10939 Datasheet PDF (Dot Matrix Display Controller)

10939 - Dot Matrix Display Controller

This page provides the datasheet information for the 10939, a member of the 10938 Dot Matrix Display Controller family.

Description

The Rockwell 10938 and 10939 Dot Matrix Display Controller is a two-chip MOS/LSI general purpose display controller system designed to interface to dot matrix displays (vacuum-fluorescent or LED).

Features

20-character display driver cascadable to 80.
Standard 5 x 7 character font.
Separate cursor driver output.
Direct drive capability for vacuum-fluorescent display.

Datasheet Details

Part number	10939
Manufacturer	Rockwell
File Size	497.95 KB
Description	Dot Matrix Display Controller
Datasheet	10939 Datasheet
Additional preview pages of the 10939 datasheet.

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Full PDF Text Transcription

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'1'Rockwell 10938 • 10939 10938 and 10939 Dot Matrix Display Controller DESCRIPTION The Rockwell 10938 and 10939 Dot Matrix Display Controller is a two-chip MOS/LSI general purpose display controller system designed to interface to dot matrix displays (vacuum-fluorescent or LED). The two-chip set will drive displays with up to 35 anodes (dots) and up to 20 grids (characters) plus a cursor. The chips can be cascaded to drive larger displays of as many as 80 characters. An internal PLA-type decoder provides character decoding and dot pattern generation for the full 96-character ASCII set and an additional 32 special characters.

Published: Mar 6, 2019 |