STB SYSTEMS, INC.

EGA MULTI RES

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

[Image]

                                CONNECTIONS

          Function            Label            Function            Label

  Battery connector            J1      Parallel port                 P4

  Light pen connector          J5      Clock generator socket        U5

  9-pin digital video          P3
  connector

                        USER CONFIGURABLE SETTINGS

                   Function                      Label        Position

  »   EGA monitor connected to Multi Res          J2         Pins 1 & 2
      adapter                                                  closed

      CGA/Monochrome monitor connected to         J2         Pins 2 & 3
      Multi Res adapter                                        closed

  »   Factory configured - do not alter           J4         Pins 2 & 3
                                                               closed

  Note: Jumper J4 configures the adapter for all display types. Alternate
  settings are unidentified.

                           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.

                         EGA MONITOR CONFIGURATION

            Setting                    SW1/7                 SW1/8

  »    Normal 25KHz monitors            Off                   On

           Dyneer 140HI                 Off                   Off

  PARALLEL PORT ADDRESS SELECTION

  Setting      SW1/5       SW1/6

    LPT1         On         On

    LPT2         On         Off

    LPT3        Off         On

  Disabled      Off         Off