KR970022724A - Apparatus and method for controlling multi-screen display in one system - Google Patents

Apparatus and method for controlling multi-screen display in one system Download PDF

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Publication number
KR970022724A
KR970022724A KR1019950038735A KR19950038735A KR970022724A KR 970022724 A KR970022724 A KR 970022724A KR 1019950038735 A KR1019950038735 A KR 1019950038735A KR 19950038735 A KR19950038735 A KR 19950038735A KR 970022724 A KR970022724 A KR 970022724A
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KR
South Korea
Prior art keywords
controlling
control means
screen display
activated
displaying
Prior art date
Application number
KR1019950038735A
Other languages
Korean (ko)
Other versions
KR0184476B1 (en
Inventor
김제만
Original Assignee
김광호
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.)
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Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950038735A priority Critical patent/KR0184476B1/en
Publication of KR970022724A publication Critical patent/KR970022724A/en
Application granted granted Critical
Publication of KR0184476B1 publication Critical patent/KR0184476B1/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006—Details of the interface to the display terminal
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/14—Display of multiple viewports
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/04—Display device controller operating with a plurality of display units

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Digital Computer Display Output (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

1. 청구범위에 기재된 발명이 속한 기술분야1. TECHNICAL FIELD OF THE INVENTION

다중의 화면표시 장치를 하나의 호스트시스템에서 제어하여 다수의 화면을 디스플레이시키는 장치에 관한 것이다.The present invention relates to an apparatus for displaying multiple screens by controlling multiple display devices from one host system.

2. 발명이 해결하려고 하는 기술적 과제2. The technical problem to be solved by the invention

종래의 시스템은 구성이 매우 어렵고, 설치비용이 비싸다는 문제점을 해결한다.The conventional system solves the problem that the configuration is very difficult and the installation cost is high.

3. 발명의 해결방법의 요지3. Summary of Solution to Invention

종래의 그래픽칩에 간단히 프로그램이 가능한 그래픽칩 디스플레이 모드 레지스터를 추가하여 단일시스템에서 다중의 화면표시를 하는 장치를 제공한다.A simple programmable graphic chip display mode register is added to a conventional graphic chip to provide an apparatus for displaying multiple screens in a single system.

4. 발명의 중요한 용도4. Important uses of the invention

다중화면 표시를 하나의 시스템에서 제어하는 장치 및 방법.Apparatus and method for controlling multi-screen display in one system.

Description

다중화면 표시를 하나의 시스템에서 제어하는 장치 및 방법Apparatus and method for controlling multi-screen display in one system

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 전체시스템의 외관도.1 is an external view of the entire system according to the present invention.

Claims (3)

다중화면 표시를 하나의 시스템에서 제어하는 장치에 있어서, 다수의 화면을 표시하는 다수의 그래픽 제어수단과, 상기 다수의 그래픽 제어수단을 제어하며 다수의 화면을 디스플레이시키는 호스트 제어수단과, 상기 다수의 제어수단과 호스트제어수단의 사이에 위치하여 상기 호스트제어수단으로부터 출력되는 제어신호를 인터페이싱하여 상기 다수의 그래픽 제어수단 인가하는 인터페이싱수단으로 이루어짐을 특징으로 하는 다중화면 표시를 하나의 시스템에서 제어하는 장치.An apparatus for controlling a multi-screen display in one system, comprising: a plurality of graphic control means for displaying a plurality of screens, a host control means for controlling the plurality of graphic control means and displaying a plurality of screens; An apparatus for controlling a multi-screen display in one system, characterized in that it is interposed between a control means and a host control means for interfacing control signals output from the host control means to apply the plurality of graphic control means. . 제1항에 있어서, 상기 인터페이싱 수단은, 프로그램이 가능하여 칩액티브 신호가 입력되면 액티브시켜 화면을 디스플레이시키도록 하는 플립플롭수단과, 상기 플립플롭수단이 액티브되면 상기 플립플롭에 의해 액티브되어 입력되는 다수의 신호를 출력하는 다수의 버퍼수단으로 이루어지는 다중화면 표시를 하나의 시스템에서 제어하는 장치.2. The apparatus of claim 1, wherein the interfacing means comprises: flip-flop means programmable to activate a chip active signal and display a screen when the chip active signal is input; An apparatus for controlling a multi-screen display consisting of a plurality of buffer means for outputting a plurality of signals in one system. 다중화면 표시를 호스트 시스템에서 제어하는 방법에 있어서, 상기 호스트 시스템에서 어느 한 칩어드레스를 액티브시키는 과정과, 상기 어느 한 칩어드레스가 액티브될 시 해당 플립플롭이 액티브되고 다른 플립플롭이 비액트비되는 과정과, 상기 액트비된 플립플롭에 의해 다수의 버퍼가 액티브되어 입력되는 다수의 신호를 칩에 입력시켜 화면을 디스플레이시키는 과정으로 이루어짐을 특징으로 하는 다중화면 표시를 하나의 시스템에서 제어하는 방법.A method of controlling a multi-screen display in a host system, the method comprising: activating one chip address in the host system, and when the one chip address is activated, the corresponding flip-flop is activated and the other flip-flop is non-acted. And displaying a screen by inputting a plurality of signals that are activated by a plurality of buffers activated by the activated flip-flop to a chip and displaying a screen. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950038735A 1995-10-31 1995-10-31 Apparatus and method for controlling multi-screen display KR0184476B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950038735A KR0184476B1 (en) 1995-10-31 1995-10-31 Apparatus and method for controlling multi-screen display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950038735A KR0184476B1 (en) 1995-10-31 1995-10-31 Apparatus and method for controlling multi-screen display

Publications (2)

Publication Number Publication Date
KR970022724A true KR970022724A (en) 1997-05-30
KR0184476B1 KR0184476B1 (en) 1999-05-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010057334A (en) * 1999-12-22 2001-07-04 이형도 Graphic adaptor including double output ports

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100418154B1 (en) * 2002-10-12 2004-02-14 주식회사 마켓포인트 A method for controlling displaying of a multi-monitor, and a system and a computer readable medium thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010057334A (en) * 1999-12-22 2001-07-04 이형도 Graphic adaptor including double output ports

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Publication number Publication date
KR0184476B1 (en) 1999-05-15

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