OPTIVISION, INC.

MPEG ENCODER

Category                     Video
Video Types Supported        XVGA
Video Processor              CL4000 (2)
Highest Resolution Supported 720 x 576
Data Bus Type                16-bit ISA
Memory Type                  N/A
Maximum Onboard Memory       N/A

[Image]

                                CONNECTIONS

        Purpose            Location          Purpose          Location

  Proprietary A/V bus        CN1         Video-1                 J9
  connector

  S-video output              J3         Audio output            J10

  Video-2                     J5

                        BASE I/O ADDRESS SELECTION

  Address   SW1/1   SW1/2   SW1/3   SW1/4   SW1/5   SW1/6   SW1/7   SW1/8

   000h      On      On      On      On      On      On      On      On

   008h      On     Off      On      On      On      On      On      On

   010h      On      On     Off      On      On      On      On      On

   018h      On     Off     Off      On      On      On      On      On

   0F8h      On     Off     Off     Off     Off     Off      On      On

   100h      On      On      On      On      On      On     Off      On

   108h      On     Off      On      On      On      On     Off      On

   280h      On      On      On      On      On     Off      On      Off

   3F0h      On      On     Off     Off     Off     Off     Off      Off

   3F8h      On     Off     Off     Off     Off     Off     Off      Off

                             INTERRUPT CONFIGURATION

  IRQ   J11   J12    J13    J14    J15    J16    J17    J18    J19   J20    J21

  7     Open  Open   Open   Open   Open   Open   Open   1 &    Open  Open   Open
                                                         2

  3     Open  Open   Open   Open   Open   1 &    Open   Open   Open  Open   Open
                                           2

  4     Open  Open   Open   Open    1 &   Open   Open   Open   Open  Open   Open
                                    2

  5     Open  Open   Open   Open   Open   Open   1 &    Open   Open  Open   Open
                                                  2

  6     Open  Open   Open    1 &   Open   Open   Open   Open   Open  Open   Open
                             2

  9     Open  Open    1 &   Open   Open   Open   Open   Open   Open  Open   Open
                      2

  10    Open  Open   Open   Open   Open   Open   Open   Open   1 &   Open   Open
                                                                2

  11    Open   1 &   Open   Open   Open   Open   Open   Open   Open  Open   Open
               2

  12    Open  Open   Open   Open   Open   Open   Open   Open   Open   1 &   Open
                                                                      2

  14    1 &   Open   Open   Open   Open   Open   Open   Open   Open  Open   Open
         2

  15    Open  Open   Open   Open   Open   Open   Open   Open   Open  Open    1 &
                                                                             2

  Note:Pins designated are in the closed position.