
STB SYSTEMS, INC.

WIND/X

Card Type                 Video
Video Processor           Unidentified
Maximum Onboard Memory    1MB VRAM
Video Types Supported     XVGA
Data Bus                  16-bit ISA
Highest Resolution        1024 x 768
Supported

[Image]

                                CONNECTIONS

          Function             Label           Function             Label

  15-pin VGA port               C1     Bus mouse port                C2

                        USER CONFIGURABLE SETTINGS

                  Setting                     Label         Position

     Factory configured - do not alter        J1         Unidentified

     Video does not use IRQ2/9                J2       Pins 1 & 2 closed

      Video uses IR/FONT                       J2       Pins 2 & 3 closed

     BIOS uses 8-bit I/O                      J3       Pins 2 & 3 closed

      BIOS uses 16-bit I/O                     J3       Pins 1 & 2 closed

     Bus mouse enabled                        J8       Pins 2 & 3 closed

      Bus mouse disabled                       J8       Pins 1 & 2 closed

                     VRAM

      Size          Bank 0          Bank 1

     512KB        (4) 256K x 4       NONE

      1MB         (4) 256K x 4   (4) 256K x 4

           VRAM JUMPER SETTINGS

        Size                  J4

        512KB         Pins 2 & 3 closed

         1MB          Pins 1 & 2 closed

                                 SCAN RATE

  Resolution     Vertical Scan      Horizontal     J5       J6       J7
                                       Scan

       640 x         60Hz           31.5KHz       Pins     Pins   Pins 2
        480                                       1 & 2    2 & 3    & 3

       800 x         60Hz           37.5KHz       Pins     Pins   Pins 2
        600                                       1 & 2    2 & 3    & 3

      1024 x         60Hz            48KHz        Pins     Pins   Pins 2
        768                                       1 & 2    2 & 3    & 3

        640 x         60Hz           31.5KHz       Pins     Pins   Pins 2
        480                                       1 & 2    1 & 2    & 3

        800 x         60Hz           37.5KHz       Pins     Pins   Pins 2
        600                                       1 & 2    1 & 2    & 3

       1024 x         43Hz           35.5KHz       Pins     Pins   Pins 2
        768       (interlaced)                    1 & 2    1 & 2    & 3

        640 x         60Hz           37.5KHz       Pins     Pins   Pins 2
        480                                       2 & 3    2 & 3    & 3

        800 x         60Hz           37.5KHz       Pins     Pins   Pins 2
        600                                       2 & 3    2 & 3    & 3

       1024 x         72Hz            48KHz        Pins     Pins   Pins 2
        768                                       2 & 3    2 & 3    & 3

        640 x         72Hz           37.5KHz       Pins     Pins   Pins 1
        480                                       2 & 3    1 & 2    & 2

        800 x         72Hz            48KHz        Pins     Pins   Pins 1
        600                                       2 & 3    1 & 2    & 2

       1024 x         70Hz           56.4KHz       Pins     Pins   Pins 1
        768                                       2 & 3    1 & 2    & 2

        640 x         60Hz           31.5KHz       Pins     Pins   Pins 1
        480                                       1 & 2    2 & 3    & 2

        800 x         56Hz            35KHz        Pins     Pins   Pins 1
        600                                       1 & 2    2 & 3    & 2

       1024 x         60Hz            48KHz        Pins     Pins   Pins 1
        768                                       1 & 2    2 & 3    & 2

        640 x         60Hz           31.5KHz       Pins     Pins   Pins 1
        480                                       1 & 2    1 & 2    & 2

        800 x         53Hz            35KHz        Pins     Pins   Pins 1
        600                                       1 & 2    1 & 2    & 2

       1024 x         43Hz           35.5KHz       Pins     Pins   Pins 1
        768       (interlaced)                    1 & 2    1 & 2    & 2

        640 x         72Hz           37.5KHz       Pins     Pins   Pins 1
        480                                       2 & 3    2 & 3    & 2

        800 x         72Hz            48KHz        Pins     Pins   Pins 1
        600                                       2 & 3    2 & 3    & 2

       1024 x         60Hz            48KHz        Pins     Pins   Pins 1
        768                                       2 & 3    2 & 3    & 2

            Note: Pins designated are in the closed position.

                            BUS MOUSE INTERRUPT

           Setting                     W1                     W2

             IR/FONT                 Closed                  Open

              IRQ5                   Open                  Closed

