TOPWAY

LCD Module User Manual

LM6800AFW-5

www.topwaysz.com

Document Name: LM6800AGW-6-Manual-Rev0.1.DOC

Page: 2 of 10

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

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

4.

Function Specifications .......................................................................................................... 7

4.1

Basic Setting .......................................................................................................................................................... 7

4.2

Adjusting the LCD display contrast ........................................................................................................................ 7

4.3

Resetting the LCD module ..................................................................................................................................... 7

4.4

Display Memory Map ............................................................................................................................................. 8

4.5

Internal Registers ................................................................................................................................................... 8

4.6

Display Control Instructions ................................................................................................................................... 9

5.

Design and Handling Precaution ......................................................................................... 10