DTK COMPUTER, INC.

CGP

Category

Video

Video Types Supported

CGA

Video Processor

DT3088

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

Light pen connector

CN3

Parallel port

CN2

 

 

VIDEO TYPE SELECTION

Type

JP3

»

Color

Off

 

Composite

On

OVERSTRIKE SELECTION

Setting

JP2

»

Overstrike (double width font)

Pins 1 & 2 closed

 

Single strike (single width font)

Pins 2 & 3 closed

PARALLEL PORT CONFIGURATION

LPT

Address

JP1

»

1

3BCh - 3BEh

Pins 1 & 2 closed

 

1

378h - 37Fh

Pins 3 & 4 closed

 

2

278h - 27Fh

Pins 5 & 6 closed