RELIALOGIC CORPORATION PRIVATE, LTD.

CW31

Category                     Video
Video Types Supported        XVGA
Video Processor              Western Digital
Highest Resolution Supported 1280 x 1024
Data Bus Type                16-bit ISA
Memory Type                  DRAM
Maximum Onboard Memory       1MB

[Image]

                                CONNECTIONS

      Purpose           Location            Purpose            Location

  15-pin analog           CN1         Feature connector          CN2
  video port

                     1024X768 VERTICAL RETRACE

        Setting                SW1/1                  SW1/2

      Interlaced                Off                    Off

  60Hz Non-interlaced            On                    Off

  70Hz Non-interlaced           Off                     On

  72Hz Non-interlaced            On                     On

   800 X 600 VERTICAL RETRACE

  Setting    SW1/3      SW1/4

   56Hz       Off        Off

   60Hz        On        Off

   70Hz       Off        On

   72Hz        On        On

                           HORIZONTAL SCAN RATE

                Setting                                H1/A

  »                31.5KHz                             Open

                    40KHz                             Closed

                           8/16 BIT BIOS ACCESS

       Setting              H1/C             H1/D               H3

  »       16-bit           Closed           Closed          Pins 2 & 3
                                                              closed

           8-bit            Open             Open           Pins 1 & 2
                                                              closed

                              ZERO WAIT STATE

                 Setting                                H2

  »                Enabled                            Closed

                  Disabled                             Open

                    VIDEO MEMORY CONFIGURATION

   Size           H1/B         U1, U2, U7, U10    U3, U4, U8, U9

   512KB         Closed           (4) 44256             N/A

    1MB           Open            (4) 44256          (4) 44256