ATC/UNITRON COMPUTERS & COMPUTER PARTS

VGA MENTOR 9402

Category

Video

Video Types Supported

XVGA

Video Processor

ET-4000

Highest Resolution Supported

1024 x 768

Data Bus Type

16-bit ISA

Memory Type

DRAM

Maximum Onboard Memory

1024KB

CONNECTIONS

Purpose

Location

Purpose

Location

15-pin analog video port

CN1

VGA Feature connector

CN3

9-pin digital video port

CN2

   

DISPLAY MODE

Setting

JP1

Color

Pins 2 & 3 closed

Monochrome

Pins 1 & 2 closed

INTERRUPT STATUS SELECT

IRQ2

JP2

Disabled

Pins 1 & 2 closed

Enabled

Pins 2 & 3 closed

FACTORY CONFIGURED SETTING

Jumper

Setting

JP7

Pins 2 & 3 closed

ADAPTER PRIORITY SETTING

Setting

SW1/1

SW1/2

SW1/3

SW1/4

Primary adapter

Off

Off

Off

Off

Secondary adapter

Off

On

Off

Off

VIDEO MEMORY CONFIGURATION

Size

5D & 5H

5C & 5G

5A, 5B, 5E, 5F

256KB

(2) 44256

NONE

NONE

512KB

(2) 44256

(2) 44256

NONE

1024KB

(2) 44256

(2) 44256

(4) 44256