Datasheet > LM240128CCW-Z

LM240128CCW-Z

更新时间： 2022-02-26 13:19:05

品牌	Logo	应用领域
拓普微 - TOPWAY		/
页数	文件大小	规格书
12页	1168K
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LCD Module User Manual

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LM240128CCW-Z 数据手册

TOPWAY

LCD Module User Manual

LM240128CCW-Z

4. Function specifications

4.1 Adjusting the Display Contrast

This LCD module equipped with latest digital contrast adjustment function.

Its display contrast could be adjusted by MCU command.

(please see the command tables for details)

It is recommended to provide a contrast adjustment interface for end-user,

where the best display result could meet the individual preference in mass production.

4.2 Resetting the LCD module

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

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

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

4.2.1 Display Memory Map

ROW

no.

LCD Display (front view)

1^st

2^nd

3^rd

240 x 128 pixels

126^th

127^th

128^th

Column no.

Column Address

1^st

2^nd

00h

3^rd

4^th

5^th

01h

6^th



238^th239^th240^th241^th242^th

4Fh 50h

Note:

*1. This mono LCM is driven by a color LCD driver.

Every three dots are being driven by R G B segment driver.

*2. The above is based on:

4R4G4B setting, each dot will be driven by 4bit; LC[7:6]=0:1, DC[4]=1

Mirror Y direction; LC[2]=1

Normal X direction; LC[1]=0

Color Mapping as RGB; LC[5]=1

*3. For details please refer to UC1698u datasheet

URL: www.topwaydisplay.com

www.topwaysz.com

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