LMB162GDC Topway Display, LMB162GDC Datasheet

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LMB162GDC

Manufacturer Part Number
LMB162GDC
Description
Lcd Module User Manual
Manufacturer
Topway Display
Datasheet
URL:
Rev.
0.1
0.2
www.topwaydisplay.com
www.topwaysz.com
Descriptions
Prelimiay release
Typing Correction on Display Mode
Prepared by:
Date: 2009-04-01
K.C.
LMB162GDC
LCD Module User Manual
Checked by:
Date:
Document Name: LMB162GDC-Manual-Rev0.2.DOC
Approved by:
Date:
Release Date
2007-04-12
2009-04-01
Page: 1 of 11

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LMB162GDC Summary of contents

Page 1

... Prepared by: K.C. Date: 2009-04-01 Rev. Descriptions 0.1 Prelimiay release 0.2 Typing Correction on Display Mode URL: www.topwaydisplay.com www.topwaysz.com LMB162GDC LCD Module User Manual Checked by: Date: Approved by: Date: Release Date 2007-04-12 2009-04-01 Document Name: LMB162GDC-Manual-Rev0.2.DOC Page ...

Page 2

... LED Backlight Circuit Characteristics ................................................................................. 5 3.3 AC Characteristics.............................................................................................................. 6 4. Function Specifications .......................................................................................................... 7 4.1 Basic Setting....................................................................................................................... 7 4.2 Resetting the LCD module ................................................................................................. 7 4.3 Adjusting the LCD display contrast..................................................................................... 7 4.4 Display Memory Map.......................................................................................................... 8 4.5 Display Commands .......................................................................................................... 10 5. Design and Handling Precaution ......................................................................................... 11 URL: www.topwaydisplay.com www.topwaysz.com LCD Module User Manual Document Name: LMB162GDC-Manual-Rev0.2.DOC LMB162GDC Page ...

Page 3

... Display Data = “0” : Light Gray (* 1/16 duty, 1/5 bias : Yellow Green LED backlight : 122.0 x 44.0 x 14.1MAX (See attached Outline Drawing for details) BLA, BLK Backlight Circuit LCD Panel Char (5x8dots) VDD VSS ST7066U V0 or equivalent LMB162GDC LED ST7065 or equivalent Document Name: LMB162GDC-Manual-Rev0.2.DOC Page ...

Page 4

... R/W=HIGH: Read mode selected R/W=LOW: Write mode selected Data Enable Bi-directional tri-state Data bus In 8 bit mode, DB0 ~ DB7 are in use In 4 bit mode, DB4 ~ DB7 are in use, DB0~DB3 leave open Backlight negative supply Backlight positive supply Document Name: LMB162GDC-Manual-Rev0.2.DOC LMB162GDC Page ...

Page 5

... 0.5 SS 0.7xV - 0 2.0 5.0 MIN. TYP. MAX 240 360 No. of LED = 24x2 pcs Document Name: LMB162GDC-Manual-Rev0.2.DOC LMB162GDC Unit Condition °C No Condensation °C No Condensation V =0V, V =5.0V, T =25° Unit Condition / Application Pin V VDD V RS, R/W, E, DB0 ~ DB7 ...

Page 6

... LCD Module User Manual Symbol MIN. tc 1500 tpw 175 tas 5 tah 13 tdsw 50 tddr - th 13 Host Write Timing Diagram Host Read Timing Diagram Document Name: LMB162GDC-Manual-Rev0.2.DOC LMB162GDC V =0V, V =5V TYP. MAX. Unit - - - - - ...

Page 7

... A Variable-Resistor must be connected to the LCD module for providing a reference supply to V0. Adjusting the VR will result the change of LCD display contrast. The recommended value Ohm. URL: www.topwaydisplay.com www.topwaysz.com LCD Module User Manual LCD Module VDD V0 VR VSS Document Name: LMB162GDC-Manual-Rev0.2.DOC LMB162GDC Page ...

Page 8

... Not Use : 36h 37h 38h 39h Not Use : 3Eh 3Fh CGRAM Address Map Document Name: LMB162GDC-Manual-Rev0.2.DOC LMB162GDC dots font pattern dots font pattern dots font pattern dots font pattern dots font pattern ...

Page 9

... Character Code Rom Please refer to ST7066U-0A Data sheet URL: www.topwaydisplay.com www.topwaysz.com LCD Module User Manual DDRAM Address Characters (5x8 dots font) DDRAM Address DDRAM Address Map Document Name: LMB162GDC-Manual-Rev0.2.DOC LMB162GDC 0Ch 0Dh 0Eh 0Fh 4Ch 4Dh 4Eh 4Fh Page ...

Page 10

... Read the data from internal RAM, where the address counter pointing at. LMB162GDC Function S=0, no screen shifting D=0, display off C=0, cursor off S/C=0, shift cursor R/L=0, to left side DL=0, 4-bit interface N=0, 1-line display F=0, 5x8 dots font BF=0, ready Document Name: LMB162GDC-Manual-Rev0.2.DOC Page ...

Page 11

... LCD module reliability may be reduced by temperature shock. 18. When storing the LCD module, avoid exposure to the direct sunlight, high humidity, high temperature or low temperature. They may damage or degrade the LCD module URL: www.topwaydisplay.com www.topwaysz.com LCD Module User Manual Document Name: LMB162GDC-Manual-Rev0.2.DOC LMB162GDC Page ...

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