SED1374 Datasheet, PDF (17/420 Pages) Epson Company – SED1374 Embedded Memory Color LCD Controller

Epson Research and Development
Vancouver Design Center
1 Introduction
Page 9
1.1 Scope
This is the Functional Specification for the SED1374 Embedded Memory LCD Controller
Chip. Included in this document are timing diagrams, AC and DC characteristics, register
descriptions, and power management descriptions. This document is intended for two
audiences: Video Subsystem Designers and Software Developers.
Please check the Epson Electronics America website at http://www.eea.epson.com for the
latest revision of this document before beginning any development.
We appreciate your comments on our documentation. Please contact us via email at
[e-mail].
1.2 Overview Description
The SED1374 is a color / monochrome LCD graphics controller with an embedded 40K
Byte SRAM display buffer. The high integration of the SED1374 provides a low cost, low
power, single chip solution to meet the requirements of embedded markets such as Office
Automation equipment, Mobile Communications devices, and Hand-Held PCs where
board size and battery life are major concerns.
Products requiring a “Portrait” display can take advantage of the Swivelview™ (90°
Hardware Rotate) feature of the SED1374. Virtual and Split Screen are just some of the
display modes supported. The above features, combined with the Operating System
independence of the SED1374, make it the ideal solution for a wide variety of applications.
Hardware Functional Specification
Issue Date: 99/04/29
SED1374
X26A-A-001-02