KR920010496A - How to control the dot matrix LCD module - Google Patents

How to control the dot matrix LCD module Download PDF

Info

Publication number
KR920010496A
KR920010496A KR1019900018783A KR900018783A KR920010496A KR 920010496 A KR920010496 A KR 920010496A KR 1019900018783 A KR1019900018783 A KR 1019900018783A KR 900018783 A KR900018783 A KR 900018783A KR 920010496 A KR920010496 A KR 920010496A
Authority
KR
South Korea
Prior art keywords
lcd module
dot matrix
control
matrix lcd
data
Prior art date
Application number
KR1019900018783A
Other languages
Korean (ko)
Inventor
강경일
Original Assignee
정용문
삼성전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 정용문, 삼성전자 주식회사 filed Critical 정용문
Priority to KR1019900018783A priority Critical patent/KR920010496A/en
Publication of KR920010496A publication Critical patent/KR920010496A/en

Links

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

내용 없음.No content.

Description

돗트 메트릭스 LCD모듈을 콘트롤하는 방법How to control the dot matrix LCD module

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 발명에 따른 시스템 블럭 구성도,3 is a system block diagram according to the present invention;

제4도는 본 발명에 따른 흐름도,4 is a flow chart according to the invention,

제5도는 본 발명에 따른 LCD모듈에 라이트하는 유틸리티 흐름도.5 is a utility flow chart writing to the LCD module according to the present invention.

Claims (3)

돗트 메트릭스 LCD모듈을 콘트롤하는 방법에 있어서, 돗트 메트릭스 LCD모듈의 오퍼레이션을 요구하는 제1과정과, 제1과정 수행후 LCD내부 수행의 종료여부를 채크하지 않고 원하는 다음 프로그램을 계속 수행하는 제2과정으로 이루어짐을 특징으로 하는 돗트 메트릭스 LCD모듈을 콘트롤하는 방법.A method of controlling a dot matrix LCD module, comprising: a first process requiring an operation of a dot matrix LCD module and a second process of continuously executing a desired next program without checking whether to execute the inside of the LCD after performing the first process How to control the dot matrix LCD module, characterized in that consisting of. 제1항에 있어서, 제1과정이 RS, R/W 및 데이터를 버퍼에 라이트하는 제1단계와, 상기 제1단계에서 버퍼에 라이트한 후 라이터 포인트를 1증가시키는 제2단계로 이루어짐을 특징으로 하는 돗트 메트릭스 LCD모듈을 콘트롤하는 방법.The method of claim 1, wherein the first process comprises a first step of writing RS, R / W, and data to a buffer, and a second step of increasing the lighter point by one after writing to the buffer in the first step. To control the dot matrix LCD module. 제1항에 있어서, 제2과정이 버퍼에 RS, R/W데이타가 있는지를 검사하는 제3단계와, 상기 제3단계에서 버퍼에 RS, R/W데이타가 있으면 먼저 RS, R/W 값을 꺼내어 LCD모듈의 RS, R/W로 출력한 후 데이터를 꺼내어 LCD모듈의 데이터 버스로 출력시키는 제4단계로 이루어짐을 특징으로 하는 돗트 메트릭스 LCD모듈을 콘트롤하는 방법.2. The method of claim 1, wherein the second process checks whether there is RS or R / W data in the buffer, and if there is RS or R / W data in the buffer, And extracting the data to RS, R / W of the LCD module, and then extracting the data to the data bus of the LCD module to control the dot matrix LCD module. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019900018783A 1990-11-20 1990-11-20 How to control the dot matrix LCD module KR920010496A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900018783A KR920010496A (en) 1990-11-20 1990-11-20 How to control the dot matrix LCD module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900018783A KR920010496A (en) 1990-11-20 1990-11-20 How to control the dot matrix LCD module

Publications (1)

Publication Number Publication Date
KR920010496A true KR920010496A (en) 1992-06-26

Family

ID=67537835

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900018783A KR920010496A (en) 1990-11-20 1990-11-20 How to control the dot matrix LCD module

Country Status (1)

Country Link
KR (1) KR920010496A (en)

Similar Documents

Publication Publication Date Title
KR960032172A (en) Computer systems
KR950001504A (en) Method and apparatus for a user of a data processing system to loosely group sliders on an interface
JPS5464421A (en) Program input unit
KR900702436A (en) CNC control method
KR900013413A (en) Digital signal processing device
KR920010496A (en) How to control the dot matrix LCD module
KR940005031A (en) How to change the software version while using the exchange system
JPS6139167A (en) Optical character reading system
KR850006742A (en) Data processing device
KR970031683A (en) How to Perform Chinese Character Learning Function in an Answering Machine
KR900005831A (en) Software simulation method for electronic exchange
KR950000312A (en) How to control the robot
KR910016504A (en) Bold display in electronic typewriter system
KR900006136A (en) How to reverse write on an electronic typewriter
KR890003541A (en) Word unit printing method of electronic typewriter
KR970012190A (en) Command Processing Method of Data Processing System
KR940004417A (en) Function key combination
KR910005122A (en) NC control method with PLC type I / O contact
KR940008885A (en) How to perform alignment of electronic typewriter
KR940015825A (en) Message analysis method of application program using multiple windows of computer
KR900002602A (en) LED Driving Method in Digital Telephone
KR940022251A (en) How to Implement Operating System Commands
TW357305B (en) A sort of computer graphics memory structure and the control method
JPS59187838U (en) word processor
KR910010316A (en) How virtual data is processed in the database

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination