CH428279A - Machine à calculer électronique - Google Patents

Machine à calculer électronique

Info

Publication number
CH428279A
CH428279A CH288165A CH288165A CH428279A CH 428279 A CH428279 A CH 428279A CH 288165 A CH288165 A CH 288165A CH 288165 A CH288165 A CH 288165A CH 428279 A CH428279 A CH 428279A
Authority
CH
Switzerland
Prior art keywords
calculating machine
electronic calculating
electronic
machine
calculating
Prior art date
Application number
CH288165A
Other languages
English (en)
Inventor
Giorgio Perotto Pier
Sandre Giovanni De
Original Assignee
Olivetti & Co Spa
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 Olivetti & Co Spa filed Critical Olivetti & Co Spa
Publication of CH428279A publication Critical patent/CH428279A/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/491—Computations with decimal numbers radix 12 or 20.
    • G06F7/492—Computations with decimal numbers radix 12 or 20. using a binary weighted representation within each denomination
    • G06F7/493—Computations with decimal numbers radix 12 or 20. using a binary weighted representation within each denomination the representation being the natural binary coded representation, i.e. 8421-code
    • G06F7/494—Adding; Subtracting
    • G06F7/495—Adding; Subtracting in digit-serial fashion, i.e. having a single digit-handling circuit treating all denominations after each other
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
    • 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
    • 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
    • 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
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/448—Execution paradigms, e.g. implementations of programming paradigms
    • G06F9/4482—Procedural
    • G06F9/4484—Executing subprograms
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C21/00—Digital stores in which the information circulates continuously
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F2207/492—Indexing scheme relating to groups G06F7/492 - G06F7/496
    • G06F2207/4924—Digit-parallel adding or subtracting
CH288165A 1964-03-02 1965-03-02 Machine à calculer électronique CH428279A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT493364 1964-03-02
IT2736765 1965-01-02

Publications (1)

Publication Number Publication Date
CH428279A true CH428279A (fr) 1967-01-15

Family

ID=26325613

Family Applications (2)

Application Number Title Priority Date Filing Date
CH287965A CH443732A (fr) 1964-03-02 1965-03-02 Dispositif pour exécuter l'addition de deux nombres à plusieurs chiffres dans une calculatrice électronique
CH288165A CH428279A (fr) 1964-03-02 1965-03-02 Machine à calculer électronique

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH287965A CH443732A (fr) 1964-03-02 1965-03-02 Dispositif pour exécuter l'addition de deux nombres à plusieurs chiffres dans une calculatrice électronique

Country Status (7)

