BOCA RESEARCH, INC.

SUPER MODEM 2400 (INT.)

Modem Type             Data (synchronous/asynchronous)
Maximum Data Rate      2400bps
Data Bus               8-bit ISA
Data Modulation        Bell 103A/212A
Protocol
                       ITU-T V.21, V.22, V.22bis

[Image]

                                CONNECTIONS

         Purpose           Location            Purpose           Location

  Line-in                     CN1       Volume control             CN3

  Line-out                    CN2

                                IRQ SELECT

  IRQ                             JP1                       JP2

  » IRQ4                     Position IRQ4                  N/A

  IRQ3                            N/A                  Position IRQ3

  Note: Manufacturer’s documentation does not specify exact jumper
  locations nor pin assignmentscorresponding to IRQ settings.

  BASE I/O ADDRESS SELECTION

   COM      SW1/1      SW1/2

  » COM1      On        On

  COM2       Off        On

  COM3        On        Off

  COM4       Off        Off

                   SLOT 8 INSTALLATION

  Setting                                SW1/3

  » Normal installation                   Off

  IBM XT slot 8 installation               On

              FACTORY CONFIGURED SETTINGS

           Switch                     Setting

           SW1/4                        Off

  Note: This switch may not be present on all models.

                         Proprietary AT Command Set

               See document V1533 for a full command summary.