SG109991G - Raster scan display system with random access memory character generator - Google Patents

Raster scan display system with random access memory character generator

Info

Publication number
SG109991G
SG109991G SG1099/91A SG109991A SG109991G SG 109991 G SG109991 G SG 109991G SG 1099/91 A SG1099/91 A SG 1099/91A SG 109991 A SG109991 A SG 109991A SG 109991 G SG109991 G SG 109991G
Authority
SG
Singapore
Prior art keywords
data
character
character generator
random access
access memory
Prior art date
Application number
SG1099/91A
Other languages
English (en)
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of SG109991G publication Critical patent/SG109991G/en

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
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/153—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using cathode-ray tubes
    • 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
    • G09G5/225—Control of the character-code memory comprising a loadable character generator
    • 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
    • G09G5/24—Generation of individual character patterns

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)
  • Image Generation (AREA)
  • Color Television Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
SG1099/91A 1987-03-27 1991-12-28 Raster scan display system with random access memory character generator SG109991G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3078787A 1987-03-27 1987-03-27

Publications (1)

Publication Number Publication Date
SG109991G true SG109991G (en) 1992-02-14

Family

ID=21856033

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1099/91A SG109991G (en) 1987-03-27 1991-12-28 Raster scan display system with random access memory character generator

Country Status (14)

Country Link
EP (1) EP0283579B1 (it)
JP (1) JPH071425B2 (it)
KR (1) KR950008023B1 (it)
CN (1) CN88100280A (it)
AT (1) ATE74224T1 (it)
BE (1) BE1001069A3 (it)
BR (1) BR8801301A (it)
DE (2) DE3777810D1 (it)
FR (1) FR2613109A1 (it)
GB (1) GB2202720B (it)
HK (1) HK11692A (it)
IN (1) IN175294B (it)
IT (1) IT1217360B (it)
SG (1) SG109991G (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03116194A (ja) * 1989-09-29 1991-05-17 Mitsubishi Electric Corp ディスブレイ制御装置
DE68920147T2 (de) * 1989-10-12 1995-06-29 Ibm Anzeigesystem.
FR2669448B1 (fr) * 1990-11-19 1993-01-15 Bull Sa Architecture de terminal et circuit de gestion.
GB9027678D0 (en) * 1990-12-20 1991-02-13 Ncr Co Videographics display system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4595996A (en) * 1983-04-25 1986-06-17 Sperry Corporation Programmable video display character control circuit using multi-purpose RAM for display attributes, character generator, and refresh memory
FI842153A (fi) * 1983-06-13 1984-12-14 Honeywell Inf Systems Variabelt belastbar teckengenerator.
JPS60233691A (ja) * 1984-05-07 1985-11-20 シャープ株式会社 グラフイツクデイスプレイ装置
JPH0614273B2 (ja) * 1984-07-24 1994-02-23 三菱電機株式会社 映像表示制御装置

Also Published As

Publication number Publication date
HK11692A (en) 1992-02-21
GB8728926D0 (en) 1988-01-27
DE3810232C2 (it) 1991-01-31
GB2202720B (en) 1991-04-17
KR950008023B1 (ko) 1995-07-24
KR880011691A (ko) 1988-10-29
EP0283579A2 (en) 1988-09-28
EP0283579B1 (en) 1992-03-25
BR8801301A (pt) 1988-10-25
DE3777810D1 (de) 1992-04-30
CN88100280A (zh) 1988-10-19
FR2613109A1 (fr) 1988-09-30
IT8819947A0 (it) 1988-03-25
EP0283579A3 (en) 1989-06-07
IT1217360B (it) 1990-03-22
ATE74224T1 (de) 1992-04-15
JPS63250689A (ja) 1988-10-18
GB2202720A (en) 1988-09-28
JPH071425B2 (ja) 1995-01-11
IN175294B (it) 1995-06-03
DE3810232A1 (de) 1988-10-13
BE1001069A3 (fr) 1989-06-27

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