UNIDENTIFIED

TVGA-D

Category                   Video
Video Types Supported      XVGA
Video Processor            Trident Microsystems, Inc.
Highest Resolution         1024 x 768
Supported
Data Bus Type              16-bit ISA
Memory Type                DRAM
Maximum Onboard Memory     512KB

[Image]

                                CONNECTIONS

        Purpose            Location           Purpose          Location

  VESA feature               CN1        9-pin digital video       CN3
  connector                             port

  15-pin analog video        CN2
  port

                               MONITOR TYPE

           Setting                   SW1/1                  SW1/2

  »       Analog (VGA)                 On                     On

               EGA                    Off                     On

               CGA                     On                    Off

               MDA                    Off                    Off

                  8/16-BIT DATA PATH AUTO-DETECT FUNCTION

            Setting                    SW1/5                 SW1/6

  »     Disabled (16-bit path            On                   On
             selected)

              Enabled                   Off                   On

                           NON-VGA DISPLAY MODES

                Setting                                 J1

  »                 EGA                         Pins 2 & 3 closed

                  CGA/MDA                       Pins 1 & 2 closed

                     8/16-BIT BUS AUTO-DETECT FUNCTION

                 Setting                                 J2

  »                Enabled                       Pins 2 & 3 closed

        Disabled (8-bit bus selected)            Pins 1 & 2 closed

                                   IRQ9

                 Setting                                J3

  »                Enabled                            Closed

                  Disabled                             Open

  FACTORY CONFIGURED SETTINGS

     Switch         Setting

     SW1/3             On

     SW1/4             On

                            DRAM CONFIGURATION

            Size                     Bank 0                 Bank 1

  »           256KB               (8) 64K x 4                None

              512KB               (8) 64K x 4            (8) 64K x 4