
VIDEO SEVEN

V7 VGA 1024I

Category                   Video
Video Types Supported      XVGA
Video Processor            Headland
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            CN1        VGA Feature connector       CN2
  video port

                     FAST WRITE FEATURE CONFIGURATION

                 Setting                               SW1/4

                  Enabled                               On

                   Disabled                             Off

  FACTORY CONFIGURED - DO NOT ALTER

      Switch            Position

       SW1/1               On

       SW1/2               On

       SW1/3               On

                         EMULATION MODE SELECTION

                   Mode                                SW1/5

              Emulation enable                          On

             CGA and HGC disabled                       Off

                           BIOS ACCESS SELECTION

         Setting                 E2             SW1/6           SW1/7

       16-bit BIOS ROM       Pins 1 & 2          On              On
            access             closed

        Force 8-bit ROM       Pins 2 & 3         Off             Off
            access             closed

                            VGA MODE SELECTION

                  Setting                               SW1/8

        VGA 1024I extensions enabled                    On

             Force VGA only modes                        Off

                         VIDEO INTERRUPT SELECTION

                IRQ 2/9                                 E1

                 Disabled                       Pins 2 & 3 closed

                   Enabled                       Pins 1 & 2 closed

  FACTORY CONFIGURED - DO NOT ALTER

      Switch            Position

       SW1/1               On

       SW1/2               On

       SW1/3               On

        DRAM CONFIGURATION

    Size      Bank 0      Bank 1

   256KB      (8) 4864     None

   512KB      (8) 4864   (8) 4864

