HwMuseum | Index

AITECH INTERNATIONAL CORPORATION

VIDEOBLENDER

Category

Video/Sound

Video Types Supported

XVGA

Video Processor

Aitech International

Highest Resolution Supported

320 x 240 video capture

Data Bus Type

16-bit ISA

Memory Type

DRAM

Maximum Onboard Memory

256KB (location unidentified)

CONNECTIONS

Purpose

Location

Purpose

Location

RCA jack

CN1

4-pin connector - S-VHS input

CN2

I/O ADDRESS SELECTION

Address

JP3/A

JP3/B

»

340h - 341h

Pins 1 & 2 closed

Pins 1 & 2 closed

 

348h - 349h

Pins 1 & 2 closed

Pins 2 & 3 closed

 

390h - 391h

Pins 2 & 3 closed

Pins 1 & 2 closed

 

398h - 399h

Pins 2 & 3 closed

Pins 2 & 3 closed

INTERRUPT SELECTION

Setting

JP4

»

IRQ10

Pins 5 & 6 closed

 

IRQ3

Pins 1 & 2 closed

 

IRQ5

Pins 3 & 4 closed

 

IRQ12

Pins 7 & 8 closed