STB SYSTEMS, INC.

EGA MULTI RES W/PARALLEL PORT

Card Type                 Multi-I/O card
Chip Set                  Unidentified
Maximum Onboard Memory    256KB
I/O Options               EGA video port, feature connector, light pen,
                          parallel port
Data Bus                  8-bit ISA

[Image]

                                CONNECTIONS

          Function            Label            Function            Label

  9-pin digital video          CN1     Light pen connector          CN4
  connector

  Parallel port                CN2     Feature connector            CN5

  Battery connector            CN3     Clock generator socket        U8

                        USER CONFIGURABLE SETTINGS

                   Function                      Label        Position

  »   EGA monitor connected to Multi Res          J4         Pins 1 & 2
      adapter                                                  closed

      CGA/Monochrome monitor connected to         J4         Pins 2 & 3
      Multi Res adapter                                        closed

  »   Feature connector disabled                  W1         Pins 1 & 2
                                                               closed

      Feature connector enabled                   W1         Pins 3 & 4
                                                               closed

  »   CGA/Hercules emulation enabled             SW1/7          Off

      CGA/Hercules emulation disabled            SW1/7           On

  »   EGA fonts enabled (8x8, 8x14)              SW1/8           On

      VGA fonts enabled (9x16)                   SW1/8          Off

                           DISPLAY CONFIGURATION

      Display            Mode        SW1/1     SW1/2     SW1/3     SW1/4

       Monochrome     Monochrome      Off       Off       On        Off

          CGA            40x25         On       Off       Off       On

          CGA            80x25        Off       Off       Off       On

          EGA          8x8 text        On        On       On        Off

  »       EGA          8x14 text      Off        On       On        Off

  Note: These settings are for systems where the EGA Multi Res is the
  sole adapter in the system.

                           DISPLAY CONFIGURATION

     Primary      Secondary Display/Mode   SW1/1    SW1/2   SW1/3   SW1/4
  Display/Mode

    CGA/40x80     Monochrome/Monochrome     On      Off     Off      On

    CGA/80x25     Monochrome/Monochrome     Off     Off     Off      On

  EGA/8x8 text    Monochrome/Monochrome     On       On      On      Off

  EGA/8x14 text   Monochrome/Monochrome     Off      On      On      Off

            Note: These settings are for systems where the EGA Multi Res
            is the primary adapter in the system and a monochrome/printer
            card is the secondary adapter..

                           DISPLAY CONFIGURATION

  Primary Display/Mode       Secondary     SW1/1   SW1/2    SW1/3   SW1/4
                           Display/Mode

  Monochrome/Monochrome     CGA/40x25       On      On       On      On

  Monochrome/Monochrome     CGA/80x25       Off     On       On      On

  Monochrome/Monochrome    EGA/8x8 text     On      Off      On      On

  Monochrome/Monochrome   EGA/8x14 text     Off     Off      On      On

            Note: These settings are for systems where the EGA Multi Res
            is the secondary adapter in the system and a
            monochrome/printer card is the primary adapter..

                           DISPLAY CONFIGURATION

  Primary Display/Mode       Secondary     SW1/1   SW1/2    SW1/3   SW1/4
                           Display/Mode

  Monochrome/Monochrome     CGA/40x25       On      Off      On     Off

  Monochrome/Monochrome     CGA/80x25       Off     Off      On     Off

            Note: These settings are for systems where the EGA Multi Res
            is the primary adapter in the system and a CGA card is the
            secondary adapter.

                           DISPLAY CONFIGURATION

     Primary      Secondary Display/Mode   SW1/1   SW1/2    SW1/3   SW1/4
  Display/Mode

    CGA/40x25     Monochrome/Monochrome     On      On      Off      On

    CGA/80x25     Monochrome/Monochrome     Off     On      Off      On

            Note: These settings are for systems where the EGA Multi Res
            is the secondary adapter in the system and a CGA card is the
            primary adapter.

                          VIDEO OUTPUT SELECTION

           Rate                   Type            SW1/5          SW1/6

  »       Mutli-synch           EGA, RGB            On            On

              N/A              Monochrome           On            Off

        25KHz (normal)          400-line           Off            On

       25KHz (inverted)        AT&T 318H           Off            Off

                      PARALLEL PORT ADDRESS SELECTION

           Setting                    SW1/9                 SW1/10

               278h                    Off                    On

               378h                    On                    Off

  »            3BCh                    On                     On

             Disabled                  Off                   Off