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

CONNECTIONS

Purpose

Location

Purpose

Location

Proprietary A/V bus connector

CN1

Video-1

J9

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 & 2

Open

Open

Open

3

Open

Open

Open

Open

Open

1 & 2

Open

Open

Open

Open

Open

4

Open

Open

Open

Open

1 & 2

Open

Open

Open

Open

Open

Open

5

Open

Open

Open

Open

Open

Open

1 & 2

Open

Open

Open

Open

6

Open

Open

Open

1 & 2

Open

Open

Open

Open

Open

Open

Open

9

Open

Open

1 & 2

Open

Open

Open

Open

Open

Open

Open

Open

10

Open

Open

Open

Open

Open

Open

Open

Open

1 & 2

Open

Open

11

Open

1 & 2

Open

Open

Open

Open

Open

Open

Open

Open

Open

12

Open

Open

Open

Open

Open

Open

Open

Open

Open

1 & 2

Open

14

1 & 2

Open

Open

Open

Open

Open

Open

Open

Open

Open

Open

15

Open

Open

Open

Open

Open

Open

Open

Open

Open

Open

1 & 2

Note:Pins designated are in the closed position.

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