UNIDENTIFIED

TVGA GRAPHICS ADAPTER 8-BIT

Category                   Video
Video Types Supported      XVGA
Video Processor            Trident Microsystems, Inc.
Highest Resolution         1024 x 768
Supported
Data Bus Type              8-bit ISA
Memory Type                DRAM
Maximum Onboard Memory     512KB

[Image]

                                CONNECTIONS

         Purpose           Location           Purpose          Location

  VGA feature connector       CN1        9-pin TTL port           CN3

  15-pin analog video         CN2
  port

                              MONITOR SELECT

    Setting       SW1/A     SW1/B    SW1/C     SW1/D     SW1/E     SW1/F

  PS/2(Analog)     On        On        On        On       On        On

  TTL(Digital)     Off       On        On        On       On        On

                DRAM CONFIGURATION

      Size            Bank 0           Bank 1

      256KB        (4) 64KB x 8         None

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

  Note: Relative position of banks unidentified.