JPS55156989A - Synchronization system for two crt controller - Google Patents

Synchronization system for two crt controller

Info

Publication number
JPS55156989A
JPS55156989A JP5486080A JP5486080A JPS55156989A JP S55156989 A JPS55156989 A JP S55156989A JP 5486080 A JP5486080 A JP 5486080A JP 5486080 A JP5486080 A JP 5486080A JP S55156989 A JPS55156989 A JP S55156989A
Authority
JP
Japan
Prior art keywords
synchronization system
crt controller
crt
controller
synchronization
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.)
Granted
Application number
JP5486080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6161393B2 (enExample
Inventor
Aaru Watokinsu Richiyaado
Ei Sureitaa Richiido
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 Italia SpA
Original Assignee
Honeywell Information Systems Italia SpA
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 filed Critical Honeywell Information Systems Italia SpA
Publication of JPS55156989A publication Critical patent/JPS55156989A/ja
Publication of JPS6161393B2 publication Critical patent/JPS6161393B2/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
    • G09G5/12—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)
JP5486080A 1979-04-30 1980-04-24 Synchronization system for two crt controller Granted JPS55156989A (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS55156989A true JPS55156989A (en) 1980-12-06
JPS6161393B2 JPS6161393B2 (enExample) 1986-12-25

Family

ID=21878890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5486080A Granted JPS55156989A (en) 1979-04-30 1980-04-24 Synchronization system for two crt controller

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)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930001466B1 (ko) * 1990-09-04 1993-02-27 삼성전자 주식회사 비데오 카드의 동기신호 극성 변환회로

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

Also Published As

Publication number Publication date
BE883034A (fr) 1980-08-18
AU532974B2 (en) 1983-10-20
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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