AU532974B2 - Crt logic control system - Google Patents

Crt logic control system

Info

Publication number
AU532974B2
AU532974B2 AU57673/80A AU5767380A AU532974B2 AU 532974 B2 AU532974 B2 AU 532974B2 AU 57673/80 A AU57673/80 A AU 57673/80A AU 5767380 A AU5767380 A AU 5767380A AU 532974 B2 AU532974 B2 AU 532974B2
Authority
AU
Australia
Prior art keywords
control system
logic control
crt
crt logic
logic
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.)
Ceased
Application number
AU57673/80A
Other languages
English (en)
Other versions
AU5767380A (en
Inventor
Richard A. Slater
Richard R. Watkins
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.)
Bull HN Information Systems Inc
Original Assignee
Honeywell Information Systems Italia SpA
Honeywell Information Systems Inc
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 Honeywell Information Systems Italia SpA, Honeywell Information Systems Inc filed Critical Honeywell Information Systems Italia SpA
Publication of AU5767380A publication Critical patent/AU5767380A/en
Application granted granted Critical
Publication of AU532974B2 publication Critical patent/AU532974B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • G09G5/12—Synchronisation between the display unit and other units, e.g. other display units, video-disc players

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Digital Computer Display Output (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
AU57673/80A 1979-04-30 1980-04-22 Crt logic control system Ceased AU532974B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/034,833 US4342989A (en) 1979-04-30 1979-04-30 Dual CRT control unit synchronization system
US034833 1979-04-30

Publications (2)

Publication Number Publication Date
AU5767380A AU5767380A (en) 1980-11-06
AU532974B2 true AU532974B2 (en) 1983-10-20

Family

ID=21878890

Family Applications (1)

Application Number Title Priority Date Filing Date
AU57673/80A Ceased AU532974B2 (en) 1979-04-30 1980-04-22 Crt logic control system

Country Status (6)

Country Link
US (1) US4342989A (enExample)
JP (1) JPS55156989A (enExample)
AU (1) AU532974B2 (enExample)
BE (1) BE883034A (enExample)
CA (1) CA1155983A (enExample)
DE (1) DE3016299C2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU628701B2 (en) * 1990-09-04 1992-09-17 Samsung Electronics Co., Ltd. Synchronous signal polarity converter of video card

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757306A (en) * 1971-08-31 1973-09-04 Texas Instruments Inc Computing systems cpu
US3916402A (en) * 1973-12-17 1975-10-28 Ibm Synchronization of display frames with primary power source
US3930250A (en) * 1974-05-06 1975-12-30 Vydec Inc Synchronizing system for refresh memory
US3961133A (en) * 1974-05-24 1976-06-01 The Singer Company Method and apparatus for combining video images with proper occlusion
US4156254A (en) * 1976-02-19 1979-05-22 Burroughs Corporation Power line synchronization of CRT raster scan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU628701B2 (en) * 1990-09-04 1992-09-17 Samsung Electronics Co., Ltd. Synchronous signal polarity converter of video card

Also Published As

Publication number Publication date
BE883034A (fr) 1980-08-18
JPS55156989A (en) 1980-12-06
DE3016299C2 (de) 1985-06-05
AU5767380A (en) 1980-11-06
JPS6161393B2 (enExample) 1986-12-25
US4342989A (en) 1982-08-03
CA1155983A (en) 1983-10-25
DE3016299A1 (de) 1980-11-06

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