TOPWAY

LCD Module User Manual

LM6071CFW

www.topwaysz.com

Document Name: LM6071CFW-Manual-Rev0.2.DOC

Page: 7 of 11

4. Function specifications

4.1

Basic Setting

Basic Setting

To drive the LCD module correctly and provide normally display, please use the following setting

-

ADC = 1 (reverse)

-

SHL select = 0 (normal)

-

LCD Bias Select = 1/9

-

Initial Display Line = 0

-

Entire Display ON/OFF = OFF (normal)

-

Reverse Display ON/OFF = OFF (normal)

-

Set Power Control Set:

voltage follower = ON, voltage converter = ON, voltage regulator = ON

-

Built-in OSC = ON

-

Display ON/OFF = ON

Note:

*1. These setting/commands should issue the LCD module while start up.

*2. See the Display Commands section for details.

4.2

Resetting the LCD module

The LCD module should be initialized by using /RES terminal.

While turning on the VDD and VSS power supply, maintain /RES terminal at LOW level. After the

power supply stabilized, release the reset terminal (/RES=HIGH)

4.3

Interfacing Setting

Jumpers could been used to change bus interfacing family

Jumper

JP1

JP2

JP3

JP4

JP7 - JP14

Function Description

open

close

close

open

open

80 mode selected <default>

close

open

close

open

open

68 mode selected

open

close

open

close

close

serial mode selected