UNIDENTIFIED

VL 36

Category                   Video
Video Types Supported      XVGA
Video Processor            Trident Microsystems, Inc.
Highest Resolution         1024 x 760
Supported
Data Bus Type              VESA local-bus
Memory Type                DRAM
Maximum Onboard Memory     2MB

[Image]

                      CONNECTIONS

          Purpose                    Location

  15-pin analog video port              CN1

              VL-BUS TIMING

       Setting                J1

     » Standard       Pins 2 & 3 closed

      Alternate       Pins 1 & 2 closed

                VL-BUS SPEED

       Setting                 J3

  CPU speed <= 33MHz          Open

  CPU speed > 33MHz          Closed

                        VERTICAL SCAN RATE

             Setting                            J4

  » Monitor scan rate < 48.7KHz               Closed

  Monitor scan rate >= 48.7KHz                 Open

           DRAM SPEED

   DRAM Speed         J5

  60ns or 70ns       Open

      80ns          Closed

                            DRAM CONFIGURATION

          Size                   Bank 0                   Bank 1

         » 1MB                (2) 512K x 8                 None

          2MB                 (2) 512K x 8             (8) 256K x 4

  Note:Some versions of the VL36 have (8) 256K x 4 DRAM installed with no
  provision for memory upgrade.

                     MISCELLANEOUS TECHNICAL NOTES

  Jumper J2 is factory configured in the open position - do not alter