTER - XON

  Type:          Register

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

  Default:       17

  Range:         0-127

  Unit:          ASCII

  Description:   Sets the character used to represent XON

                             INACTIVITY TIMER

  Type:                  Register

  Format:                AT [cmds] S19=n [cmds]

  Default:               0

  Range:                 0-255

  Unit:                  1 second

  Description:           Sets the length of time that the modem does not
                         receive information before it disconnects.

                            REPORT INFORMATION

  Type:          Immediate

  Format:        AT [cmds] In [cmds]

  Description:   Displays information requested

    Command                              Function

       I0        Reports product identification code

       I1        Reports ROM checksum

       I2        Tests internal memory

       I3        Reports product ID

       I4        Reports current command settings

       I5        Reports stored and active profiles

       I6        Reports link diagnostics

       I7        Reports product configuration

                               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 enabled on originate mode

                                  RTS/CTS

  Type:          Configuration

  Format:        AT [cmds] &Rn [cmds]

  Description:   Selects RTS/CTS options

    Command                              Function

      &R0        Not used

      &R1        CTS forced high, RTS is ignored.

      &R2        RTS flow control enabled

                                SOFT RESET

  Type:          Immediate

  Format:        AT [cmds] Zn [cmds]

  Description:   Restores modem profiles

    Command                              Function

       Z0        Restore profile from ATY command

       Z1        Restore profile 0

       Z2        Restore profile 1

       Z3        Restore factory default profile 0

       Z4        Restore factory default profile 1

       Z5        Restore factory default profile 2

                             STATUS REGISTERS

  Type:          Immediate

  Format:        AT [cmds] S$ [cmds]

  Description:   Displays all S-registers

                          STORE TELEPHONE NUMBER

  Type:               Configuration

  Format:             AT [cmds] &Zn=(phone # & modifiers)

  Description:        Writes selected telephone numbers into the
                      non-volatile memory at location n

       Command                             Function

        &Zn=L         Last dialed number stored at memory location n

        &Zn?          Display stored number at memory location n

         &ZL          Display last dialed number

                          V.32 - HANDSHAKE LENGTH

  Type:          Register

  Format:        AT [cmds] S28=n [cmds]

  Default:       8

  Range:         0-255

  Unit:          .1 second

  Description:   Sets the length of time the modem handshakes in V.32
                 mode

