UNIDENTIFIED

ZEGA

Category

Video

Video Types Supported

CGA/EGA/Monochrome

Video Processor

Unidentified

Highest Resolution Supported

600 x 350

Data Bus Type

8-bit ISA

Memory Type

DRAM

Maximum Onboard Memory

256KB

CONNECTIONS

Purpose

Location

15-pin analog video connector

CN1

MONITOR TYPE CONFIGURATION (ZEGA AS PRIMARY OR LONE ADAPTER)

Type

ZEGA Primary

Secondary Adapter

SW1/1

SW1/2

SW1/3

SW1/4

Monochrome

Monochrome

Color 80 x 25

Off

On

Off

Off

Monochrome

Monochrome

Color 40 x 25

Off

On

Off

On

Color

Color 80 x 25

Monochrome

On

Off

Off

Off

Color

Color 40 x 25

Monochrome

On

Off

Off

On

EGA

EGA

Monochrome

Off

On

On

Off

EGA

CGA

Monochrome

Off

On

On

On

MONITOR TYPE CONFIGURATION (ZEGA AS SECONDARY ADAPTER)

Type

ZEGA Secondary

Primary Adapter

SW1/1

SW1/2

SW1/3

SW1/4

Monochrome

Monochrome

Color 80 x 25

On

Off

On

Off

Monochrome

Monochrome

Color 40 x 25

On

Off

On

On

Color

Color 80 x 25

Monochrome

On

On

On

Off

Color

Color 40 x 25

Monochrome

On

On

On

On

EGA

EGA

Monochrome

On

On

Off

Off

EGA

CGA

Monochrome

On

On

Off

On

MONITOR TYPE SELECTION

Type

JP2

»

Color

Pins 2 & 3 closed

 

Monochrome

Pins 1 & 2 closed

FACTORY CONFIGURED - DO NOT ALTER

Jumper

Position

JP1

Closed