HwMuseum | Index

UNIDENTIFIED

SVGA (8-BIT VERSION)

Category

Video

Video Types Supported

CGA/EGA/Monochrome/VGA

Video Processor

8800CS

Highest Resolution Supported

640 x 480

Data Bus Type

8-bit ISA

Memory Type

DRAM

Maximum Onboard Memory

256KB

CONNECTIONS

Purpose

Location

Purpose

Location

15-pin analog video port

CN1

9-pin TTL video port

CN2

MONITOR TYPE SELECTION

Type

J1

SW1/1

SW1/2

SW1/3

SW1/4

»

VGA

Pins 2 & 3 closed

On

On

On

On

 

EGA

Pins 2 & 3 closed

Off

On

On

On

 

CGA

Pins 1 & 2 closed

On

Off

On

On

 

MDA

Pins 1 & 2 closed

Off

Off

On

On

VIDEO INTERRUPT SELECTION

IRQ9

J3

»

Disabled

Open

 

Enabled

Closed

ADDRESS DECODE SELECTION

Setting

SW1/5

»

Fast

On

 

Slow

Off

DATA PATH SELECTION

Setting

SW1/6

»

16-bit

On

 

8-bit

Off