HwMuseum | Index

STB SYSTEMS, INC.

GRAPHIX PLUS II

Card Type

Multi-I/O

Video Processor

6845

Maximum Onboard Memory

32KB DRAM

I/O Options

SASI/SCSI connector, clock/calendar, light pen port, parallel port, video port (3), RF modulator connector

Data Bus

8-bit ISA

Video Types Supported

Monochrome/CGA

Highest Resolution Supported

640 x 350

Hard Drives Supported

Up to 7 SASI or SCSI devices

CONNECTIONS

Function

Label

Function

Label

Parallel or SASI/SCSI port

J1

Light pen port

J5

Test connector

J2

CGA video out

J6

1.5V AA battery connector

J3

Composite video out

J7

RF modulator connector

J4

Monochrome video out

J8

USER CONFIGURABLE SETTINGS

Setting

Label

Position

»

J1 is a parallel port

SW1/1

Off

 

J1 is a SASI/SCSI port

SW1/1

On

»

Automatically detect the adapter type being used by software

SW1/4

On

 

Send all video signals to the monochrome monitor

SW1/4

Off

»

Monochrome video disabled when monochrome monitor is off or not connected

SW1/5

On

 

Monochrome video enabled even when no monitor is available

SW1/5

Off

»

Red signal sent to monochrome display

SW1/6

On

 

Red not signal sent to monochrome display

SW1/6

Off

»

Green signal sent to monochrome display

SW1/7

On

 

Green not signal sent to monochrome display

SW1/7

Off

»

Blue signal sent to monochrome display

SW1/8

On

 

Blue not signal sent to monochrome display

SW1/8

Off

MONITOR TYPE SELECTION

Setting

SW1/2

SW1/3

»

Card acts as both monochrome and color displays

Off

Off

 

Card acts as monochrome display only

Off

On

 

Card acts as color display only

On

Off

 

Card behaves like Graphix Plus card in monochrome graphics mode

On

On