OPTIVISION, INC.

DIGITAL VIDEO INPUT BOARD

Category                   Video Input
Video Types Supported      N/A
Video Processor            Unidentified
Highest Resolution         Unidentified
Supported
Data Bus Type              16-bit ISA
Memory Type                N/A
Maximum Onboard Memory     N/A

[Image]

                                CONNECTIONS

     Purpose         Location             Purpose              Location

  Composite video       B1        Ground lead connector           CN2
  output

  Digital video         B2        S-video input                   J22
  input

  Digital A/V bus      CN1        Composite/component input       J23

                        BASE I/O ADDRESS SELECTION

  Address   U65/1   U65/2   U65/3   U65/4   U65/5   U65/6   U65/7   U65/8

  0x000h     On      On      On      On      On      On      On      On

  0x004h    Off      On      On      On      On      On      On      On

  0x008h     On     Off      On      On      On      On      On      On

  0x00Ch    Off     Off      On      On      On      On      On      On

  0x0FCh    Off     Off     Off     Off     Off     Off      On      On

  0x100h     On      On      On      On      On      On     Off      On

  0x104h    Off      On      On      On      On      On     Off      On

  0x200h     On      On      On      On      On      On      On      Off

  0x3F8h     On     Off     Off     Off     Off     Off     Off      Off

  0x3FCh    Off     Off     Off     Off     Off     Off     Off      Off

       Note: The base I/O address is derived from ten bits, eight
       specified by the switch settings, and two zeroes for the
       lower-order bits. Switch 8 is the Most Significant Bit, while
       Switch 1 is the Least Significant. The address range is from 0x000
       and 0x03FCh.