JPH0259473B2 - - Google Patents

Info

Publication number
JPH0259473B2
JPH0259473B2 JP56150507A JP15050781A JPH0259473B2 JP H0259473 B2 JPH0259473 B2 JP H0259473B2 JP 56150507 A JP56150507 A JP 56150507A JP 15050781 A JP15050781 A JP 15050781A JP H0259473 B2 JPH0259473 B2 JP H0259473B2
Authority
JP
Japan
Prior art keywords
data
row
address
memory
register
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP56150507A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5792378A (en
Inventor
Efu Toiidei Junia Jon
Bii Heruman Mooton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ESU EMU SHII SUTANDAADO MAIKUROSHISUTEMUZU CORP
Original Assignee
ESU EMU SHII SUTANDAADO MAIKUROSHISUTEMUZU CORP
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 ESU EMU SHII SUTANDAADO MAIKUROSHISUTEMUZU CORP filed Critical ESU EMU SHII SUTANDAADO MAIKUROSHISUTEMUZU CORP
Publication of JPS5792378A publication Critical patent/JPS5792378A/ja
Publication of JPH0259473B2 publication Critical patent/JPH0259473B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G09G5/001—Arbitration of resources in a display system, e.g. control of access to frame buffer by video controller and/or main processor
    • 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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/22—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of characters or indicia using display control signals derived from coded signals representing the characters or indicia, e.g. with a character-code memory
    • G09G5/222—Control of the character-code memory
    • 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
    • G09G5/22—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of characters or indicia using display control signals derived from coded signals representing the characters or indicia, e.g. with a character-code memory
    • G09G5/30—Control of display attribute
    • 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
    • G09G5/34—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators for rolling or scrolling
    • G09G5/343—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators for rolling or scrolling for systems having a character code-mapped display memory
    • 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
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Digital Computer Display Output (AREA)
JP56150507A 1980-10-06 1981-09-22 Video processor controller Granted JPS5792378A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19443580A 1980-10-06 1980-10-06

Publications (2)

Publication Number Publication Date
JPS5792378A JPS5792378A (en) 1982-06-08
JPH0259473B2 true JPH0259473B2 (enExample) 1990-12-12

Family

ID=22717597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56150507A Granted JPS5792378A (en) 1980-10-06 1981-09-22 Video processor controller

Country Status (6)

Country Link
JP (1) JPS5792378A (enExample)
CA (1) CA1162319A (enExample)
DE (1) DE3130460A1 (enExample)
FR (1) FR2491651A1 (enExample)
GB (1) GB2084836B (enExample)
IT (1) IT1167999B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130855B (en) * 1982-11-03 1986-06-04 Ferranti Plc Information display system
DE3319944A1 (de) * 1983-06-01 1984-12-06 Siemens AG, 1000 Berlin und 8000 München Einrichtung zum schreib-lese-betrieb eines bildspeichers
GB2146208B (en) * 1983-09-01 1987-10-14 Philips Electronic Associated Character display arrangement with stack-coded-to-explicit attribute conversion
GB2145910B (en) * 1983-09-01 1987-10-07 Philips Electronic Associated Data display arrangement with scrolling
IT1162945B (it) * 1983-09-30 1987-04-01 Olivetti & Co Spa Apparecchiatura di visualizzazione di immagini definite da una pluralita di righe di dati
CA1243138A (en) * 1984-03-09 1988-10-11 Masahiro Kodama High speed memory access circuit of crt display unit
JPS61151592A (ja) * 1984-12-20 1986-07-10 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション 表示装置
DE3501673A1 (de) * 1985-01-19 1986-07-24 Standard Elektrik Lorenz Ag, 7000 Stuttgart Oeffentliches bildschirmtextendgeraet
DE3783358T2 (de) * 1987-03-20 1993-07-01 Ibm Rechnersystem mit einem videosubsystem.
US5101196A (en) * 1988-11-10 1992-03-31 Sanyo Electric Co., Ltd. Display device for microcomputer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5052945A (enExample) * 1973-09-10 1975-05-10
US3972026A (en) * 1974-09-23 1976-07-27 Hewlett-Packard Company Linked list encoding method and control apparatus for refreshing a cathode ray tube display
JPS585432B2 (ja) * 1975-05-06 1983-01-31 ソニー株式会社 ガゾウヒヨウジソウチ
DE2922540C2 (de) * 1978-06-02 1985-10-24 Hitachi, Ltd., Tokio/Tokyo Datenverarbeitungsanlage
CA1141863A (en) * 1979-04-30 1983-02-22 Joseph L. Ryan Hardware/firmware crt display link system

Also Published As

Publication number Publication date
FR2491651A1 (fr) 1982-04-09
GB2084836B (en) 1984-05-23
CA1162319A (en) 1984-02-14
JPS5792378A (en) 1982-06-08
IT8109536A0 (it) 1981-10-05
IT1167999B (it) 1987-05-20
GB2084836A (en) 1982-04-15
FR2491651B3 (enExample) 1984-04-27
DE3130460A1 (de) 1982-05-27

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