Country Link
US (2) US3304418A (fr)
JP (1) JPS4822289B1 (fr)
CH (2) CH443732A (fr)
DE (2) DE1549517B1 (fr)
FR (1) FR1425811A (fr)
GB (2) GB1103384A (fr)
SE (3) SE374828B (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3339064A (en) * 1962-09-28 1967-08-29 Nippon Electric Co Decimal addition system
DE1524231A1 (de) * 1966-03-17 1970-04-30 Telefunken Patent Rechenmaschine mit einem Verzoegerungs-Umlaufspeicher
US3509331A (en) * 1966-10-24 1970-04-28 Ibm Serial-by-digit recirculating accumulating register
US3508037A (en) * 1967-01-30 1970-04-21 Sperry Rand Corp Decimal add/subtract circuitry
DE1774917A1 (de) * 1967-04-01 1972-01-20 Olivetti & Co Spa Elektronische Rechenanlage
US3613083A (en) * 1967-04-14 1971-10-12 Olivetti & Co Spa Tabulating and printing operations in a printing device for program controlled electronic computers
US3641329A (en) * 1968-10-28 1972-02-08 Olivetti & Co Spa Improvements in electronic computer keyboard control
US3648251A (en) * 1969-01-29 1972-03-07 Olivetti & Co Spa Terminal apparatus for transmitting and receiving information
US3641508A (en) * 1969-02-12 1972-02-08 Olivetti & Co Spa Transmission terminal
US3614404A (en) * 1969-04-17 1971-10-19 Gen Electric Electronic calculator
CH515557A (it) * 1969-06-21 1971-11-15 Olivetti & Co Spa Calcolatore elettronico
US3739344A (en) * 1969-07-03 1973-06-12 Olivetti & Co Spa Data terminal apparatus having a device for aligning printed data
US3629565A (en) * 1970-02-13 1971-12-21 Ibm Improved decimal adder for directly implementing bcd addition utilizing logic circuitry
US3720820A (en) * 1971-03-18 1973-03-13 Tektranex Inc Calculator with a hierarchy control system
USH1970H1 (en) 1971-07-19 2001-06-05 Texas Instruments Incorporated Variable function programmed system
US3763475A (en) * 1972-04-12 1973-10-02 Tallymate Corp Stored program computer with plural shift register storage
US3937941A (en) * 1974-11-27 1976-02-10 Signetics Corporation Method and apparatus for packed BCD sign arithmetic employing a two's complement binary adder
DE2460897C3 (de) * 1974-12-21 1978-10-05 Olympia Werke Ag, 2940 Wilhelmshaven Parallel-Rechenwerk für Addition und Subtraktion
US4091446A (en) * 1975-01-24 1978-05-23 Ing. C. Olivetti & C., S.P.A. Desk top electronic computer with a removably mounted ROM
US4001567A (en) * 1975-07-21 1977-01-04 National Semiconductor Corporation Bdc corrected adder
JPS6130473U (ja) * 1984-07-28 1986-02-24 共同印刷株式会社 簡易コーナー曲線カッター
US5766322A (en) * 1996-10-30 1998-06-16 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Organopolysiloxane waterproofing treatment for porous ceramics
US8766995B2 (en) * 2006-04-26 2014-07-01 Qualcomm Incorporated Graphics system with configurable caches
US20070268289A1 (en) * 2006-05-16 2007-11-22 Chun Yu Graphics system with dynamic reposition of depth engine
US8884972B2 (en) * 2006-05-25 2014-11-11 Qualcomm Incorporated Graphics processor with arithmetic and elementary function units
US8869147B2 (en) * 2006-05-31 2014-10-21 Qualcomm Incorporated Multi-threaded processor with deferred thread output control
US8644643B2 (en) 2006-06-14 2014-02-04 Qualcomm Incorporated Convolution filtering in a graphics processor
US8766996B2 (en) * 2006-06-21 2014-07-01 Qualcomm Incorporated Unified virtual addressed register file
TWI609267B (zh) * 2016-11-25 2017-12-21 致伸科技股份有限公司 電子裝置測試系統及其方法
CN108121624A (zh) * 2016-11-29 2018-06-05 致伸科技股份有限公司 电子装置测试系统及其方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957626A (en) * 1955-11-21 1960-10-25 Ibm High-speed electronic calculator
GB802705A (en) * 1956-05-14 1958-10-08 British Tabulating Mach Co Ltd Improvements in or relating to digital calculating apparatus
NL133891C (fr) * 1957-04-02
US2981471A (en) * 1957-12-09 1961-04-25 Honeywell Regulator Co Information manipulating apparatus
US3164817A (en) * 1958-06-25 1965-01-05 Monroe Int Memory system
GB913605A (en) * 1959-03-24 1962-12-19 Developments Ltd Comp Improvements in or relating to electronic calculating apparatus
US3231867A (en) * 1962-03-02 1966-01-25 Gen Dynamics Corp Dynamic data storage circuit
US3181124A (en) * 1962-04-05 1965-04-27 David G Hammel Data processing system
GB971247A (fr) * 1962-04-19
US3278904A (en) * 1962-06-20 1966-10-11 Gen Precision Inc High speed serial arithmetic unit
US3257645A (en) * 1962-09-21 1966-06-21 Gen Precision Inc Buffer with delay line recirculation
US3273131A (en) * 1963-12-31 1966-09-13 Ibm Queue reducing memory

Also Published As

Publication number Publication date
JPS4822289B1 (fr) 1973-07-05
DE1499245A1 (de) 1969-10-30
FR1425811A (fr) 1966-01-24
DE1549518B2 (de) 1973-02-15
DE1549518A1 (de) 1970-07-30
SE380112B (fr) 1975-10-27
DE1282337B (de) 1968-11-07
DE1499245B2 (de) 1972-08-03
DE1549517B1 (de) 1972-05-31
GB1103384A (en) 1968-02-14
US3304418A (en) 1967-02-14
CH443732A (fr) 1967-09-15
GB1103383A (en) 1968-02-14
SE355880B (fr) 1973-05-07
US3469244A (en) 1969-09-23
SE374828B (fr) 1975-03-17

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