STB SYSTEMS, INC.

MACH - 512

Category                   Video
Video Types Supported      XVGA
Video Processor            Unidentified
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

  15-pin analog            P1         VGA feature connector       P2
  video port

     VERTICAL REFRESH RATE SELECTION

        Mode                  J1

      Standard        Pins 2 & 3 closed

        ERGO          Pins 1 & 2 closed

                            BUS TYPE SELECTION

       Setting               J4                J3                J2

  »       16-bit          Pins 2 & 3       Pins 2 & 3        Pins 2 & 3
                           closed            closed            closed

          8-bit           Pins 1 & 2       Pins 1 & 2        Pins 1 & 2
                           closed            closed            closed