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VDA-200

DIAMOND FLOWER, INC.

VDA-200

Card Type

Parallel card, Video card

Video Chip Set

6845 chip

Highest Resolution Supported

720 x 348

Maximum Video Memory

64KB RAM (location unidentified)

Data Bus

8-bit ISA

Video Types Supported

CGA

CONNECTIONS

Function

Label

Function

Label

Parallel port

J1

9-pin analog video port

J3

USER CONFIGURABLE SETTINGS

Function

Label

Position

 

Parallel port interrupt selected at IRQ7

JP1

Pins 1 & 2 closed

 

Parallel port interrupt selected at IRQ5

JP1

Pins 2 & 3 closed

Page 1 disabled when power is off

SW1/8

Off

 

Page 1 enabled when power is on

SW1/8

On

MONITOR MODE CONFIGURATION

Mode

Monitor

SW1/5

SW1/6

SW1/7

 

Color

Color

Off

On

Off

 

Monochrome

Color

Off

On

On

Monochrome

Monochrome

On

Off

On

 

Color

Monochrome

On

Off

Off

 

Color

Duel Freq. Or Multi-Sync

Off

Off

Off

 

Monochrome

Duel Freq. Or Multi-Sync

Off

Off

On

PARALLEL PORT CONFIGURATION

Setting

JP2

JP3

LPT1

Closed

Open

LPT2

Open

Open

LPT3

Open

Closed

Disabled

Closed

Closed

GRAY SHADE CONFIGURATION

Color

SW1/1

SW1/2

SW1/3

SW1/4

Shade of Gray

On

Off

Off

Off

Shade of Gray

Off

On

Off

Off

Shade of Gray

Off

Off

On

Off

Shade of Gray

Off

Off

Off

On

Note: Only one of these four switches should be set in the On position at a time, or the circuit may be damaged.