DE2625467C2 - Steuerschaltung zur Tastatureingabe für ein Datensichtgerät - Google Patents

Steuerschaltung zur Tastatureingabe für ein Datensichtgerät

Info

Publication number
DE2625467C2
DE2625467C2 DE2625467A DE2625467A DE2625467C2 DE 2625467 C2 DE2625467 C2 DE 2625467C2 DE 2625467 A DE2625467 A DE 2625467A DE 2625467 A DE2625467 A DE 2625467A DE 2625467 C2 DE2625467 C2 DE 2625467C2
Authority
DE
Germany
Prior art keywords
counter
display
keyboard
line
buffer
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
Application number
DE2625467A
Other languages
German (de)
English (en)
Other versions
DE2625467A1 (de
Inventor
Robert A. Bowman
Mark M. San Jose Calif. Burd
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE2625467A1 publication Critical patent/DE2625467A1/de
Application granted granted Critical
Publication of DE2625467C2 publication Critical patent/DE2625467C2/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M11/00—Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys
    • H03M11/20—Dynamic coding, i.e. by key scanning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0489—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using dedicated keyboard keys or combinations thereof
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Digital Computer Display Output (AREA)
DE2625467A 1975-06-10 1976-06-05 Steuerschaltung zur Tastatureingabe für ein Datensichtgerät Expired DE2625467C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/585,640 US4068226A (en) 1975-06-10 1975-06-10 Apparatus and method for data entry and display

Publications (2)

Publication Number Publication Date
DE2625467A1 DE2625467A1 (de) 1977-01-13
DE2625467C2 true DE2625467C2 (de) 1983-05-05

Family

ID=24342308

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2625467A Expired DE2625467C2 (de) 1975-06-10 1976-06-05 Steuerschaltung zur Tastatureingabe für ein Datensichtgerät

Country Status (5)

Country Link
US (1) US4068226A (enExample)
JP (1) JPS5830606B2 (enExample)
DE (1) DE2625467C2 (enExample)
FR (1) FR2314541A1 (enExample)
GB (1) GB1522763A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3536233A1 (de) * 1984-10-10 1986-04-17 Dso Isot Informations-eingabepult

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303987A (en) * 1977-08-29 1981-12-01 Hewlett-Packard Company Logic state analyzer with graphic display
JPS55135958A (en) * 1979-04-10 1980-10-23 Sharp Corp Electronic unit
JPS55140940A (en) * 1979-04-17 1980-11-04 Sharp Corp Electronic apparatus
US4394649A (en) * 1980-07-28 1983-07-19 I/O Corporation Communication terminal providing user communication of high comprehension
FR2498797B1 (fr) * 1981-01-27 1986-04-25 Thomson Csf Mat Tel Dispositif d'introduction et de lecture de donnees dans une memoire
JPS60167814A (ja) * 1984-02-10 1985-08-31 Tsubakimoto Chain Co コンベヤシステムの制御装置
JPS638208U (enExample) * 1986-06-30 1988-01-20
JP3058430B2 (ja) * 1990-05-28 2000-07-04 株式会社東芝 キースキャン装置
US6040788A (en) * 1998-01-21 2000-03-21 Vlsi Technology, Inc. Cache based scan matrix keyboard controller
CN104332125B (zh) * 2014-11-13 2017-04-12 梧州学院 一种数码管面板和按键控制电路及其控制方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340524A (en) * 1963-03-08 1967-09-05 Ind Macchine Elettroniche I M Device for the digital display of data stored in electronic circuits
US3582936A (en) * 1968-01-02 1971-06-01 Dick Co The Ab System for storing data and thereafter continuously converting stored data to video signals for display
US3617711A (en) * 1970-03-27 1971-11-02 Digital Apparatus Corp Apparatus for changing a digit of a stored number
JPS5230809B2 (enExample) * 1971-09-13 1977-08-10
FR2175288A5 (enExample) * 1972-03-08 1973-10-19 Honeywell Bull
US3755806A (en) * 1972-05-24 1973-08-28 Bowmar Ali Inc Calculator display circuit
JPS5029247A (enExample) * 1973-07-19 1975-03-25
US3902054A (en) * 1973-09-13 1975-08-26 Texas Instruments Inc Calculator system having keyboard with double entry protection and serialized encoding
JPS5522796B2 (enExample) * 1973-10-04 1980-06-19
US3920926A (en) * 1973-12-07 1975-11-18 Northern Electric Co Telephone data set including visual display means
US3911424A (en) * 1974-09-05 1975-10-07 Ibm Alphanumeric character display scheme for programmable electronic calculators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3536233A1 (de) * 1984-10-10 1986-04-17 Dso Isot Informations-eingabepult

Also Published As

Publication number Publication date
FR2314541B1 (enExample) 1979-07-20
FR2314541A1 (fr) 1977-01-07
JPS5830606B2 (ja) 1983-06-30
GB1522763A (en) 1978-08-31
DE2625467A1 (de) 1977-01-13
JPS5210636A (en) 1977-01-27
US4068226A (en) 1978-01-10

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Legal Events

Date Code Title Description
OD Request for examination
8125 Change of the main classification

Ipc: G06F 3/023

8126 Change of the secondary classification

Ipc: G06F 3/153

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee