TOPWAY

LCD Module User Manual

LM6038D

www.topwaysz.com

Document Name: LM6038D-Manual-Rev0.2.DOC

Page: 2 of 14

Table of Content

1.

Basic Specifications................................................................................................................ 3

1.1

Display Specifications ............................................................................................................................................ 3

1.2

Mechanical Specifications ...................................................................................................................................... 3

1.3

Block Diagram........................................................................................................................................................ 3

1.4

Terminal Functions................................................................................................................................................. 4

1.5

Jumper Functions................................................................................................................................................... 4

2.

Absolute Maximum Ratings.................................................................................................... 5

3.

Electrical Characteristics........................................................................................................ 5

3.1

DC Characteristics ................................................................................................................................................. 5

3.2

LED Backlight Circuit Characteristics..................................................................................................................... 5

3.3

AC Characteristics ................................................................................................................................................ 6

3.4

Reset Timing .......................................................................................................................................................... 8

4.

Function specifications........................................................................................................... 9

4.1

The Parallel Interface ............................................................................................................................................. 9

4.2

The Serial Interface................................................................................................................................................ 9

4.3

Basic Setting ........................................................................................................................................................ 10

4.4

Resetting the LCD module ................................................................................................................................... 10

4.5

Display Memory Map............................................................................................................................................ 10

4.6

Display Commands .............................................................................................................................................. 11

4.7

Display Commands (continue) ............................................................................................................................. 12

4.8

Basic Operating Sequence (example).................................................................................................................. 13

5.

Design and Handling Precaution ......................................................................................... 14