AITECH INTERNATIONAL CORPORATION

VIDEOSURGE

Category

Video/Sound

Video Types Supported

XVGA

Video Processor

Chips & Technology

Highest Resolution Supported

1024 x 768

Data Bus Type

16-bit ISA

Memory Type

N/A

Maximum Onboard Memory

None

CONNECTIONS

Purpose

Location

Purpose

Location

4-pin DIN socket - S-VHS input

CN1

WaveLength Bus connector

CN5

Video input

CN2

WaveLength Bus connector

CN7

15-pin analog video port

CN3

WaveLength Bus connector

CN8

VESA feature connector

CN4

Chroma-Key chip socket

U53

Note: CN5, CN6, CN7, and CN8 are used to connect proprietary hardware.

FACTORY CONFIGURED SETTINGS

Jumper

Setting

JP7

Pins 1 & 2 closed

SW1/1

On

SW1/2

On

SW1/2

On

SW1/2

On

SW1/2

On

SW1/2

On

SW1/2

On

SW1/2

On

Note: the factory strongly recommends not altering default settings for JP7 and SW1.

INTERRUPT SELECTION

IRQ

JP6/A

JP6/B

JP6/C

»

IRQ10

Closed

Open

Open

 

IRQ11

Open

Closed

Open

 

IRQ12

Open

Open

Closed