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KR840006525A - Ram 데이타 선택회로 - Google Patents

Ram 데이타 선택회로 Download PDF

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Publication number
KR840006525A
KR840006525A KR1019830004777A KR830004777A KR840006525A KR 840006525 A KR840006525 A KR 840006525A KR 1019830004777 A KR1019830004777 A KR 1019830004777A KR 830004777 A KR830004777 A KR 830004777A KR 840006525 A KR840006525 A KR 840006525A
Authority
KR
South Korea
Prior art keywords
data
ram
selection circuit
data selection
graphic display
Prior art date
Application number
KR1019830004777A
Other languages
English (en)
Other versions
KR880002656B1 (ko
Inventor
마사유끼(외 4) 애토오
Original Assignee
사에끼 아끼라
샤아프 가부시기가이사
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
Priority claimed from JP57177990A external-priority patent/JPS5967588A/ja
Priority claimed from JP57179248A external-priority patent/JPS5968781A/ja
Application filed by 사에끼 아끼라, 샤아프 가부시기가이사 filed Critical 사에끼 아끼라
Publication of KR840006525A publication Critical patent/KR840006525A/ko
Application granted granted Critical
Publication of KR880002656B1 publication Critical patent/KR880002656B1/ko

Links

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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/037—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor using the raster scan of a cathode-ray tube [CRT] for detecting the position of the member, e.g. light pens cooperating with CRT monitors
    • 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
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G09G5/026—Control of mixing and/or overlay of colours in general
    • 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
    • G09G5/40—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which both a pattern determined by character code and another pattern are displayed simultaneously, or either pattern is displayed selectively, e.g. with character code memory and APA, i.e. all-points-addressable, memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Digital Computer Display Output (AREA)

Abstract

내용 없음

Description

RAM 데이타 선택회로
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 배경을 표시하는 기본적인 개념도.
제2도는 본 발명의 우선적인 실시예의 계통도.

Claims (2)

  1. 마이크로컴퓨터를 포함한 소형전자 컴퓨터 그래픽 표시 RAM 및 텍스트 표시 RAM을 내장하고 있다. 이들 RAM으로 부터 나온 데이타가 칼로텔레비젼 회로를 통해 라스터 주사형 음극선관 위에 표시되는 RAM 데이타 표시용 시스템의 RAM 데이타 선택회로에 있어서, 스크린인 데이타가 그래픽 표시 RAM 및 텍스트 표시 RAM으로부터 동시에 독출되고 데이타 선택수단의 설치에 따라 2개의 스크리인 데이타를 도트 단위로 선호적이고도 스위칭적으로 출력하게 되어 있는 특징을 지닌 RAM 데이타 선택회로.
  2. 제 1항에 있어서, 데이타 선택수단이 어드레스 입력으로서, 그래픽 표시 RAM으로부터 나온 출력데이타를 갖고 데이타 입력으로서 데이타 버스를 통해 마이크로 컴퓨터로부터 입력된 데이타를 갖는 RAM으로 구성된 특징을 지닌 RAM 데이타 선택회로.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830004777A 1982-10-09 1983-10-08 Ram 데이타 선택회로 KR880002656B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP177990 1982-10-09
JP57177990A JPS5967588A (ja) 1982-10-09 1982-10-09 Ｒａｍデータの選択表示装置
JP57179248A JPS5968781A (ja) 1982-10-12 1982-10-12 画像データの優先選択表示方法
JP179248 1982-10-12

Publications (2)

Publication Number Publication Date
KR840006525A true KR840006525A (ko) 1984-11-30
KR880002656B1 KR880002656B1 (ko) 1988-12-17

Family

ID=26498328

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830004777A KR880002656B1 (ko) 1982-10-09 1983-10-08 Ram 데이타 선택회로

Country Status (9)

