FIDA CORPORATION

FIDA MIX

Card Type                   Video adapter card
Video Chip Set              Unidentified
Maximum Video Memory        Unidentified
Video Types Supported       Monochrome, CGA
Highest Resolution          Unidentified
Supported
Data Bus                    8-bit ISA

[Image]

                                CONNECTIONS

        Function             Label              Function            Label

  9-pin digital video         CN1       25-pin parallel port        CN8
  port

  10-pin mouse port -         CN3       Composite video display     CN12
  internal                              connector

                        USER CONFIGURABLE SETTINGS

                Function                    Label          Position

  »   Composite color display                J1        Pins 1 & 2 closed

      Composite monochrome display           J1        Pins 2 & 3 closed

  »   Factory configured - do not alter     J3/C         Unidentified

      Positive vertical synchronize         SW1/1             On
      pulse enabled

      Negative vertical synchronize         SW1/1             Off
      pulse enabled

      Positive horizontal synchronize       SW1/2             On
      pulse enabled

      Negative horizontal synchronize       SW1/2             Off
      pulse enabled

  »   Mouse disabled                        SW1/6             Off

      Mouse enabled                         SW1/6             On

  »   Printer enabled                       SW1/7             On

      Printer disabled                      SW1/7             Off

  »   Factory configured - do not alter     SW1/8        Unidentified

                        VIDEO DISPLAY CONFIGURATION

               Mode                    SW1/3        SW1/4        SW1/5

  »    RGB color graphics monitor       On           Off          On

         TTL monochrome graphics        On           On           On
                monitor

        Composite color graphics        Off          Off          On
                display

          Composite monochrome          Off          On           Off
            graphics display

                         CLOCK FREQUENCY SELECTION

        Frequency                   J3/A                    J3/B

  Composite/RGB monitor            Closed                   Open

  TTL monochrome monitor            Open                   Closed

                         MOUSE INTERRUPT SELECTION

  IRQ     J2/A     J2/B     J2/C      J2/D    J6/A    J6/B   J6/C   J6/D

  IRQ2   Closed    Open     Open      Open    Pins    Open   Open   Open
                                               2 &
                                               3

  IRQ3    Open     Closed   Open      Open    Open    Pins   Open   Open
                                                      2 &
                                                       3

  IRQ4    Open     Open     Closed    Open    Open    Open   Pins   Open
                                                              2 &
                                                              3

  IRQ5    Open     Open     Open     Closed   Open    Open   Open    Pins
                                                                    2 & 3

  Note: Pins designated are in the closed position