HwMuseum | Index

UNIDENTIFIED

HERCULES GRAPHICS CARD

Category

Video

Video Types Supported

Monochrome

Video Processor

Unidentified

Highest Resolution Supported

720 X 348

Data Bus Type

8-bit ISA

Memory Type

DRAM

Maximum Onboard Memory

64KB

CONNECTIONS

Purpose

Location

Purpose

Location

Parallel port

CN1

Light pen connector

JP1

15-pin analog video port

CN2

   

PARALLEL PORT ADDRESS

Address

JP2

JP3

278h

Closed

Closed

378h

Open

Closed

3BCh

Open

Open

Disabled

Closed

Open