NL7306496A - - Google Patents

Info

Publication number
NL7306496A
NL7306496A NL7306496A NL7306496A NL7306496A NL 7306496 A NL7306496 A NL 7306496A NL 7306496 A NL7306496 A NL 7306496A NL 7306496 A NL7306496 A NL 7306496A NL 7306496 A NL7306496 A NL 7306496A
Authority
NL
Netherlands
Application number
NL7306496A
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
Priority claimed from JP4564872A external-priority patent/JPS5526501B2/ja
Priority claimed from JP4564772A external-priority patent/JPS5526500B2/ja
Application filed filed Critical
Publication of NL7306496A publication Critical patent/NL7306496A/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/0227—Cooperation and interconnection of the input arrangement with other functional units of a computer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
    • G06F15/7839—Architectures of general purpose stored program computers comprising a single central processing unit with memory
    • G06F15/7864—Architectures of general purpose stored program computers comprising a single central processing unit with memory on more than one IC chip
    • 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
    • H03M11/02—Details
    • H03M11/04—Coding of multifunction keys
    • H03M11/14—Coding of multifunction keys by using additional keys, e.g. shift keys, which determine the function performed by the multifunction key
    • H03M11/18—Coding of multifunction keys by using additional keys, e.g. shift keys, which determine the function performed by the multifunction key wherein the shift keys are operated before the operation of the multifunction keys
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Advance Control (AREA)
NL7306496A 1972-05-09 1973-05-09 NL7306496A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4564872A JPS5526501B2 (ja) 1972-05-09 1972-05-09
JP4564772A JPS5526500B2 (ja) 1972-05-09 1972-05-09

Publications (1)

Publication Number Publication Date
NL7306496A true NL7306496A (ja) 1973-11-13

Family

ID=26385676

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7306496A NL7306496A (ja) 1972-05-09 1973-05-09

Country Status (6)

Country Link
US (1) US3860808A (ja)
CA (1) CA988217A (ja)
FR (1) FR2184349A5 (ja)
GB (1) GB1427806A (ja)
IT (1) IT987345B (ja)
NL (1) NL7306496A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4291385A (en) * 1973-12-17 1981-09-22 Hewlett-Packard Company Calculator having merged key codes
US4811279A (en) * 1981-10-05 1989-03-07 Digital Equipment Corporation Secondary storage facility employing serial communications between drive and controller
US4667307A (en) * 1983-11-14 1987-05-19 Digital Equipment Corporation Circuit for selecting and locking in operation function circuitry

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3312951A (en) * 1964-05-29 1967-04-04 North American Aviation Inc Multiple computer system with program interrupt
US3346851A (en) * 1964-07-08 1967-10-10 Control Data Corp Simultaneous multiprocessing computer system
US3402285A (en) * 1964-09-22 1968-09-17 Wang Laboratories Calculating apparatus
US3405392A (en) * 1965-04-30 1968-10-08 Sperry Rand Corp Electronic calculators
US3760171A (en) * 1971-01-12 1973-09-18 Wang Laboratories Programmable calculators having display means and multiple memories

Also Published As

Publication number Publication date
DE2323155B2 (de) 1975-07-03
IT987345B (it) 1975-02-20
GB1427806A (en) 1976-03-10
US3860808A (en) 1975-01-14
DE2323155A1 (de) 1973-11-22
CA988217A (en) 1976-04-27
FR2184349A5 (ja) 1973-12-21

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Legal Events

Date Code Title Description
BC A request for examination has been filed
BN A decision not to publish the application has become irrevocable