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ES421537A1 - Un sistema de calculadora electronica. - Google Patents

Un sistema de calculadora electronica.

Info

Publication number
ES421537A1
ES421537A1 ES421537A ES421537A ES421537A1 ES 421537 A1 ES421537 A1 ES 421537A1 ES 421537 A ES421537 A ES 421537A ES 421537 A ES421537 A ES 421537A ES 421537 A1 ES421537 A1 ES 421537A1
Authority
ES
Spain
Prior art keywords
unit
electronic calculator
numerical data
cycle interval
function electronic
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
ES421537A
Other languages
English (en)
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments 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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of ES421537A1 publication Critical patent/ES421537A1/es
Expired legal-status Critical Current

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

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)
  • Calculators And Similar Devices (AREA)
  • Executing Machine-Instructions (AREA)
  • Control By Computers (AREA)
  • Input From Keyboards Or The Like (AREA)
ES421537A 1973-05-16 1973-12-15 Un sistema de calculadora electronica. Expired ES421537A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36098473A 1973-05-16 1973-05-16

Publications (1)

Publication Number Publication Date
ES421537A1 true ES421537A1 (es) 1976-05-16

Family

ID=23420183

Family Applications (1)

Application Number Title Priority Date Filing Date
ES421537A Expired ES421537A1 (es) 1973-05-16 1973-12-15 Un sistema de calculadora electronica.

Country Status (14)

Country Link
JP (1) JPS5645175B2 (es)
AU (1) AU6212673A (es)
BE (1) BE808776A (es)
BR (1) BR7309825D0 (es)
DD (1) DD110113A5 (es)
DE (1) DE2423370A1 (es)
ES (1) ES421537A1 (es)
FR (1) FR2230259A5 (es)
GB (1) GB1457260A (es)
IL (1) IL43651A0 (es)
IT (1) IT997915B (es)
NL (1) NL7317190A (es)
SE (1) SE7316952L (es)
ZA (1) ZA739306B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1540923A (en) * 1975-12-01 1979-02-21 Intel Corp Programmable single chip mos computer

Also Published As

Publication number Publication date
AU6212673A (en) 1975-05-08
IT997915B (it) 1975-12-30
DD110113A5 (es) 1974-12-05
NL7317190A (es) 1974-11-19
ZA739306B (en) 1974-11-27
JPS5011558A (es) 1975-02-06
JPS5645175B2 (es) 1981-10-24
SE7316952L (es) 1974-11-18
DE2423370A1 (de) 1974-12-05
FR2230259A5 (es) 1974-12-13
BE808776A (fr) 1974-04-16
GB1457260A (en) 1976-12-01
BR7309825D0 (pt) 1975-02-04
IL43651A0 (en) 1974-03-14

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