DE3585911D1 - Schreibsperreneinrichtung fuer einen punktorganisierten bildspeicher. - Google Patents

Schreibsperreneinrichtung fuer einen punktorganisierten bildspeicher.

Info

Publication number
DE3585911D1
DE3585911D1 DE8585308524T DE3585911T DE3585911D1 DE 3585911 D1 DE3585911 D1 DE 3585911D1 DE 8585308524 T DE8585308524 T DE 8585308524T DE 3585911 T DE3585911 T DE 3585911T DE 3585911 D1 DE3585911 D1 DE 3585911D1
Authority
DE
Germany
Prior art keywords
image storage
lock device
writing lock
organized image
point
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 - Fee Related
Application number
DE8585308524T
Other languages
English (en)
Inventor
Joseph Mulkern
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.)
Honeywell Inc
Original Assignee
Honeywell 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 Inc filed Critical Honeywell Inc
Application granted granted Critical
Publication of DE3585911D1 publication Critical patent/DE3585911D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/02Storage circuits
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36Control 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
    • G09G5/39Control of the bit-mapped memory
    • G09G5/393Arrangements for updating the contents of the bit-mapped memory
DE8585308524T 1984-11-27 1985-11-25 Schreibsperreneinrichtung fuer einen punktorganisierten bildspeicher. Expired - Fee Related DE3585911D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/675,112 US4764764A (en) 1984-11-27 1984-11-27 Write-protect apparatus for bit mapped memory

Publications (1)

Publication Number Publication Date
DE3585911D1 true DE3585911D1 (de) 1992-05-27

Family

ID=24709112

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585308524T Expired - Fee Related DE3585911D1 (de) 1984-11-27 1985-11-25 Schreibsperreneinrichtung fuer einen punktorganisierten bildspeicher.

Country Status (5)

Country Link
US (1) US4764764A (de)
EP (1) EP0183498B1 (de)
JP (1) JP2591603B2 (de)
CA (1) CA1244161A (de)
DE (1) DE3585911D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215956A (en) * 1988-03-23 1989-09-27 Benchmark Technologies Arbitrary shape clipper
NZ239370A (en) * 1990-08-22 1994-04-27 Merck & Co Inc Bioerodible implantable controlled release dosage form comprising a poly(ortho ester) or a polyacetal with an active agent incorporated into the chain backbone
US6571155B2 (en) 2001-07-02 2003-05-27 The Boeing Company Assembly, computer program product and method for displaying navigation performance based flight path deviation information

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497760A (en) * 1968-06-10 1970-02-24 Sperry Rand Corp Logical expansion circuitry for display systems
US3639736A (en) * 1969-11-19 1972-02-01 Ivan E Sutherland Display windowing by clipping
US3889107A (en) * 1972-10-16 1975-06-10 Evans & Sutherland Computer Co System of polygon sorting by dissection
US3996673A (en) * 1975-05-29 1976-12-14 Mcdonnell Douglas Corporation Image generating means
US4492956A (en) * 1980-02-29 1985-01-08 Calma Company Graphics display system and method including preclipping circuit
ZA836241B (en) * 1982-09-02 1985-03-27 Ici Australia Ltd Herbicidal cyclohexane-1,3-dione derivatives
JPS5995669A (ja) * 1982-11-25 1984-06-01 Toshiba Corp 図形処理装置
US4663618A (en) * 1983-12-22 1987-05-05 Rockwell International Corporation Arbitrary raster blanking circuit

Also Published As

Publication number Publication date
US4764764A (en) 1988-08-16
JP2591603B2 (ja) 1997-03-19
EP0183498B1 (de) 1992-04-22
EP0183498A2 (de) 1986-06-04
CA1244161A (en) 1988-11-01
EP0183498A3 (en) 1989-12-13
JPS61133985A (ja) 1986-06-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee