FR1491763A - Dispositif de division par un diviseur choisi au préalable - Google Patents

Dispositif de division par un diviseur choisi au préalable

Info

Publication number
FR1491763A
FR1491763A FR8010A FR06008010A FR1491763A FR 1491763 A FR1491763 A FR 1491763A FR 8010 A FR8010 A FR 8010A FR 06008010 A FR06008010 A FR 06008010A FR 1491763 A FR1491763 A FR 1491763A
Authority
FR
France
Prior art keywords
divider
dividing
chosen beforehand
beforehand
chosen
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
FR8010A
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.)
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
Application granted granted Critical
Publication of FR1491763A publication Critical patent/FR1491763A/fr
Expired legal-status Critical Current

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.
    • G06F7/4915—Multiplying; Dividing
    • G06F7/4917—Dividing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/02—Conversion to or from weighted codes, i.e. the weight given to a digit depending on the position of the digit within the block or code word
    • H03M7/06—Conversion to or from weighted codes, i.e. the weight given to a digit depending on the position of the digit within the block or code word the radix thereof being a positive integer different from two
    • H03M7/08—Conversion to or from weighted codes, i.e. the weight given to a digit depending on the position of the digit within the block or code word the radix thereof being a positive integer different from two the radix being ten, i.e. pure decimal code
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/02—Conversion to or from weighted codes, i.e. the weight given to a digit depending on the position of the digit within the block or code word
    • H03M7/12—Conversion to or from weighted codes, i.e. the weight given to a digit depending on the position of the digit within the block or code word having two radices, e.g. binary-coded-decimal code

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Complex Calculations (AREA)
  • Communication Control (AREA)
FR8010A 1965-09-28 1966-08-23 Dispositif de division par un diviseur choisi au préalable Expired FR1491763A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49089565 US3344261A (en) 1965-09-28 1965-09-28 Division by preselected divisor

Publications (1)

Publication Number Publication Date
FR1491763A true FR1491763A (fr) 1967-08-11

Family

ID=23949948

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8010A Expired FR1491763A (fr) 1965-09-28 1966-08-23 Dispositif de division par un diviseur choisi au préalable

Country Status (4)

Country Link
US (1) US3344261A (fr)
DE (1) DE1524169A1 (fr)
FR (1) FR1491763A (fr)
GB (1) GB1151847A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3527930A (en) * 1967-07-19 1970-09-08 Ibm High speed division system
US3541317A (en) * 1967-08-09 1970-11-17 Ibm Parallel addition and division of two numbers by a fixed divisor
BE754349A (fr) * 1969-08-07 1971-01-18 Burroughs Corp Procede et appareil de cadrage et de conversion de numeration
US3736412A (en) * 1971-05-17 1973-05-29 Rca Corp Conversion of base b number to base r number, where r is a variable
US3927311A (en) * 1974-08-20 1975-12-16 Ibm Arithmetic system for halving and doubling decimal numbers
US4688186A (en) * 1982-10-04 1987-08-18 Honeywell Bull Inc. Division by a constant by iterative table lookup
US5315540A (en) * 1992-08-18 1994-05-24 International Business Machines Corporation Method and hardware for dividing binary signal by non-binary integer number
US5771366A (en) * 1995-06-09 1998-06-23 International Business Machines Corporation Method and system for interchanging operands during complex instruction execution in a data processing system
CN113791753A (zh) * 2021-09-15 2021-12-14 山东芯慧微电子科技有限公司 一种基于fpga的支持快速除法的可编程dsp

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3223831A (en) * 1961-12-27 1965-12-14 Ibm Binary division apparatus

Also Published As

Publication number Publication date
US3344261A (en) 1967-09-26
GB1151847A (en) 1969-05-14
DE1524169A1 (de) 1970-03-19

Similar Documents

Publication Publication Date Title
CH490757A (de) Steuereinrichtung für einen Schrittschaltmotor
FR1491763A (fr) Dispositif de division par un diviseur choisi au préalable
CH460916A (de) Regeleinrichtung für einen Mehrphasengenerator
BR6790126D0 (pt) Um dispositivo de ajuste separavel
ES135970Y (es) Un dispositivo de fijacion.
CH483146A (de) Steuervorrichtung für einen Schrittmotor
CH451300A (de) Regeleinrichtung für einen Mehrphasengenerator
ES118784Y (es) Un dispositivo para fijacion de banderines.
ES119722Y (es) Un dispositivo sujetador para trenzas.
CH474203A (de) Leitblech an Mähmaschine
AT295836B (de) Bewegungseinrichtung für einen gleitbar gelagerten Formträger
FR1541570A (fr) Appareil sismographique commandé par une calculatrice
FR1502668A (fr) Dispositif pour la découpe par poinçonnage de fentes étroites
ES103801Y (es) Un dispositivo retentor para hojas recambiables
ES111941Y (es) Un dispositivo de escantillon para entibados.
ES128393Y (es) Un dispositivo de calendario perfeccionado.
FR1493835A (fr) Dispositif de positionnement de pédale
ES132009Y (es) Un dispositivo de calendario.
ES107975Y (es) Un dispositivo de fijacion para cazoletas-sosten.
ES109458Y (es) Un dispositivo para fijación de cubiertas
ES128465Y (es) Un dispositivo de fijacion de barra-soporte.
ES113558Y (es) Un dispositivo dosificador perfeccionado.
ES121961Y (es) Un dispositivo perfeccionado para montaje de paneles.
FI36888A (fi) Sovitelma valaistuslaitteeseen
FR1487185A (fr) Dispositif de positionnement