
ACTIX SYSTEMS, INC.

GRAPHICS ENGINE ULTRA

Category                    Video
Video Types Supported       XVGA
Video Processor             S3 86C928
Highest Resolution          1280 x 1024
Supported
Data Bus Type               16-bit ISA
Memory Type                 VRAM
Maximum Onboard Memory      2MB

[Image]

                                CONNECTIONS

       Purpose          Location            Purpose            Location

  15-pin analog            J1         VESA Feature                J2
  video port                          connector

       FACTORY CONFIGURED SETTINGS

       Jumper              Setting

         JP3          Pins 2 & 3 closed

         JP4          Pins 2 & 3 closed

                            INTERRUPT SELECTION

        IRQ             JP7           JP8           JP9          JP10

       Disabled     Pins 2 & 3    Pins 2 & 3    Pins 2 & 3    Pins 2 & 3
                       closed        closed       closed        closed

          2/9        Pins 1 & 2    Pins 2 & 3    Pins 2 & 3    Pins 2 & 3
                       closed        closed       closed        closed

           3         Pins 2 & 3    Pins 2 & 3    Pins 1 & 2    Pins 2 & 3
                       closed        closed       closed        closed

           5         Pins 2 & 3    Pins 1 & 2    Pins 2 & 3    Pins 2 & 3
                       closed        closed       closed        closed

           15        Pins 2 & 3    Pins 2 & 3    Pins 2 & 3    Pins 1 & 2
                       closed        closed       closed        closed

  Note: An IRQ channel must only be selected when using a CGA or EGA
  monitor.

                            MONITOR TYPE SELECT

  Horizontal Retrace @     Vertical Retrace @       SW1/1        SW1/2
       1024x768                 1024x768

   31.5KHz - 35.5KHz      43.5Hz (Interlaced)        Off          Off

     30KHz - 38KHz        43.5Hz (Interlaced)        Off           On

     30KHz - 48KHz                60Hz                On          Off

     30KHz - 57KHz                72Hz                On           On

                         WAIT STATE CONFIGURATION

               Wait States                             SW1/3

              >0 wait states                           Off

                0 wait states                           On

                           BIOS WIDTH SELECTION

                  BIOS                                 SW1/4

                   8-bit                               On

                   16-bit                               Off

                        VIDEO MEMORY CONFIGURATION

       Size            Bank 0            Bank 1               JP13

       1MB          (8) 256K x 4          NONE         Pins 1 & 2 closed

       2MB          (8) 256K x 4      (8) 256K x 4     Pins 2 & 3 closed

                    ENGINE SPEED SELECTION

        Mode                 JP5                  JP6

        Fast           Pins 1 & 2 closed   Pins 2 & 3 closed

        Slow           Pins 2 & 3 closed   Pins 1 & 2 closed

                           CLOCK CHIP SELECTION

  Jumpers JP1, JP2, JP11, and JP12 are factory configured for the clock
  chip installed. They should not be changed.

