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MONOCHROME DISPLAY ADAPTER

EMULEX CORPORATION

MONOCHROME DISPLAY ADAPTER

Card Type

Video card

Video Chip Set

Unidentified

Highest Resolution Supported

Unidentified

Maximum Video Memory

4KB DRAM

Data Bus

8-bit ISA

Video Types Supported

Monochrome

CONNECTIONS

Function

Label

Function

Label

9-pin direct drive connector

CN1

25-pin parallel port

CN3

6-pin light pen

CN2

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

Centronics printer interface

E1 & E2

Closed

Data Products printer interface

E3 & E4

Closed

MISCELLANEOUS TECHNICAL NOTES

The printer interface option is also determined by the integrated circuit (IC) located at Z44 as well as the E1-E4 jumper. Centronics uses IC 74LS240. The Data Products uses IC 74LS244.