Country Link
US (1) US4639721A (ko)
EP (1) EP0108516B1 (ko)
KR (1) KR880002656B1 (ko)
BR (1) BR8305628A (ko)
CA (1) CA1206270A (ko)
DE (1) DE3377828D1 (ko)
ES (1) ES8500472A1 (ko)
PH (1) PH21966A (ko)
SG (1) SG28290G (ko)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154067A1 (en) * 1984-03-07 1985-09-11 International Business Machines Corporation Display apparatus with mixed alphanumeric and graphic image
US4724431A (en) * 1984-09-17 1988-02-09 Honeywell Information Systems Inc. Computer display system for producing color text and graphics
EP0199268A3 (de) * 1985-04-18 1989-05-24 Siemens Aktiengesellschaft Anordnung zum Darstellen von Standbildern, grafischen Mustern und/oder Texten an einem Bildschirm einer Anzeigeeinheit
US4851833A (en) * 1985-08-23 1989-07-25 Snap-On Tools Corporation Digital engine analyzer
JPS6282477A (ja) * 1985-10-07 1987-04-15 Canon Inc 表示装置
US5245323A (en) * 1986-03-05 1993-09-14 Kabushiki Kaisha Kenwood Display device
US4864516A (en) * 1986-03-10 1989-09-05 International Business Machines Corporation Method for implementing an on-line presentation in an information processing system
JPS62251792A (ja) * 1986-04-24 1987-11-02 フアナツク株式会社 プラズマデイスプレイの表示方式
US5243691A (en) * 1986-06-18 1993-09-07 Hitachi, Ltd. System for printing documents
JP2835719B2 (ja) * 1986-07-14 1998-12-14 株式会社日立製作所 画像処理装置
JPH071428B2 (ja) * 1986-09-29 1995-01-11 株式会社アスキ− 表示制御装置
US4958304A (en) * 1987-03-02 1990-09-18 Apple Computer, Inc. Computer with interface for fast and slow memory circuits
JPH0759032B2 (ja) * 1988-01-19 1995-06-21 富士ゼロックス株式会社 画像形成装置
JPH01191914A (ja) * 1988-01-27 1989-08-02 Toshiba Corp コンピュータシステム
US4994912A (en) * 1989-02-23 1991-02-19 International Business Machines Corporation Audio video interactive display
US4965670A (en) * 1989-08-15 1990-10-23 Research, Incorporated Adjustable overlay display controller
JPH03155592A (ja) * 1989-08-18 1991-07-03 Nec Corp 文字表示データ発生回路
US5594467A (en) * 1989-12-06 1997-01-14 Video Logic Ltd. Computer based display system allowing mixing and windowing of graphics and video
US5210825A (en) * 1990-04-26 1993-05-11 Teknekron Communications Systems, Inc. Method and an apparatus for displaying graphical data received from a remote computer by a local computer
JP2602344B2 (ja) * 1990-06-04 1997-04-23 シャープ株式会社 画像合成装置
JP3075567B2 (ja) * 1990-07-18 2000-08-14 株式会社日立製作所 階調変換方式
US5327156A (en) * 1990-11-09 1994-07-05 Fuji Photo Film Co., Ltd. Apparatus for processing signals representative of a computer graphics image and a real image including storing processed signals back into internal memory
JPH0656546B2 (ja) * 1991-07-22 1994-07-27 インターナショナル・ビジネス・マシーンズ・コーポレイション イメージバッファ
EP0525750A3 (en) * 1991-07-30 1995-03-22 Tokyo Shibaura Electric Co Display control apparatus
US6005537A (en) 1992-08-21 1999-12-21 Hitachi, Ltd. Liquid-crystal display control apparatus
US5341494A (en) * 1993-02-12 1994-08-23 Compaq Computer Corporation Memory accessing system with an interface and memory selection unit utilizing write protect and strobe signals
JPH07271629A (ja) * 1994-03-29 1995-10-20 Mitsubishi Electric Corp マイクロコンピュータ
US6522419B1 (en) * 1996-11-29 2003-02-18 Yoonyong Ko Multimedia presentation computing device
EP0855694A1 (fr) * 1997-01-28 1998-07-29 Koninklijke Philips Electronics N.V. Dispositif d'affichage permettant de superposer des graphismes sur des caractères alphanumériques
DE102012207439A1 (de) * 2012-05-04 2013-11-07 Cassidian Airborne Solutions Gmbh Verfahren zur Darstellung sicherheitskritischer Daten durch eine Anzeigeneinheit; Anzeigeneinheit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149145A (en) * 1977-02-17 1979-04-10 Xerox Corporation Fax processor
US4504826A (en) * 1978-07-21 1985-03-12 Tandy Corporation Apparatus for alpha-numeric/graphic display
JPS5948393B2 (ja) * 1979-12-27 1984-11-26 株式会社日立製作所 デイスプレイ装置
US4498081A (en) * 1980-07-25 1985-02-05 Mitsubishi Denki Kabushiki Kaisha Display device for displaying both video and graphic or character images
JPS6020755B2 (ja) * 1980-12-26 1985-05-23 松下電器産業株式会社 画面表示装置
US4470042A (en) * 1981-03-06 1984-09-04 Allen-Bradley Company System for displaying graphic and alphanumeric data
US4486746A (en) * 1981-11-24 1984-12-04 Hughes Aircraft Company Digital system for raster scan display of video and alpha-numerics with single bit map memory
US4490797A (en) * 1982-01-18 1984-12-25 Honeywell Inc. Method and apparatus for controlling the display of a computer generated raster graphic system

Also Published As

Publication number Publication date
EP0108516A3 (en) 1985-12-18
US4639721A (en) 1987-01-27
ES526321A0 (es) 1984-10-01
PH21966A (en) 1988-04-15
EP0108516A2 (en) 1984-05-16
KR880002656B1 (ko) 1988-12-17
SG28290G (en) 1990-07-13
BR8305628A (pt) 1984-05-15
ES8500472A1 (es) 1984-10-01
DE3377828D1 (en) 1988-09-29
CA1206270A (en) 1986-06-17
EP0108516B1 (en) 1988-08-24

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