CARDINAL TECHNOLOGIES, INC.

9600BPS-V.32 V.42BIS (INT)

Card Type                    Modem (asynchronous)
Chip Set                     Unidentified
Maximum Data Rate            9600bps
Data Bus                     8-bit ISA
Data Modulation Protocol     Bell 103/212A

                             ITU-T V.21, V.22, V.22bis, V.32
Error Correction/Compression MNP5, V.42, V.42bis

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                                CONNECTIONS

         Function            Label            Function             Label

  Line out/in                    CN1       Line in/out              CN2

            SERIAL PORT ADDRESS

    Setting        SW1/A          SW1/B

  COM1 (3F8h)        On            On

  COM2 (2F8h)       Off            On

  COM3 (3E8h)        On            Off

  COM4 (2E8h)       Off            Off

                            INTERRUPT SELECTION

    Setting         SW1/C        SW1/D       P3/Pins 1 &    P3/Pins 2 & 3
                                                  2

       2             N/A          N/A           Open           Closed

       3             Off           On            N/A             N/A

       4             On           Off            N/A             N/A

       5             N/A          N/A          Closed           Open

                         Proprietary AT Command Set

               See document V2273 for a full command summary.