DE2312648C3 - Datenverarbeitungsgerät - Google Patents

Datenverarbeitungsgerät

Info

Publication number
DE2312648C3
DE2312648C3 DE732312648A DE2312648A DE2312648C3 DE 2312648 C3 DE2312648 C3 DE 2312648C3 DE 732312648 A DE732312648 A DE 732312648A DE 2312648 A DE2312648 A DE 2312648A DE 2312648 C3 DE2312648 C3 DE 2312648C3
Authority
DE
Germany
Prior art keywords
matrix
signal
processing device
data processing
row
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
DE732312648A
Other languages
German (de)
English (en)
Other versions
DE2312648A1 (de
DE2312648B2 (de
Inventor
Donald James Ithaca N.Y. Moses (V.St.A.)
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.)
NCR Voyix Corp
Original Assignee
NCR 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 NCR Corp filed Critical NCR Corp
Publication of DE2312648A1 publication Critical patent/DE2312648A1/de
Publication of DE2312648B2 publication Critical patent/DE2312648B2/de
Application granted granted Critical
Publication of DE2312648C3 publication Critical patent/DE2312648C3/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dc Digital Transmission (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Computer And Data Communications (AREA)
  • Communication Control (AREA)
DE732312648A 1972-03-17 1973-03-14 Datenverarbeitungsgerät Expired DE2312648C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23559772A 1972-03-17 1972-03-17

Publications (3)

Publication Number Publication Date
DE2312648A1 DE2312648A1 (de) 1973-09-27
DE2312648B2 DE2312648B2 (de) 1978-07-13
DE2312648C3 true DE2312648C3 (de) 1979-03-08

Family

ID=22886173

Family Applications (1)

Application Number Title Priority Date Filing Date
DE732312648A Expired DE2312648C3 (de) 1972-03-17 1973-03-14 Datenverarbeitungsgerät

Country Status (6)

Country Link
US (1) US3789364A (enExample)
JP (1) JPS4914054A (enExample)
CA (1) CA976255A (enExample)
DE (1) DE2312648C3 (enExample)
FR (1) FR2176774B1 (enExample)
GB (1) GB1370591A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4990235A (enExample) * 1972-12-28 1974-08-28
JPS56119596A (en) * 1980-02-26 1981-09-19 Nec Corp Control signal generator
US4456972A (en) * 1982-02-25 1984-06-26 Honeywell Information Systems Inc. Keyboard identification sequence

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2610243A (en) * 1951-04-06 1952-09-09 Monroe Calculating Machine Keyboard operated translating circuit
US3064236A (en) * 1959-07-16 1962-11-13 Bell Telephone Labor Inc Selective signaling system
US3171098A (en) * 1961-02-08 1965-02-23 Motorola Inc Binary selective calling system
US3230355A (en) * 1962-12-04 1966-01-18 Melpar Inc Matrix logic computer
US3281795A (en) * 1962-12-28 1966-10-25 Ibm Message assembly and distribution apparatus

Also Published As

Publication number Publication date
FR2176774B1 (enExample) 1974-05-17
JPS4914054A (enExample) 1974-02-07
US3789364A (en) 1974-01-29
GB1370591A (en) 1974-10-16
FR2176774A1 (enExample) 1973-11-02
DE2312648A1 (de) 1973-09-27
CA976255A (en) 1975-10-14
DE2312648B2 (de) 1978-07-13

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee