UNIDENTIFIED

TVGA 8900D

Category                    Video
Video Types Supported       XVGA
Video Processor             Trident TVGA8900D
Highest Resolution          1024 x 768
Supported
Data Bus Type               16-bit ISA
Memory Type                 DRAM
Maximum Onboard Memory      1MB

[Image]

                                CONNECTIONS

       Purpose          Location            Purpose            Location

  15-pin analog            CN1        VGA feature connector       CN2
  video port

                    FIRST ZERO WAIT STATE CONFIGURATION

                 Setting                                 J2

  »                Enabled                             Closed

                   Disabled                             Open

                   SECOND ZERO WAIT STATE CONFIGURATION

                 Setting                                 J1

  »                Enabled                              Open

                   Disabled                            Closed

                        VGA SCAN RATE CONFIGURATION

                  Rate                                  J7

  »                 Normal                            Closed

                   48.7KHz                             Open

  BIOS AUTODETECT CONFIGURATION

     Setting            J8

     Enabled           Open

    Disabled          Closed

                          ISA BUS SLOT SELECTION

       Bus               J6                 J9                  J10

      16-bit            Open               Open               Closed

      8-bit            Closed        Pins 1 & 2, 3 & 4,        Open
                                       5 & 6 closed

                     DRAM CONFIGURATION

        Size               Bank 0               Bank 1

       512KB                512KB                NONE

        1MB                 512KB               512KB

  Note: Exact configuration of DRAM memory is unidentified.