UNIDENTIFIED

MONOCHROME GRAPHICS DISPLAY ADAPTER

Card Type

Parallel card, Video card

Video Chip Set

Unidentified

Maximum Video Memory

Unidentified

Data Bus

8-bit ISA

Video Types Supported

Monochrome

Highest Resolution Supported

720 x 348

CONNECTIONS

Function

Label

Function

Label

15-pin video analog video port

CN1

25-pin parallel port

CN2

USER CONFIGURABLE SETTINGS

Function

Label

Position

Parallel port IRQ select IRQ7

J2

Pins 1 & 2 closed

 

Parallel port IRQ select IRQ5

J2

Pins 2 & 3 closed

132-column display enabled

J4

Pins 2 & 3 closed

 

132-column display disabled

J4

Pins 1 & 2 closed

XT SLOT 8 INSTALLATION

Setting

J3

Card installed in other slot

Open

 

Card installed in XT-slot 8

Closed

PARALLEL PORT ADDRESS SELECTION

Address

J5

J6

3BC 3BD

Pins 2 & 3 closed

Pins 1 & 2 closed

 

378 37F

Pins 2 & 3 closed

Pins 2 & 3 closed

 

278 27F

Pins 1 & 2 closed

Pins 2 & 3 closed

 

Disabled

Pins 1 & 2 closed

Pins 1 & 2 closed