BOCA RESEARCH, INC.

DUAL GRAPHICS ADAPTER (PART 9130)

Card Type

Video card

Video Chip Set

Unidentified

Highest Resolution Supported

720 x 348

Maximum Video Memory

None

Data Bus

8-bit ISA

Video Types Supported

MDA, CGA

CONNECTIONS

Function

Label

Function

Label

Parallel port

CN1

Video port

CN2

DISPLAY CONFIGURATION

Display

JP1/A

JP1/B

Color

Closed

Open

Monochrome

Open

Closed

PARALLEL PORT CONFIGURATION

Selection

JP1/C

JP1/D

JP1/E

LPT1 (3BCh)

Open

Closed

Open

LPT2 (378h)

Closed

Open

Open

Disabled

Open

Open

Closed

MISCELLANEOUS TECHNICAL NOTES

Note: The purpose of JP1/F, JP1/G and JP1/H is unidentified.