ES2102201T3 - Registro de desplazamiento reacoplado para la generacion de señales digitales que representan series de numeros aleatorios. - Google Patents

Registro de desplazamiento reacoplado para la generacion de señales digitales que representan series de numeros aleatorios.

Info

Publication number
ES2102201T3
ES2102201T3 ES94904989T ES94904989T ES2102201T3 ES 2102201 T3 ES2102201 T3 ES 2102201T3 ES 94904989 T ES94904989 T ES 94904989T ES 94904989 T ES94904989 T ES 94904989T ES 2102201 T3 ES2102201 T3 ES 2102201T3
Authority
ES
Spain
Prior art keywords
digital signals
generation
random numbers
interval
displacement record
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 - Lifetime
Application number
ES94904989T
Other languages
English (en)
Inventor
Andreas Wolf
Hans Werner Ahrweiler
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens 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 Siemens AG, Siemens Corp filed Critical Siemens AG
Application granted granted Critical
Publication of ES2102201T3 publication Critical patent/ES2102201T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F7/58—Random or pseudo-random number generators
    • G06F7/582—Pseudo-random number generators
    • G06F7/584—Pseudo-random number generators using finite field arithmetic, e.g. using a linear feedback shift register
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/84—Generating pulses having a predetermined statistical distribution of a parameter, e.g. random pulse generators
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F2207/58—Indexing scheme relating to groups G06F7/58 - G06F7/588
    • G06F2207/581—Generating an LFSR sequence, e.g. an m-sequence; sequence may be generated without LFSR, e.g. using Galois Field arithmetic
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F2207/58—Indexing scheme relating to groups G06F7/58 - G06F7/588
    • G06F2207/583—Serial finite field implementation, i.e. serial implementation of finite field arithmetic, generating one new bit or trit per step, e.g. using an LFSR or several independent LFSRs; also includes PRNGs with parallel operation between LFSR and outputs

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Manipulation Of Pulses (AREA)
  • Logic Circuits (AREA)
  • Complex Calculations (AREA)
  • Recording Measured Values (AREA)

Abstract

LA INVENCION SE REFIERE A UN REGISTRADOR DE DESPLAZAMIENTO DE REALIMENTACION PARA LA GENERACION DE SEÑALES DIGITALES REPRESENTANDO SERIES DE NUMEROS SEUDOALEATORIOS, QUE CONTIENE N ETAPAS Y CIRCUITOS EXCLUSIVOS O CONEXIONES EN LA LOGICA DE REALIMENTACION, ASI COMO UN GENERADOR DE INTERVALOS. PARA GENERAR SEÑALES DIGITALES CON UN REGISTRADOR DE DESPLAZAMIENTO DE REALIMENTACION ADECUADO PARA PROCESADO DIGITAL SUBSECUENTE, EL GENERADOR (17) DE INTERVALOS ESTA CONECTADO EN LAS N ETAPAS (11, 12, 13, 14, 15) DE UN REGISTRADOR (10) DE DESPLAZAMIENTO POR MEDIO DE UN CIRCUITO (18) PUERTA CONTROLABLE, QUE BLOQUEA UN IMPULSO DE INTERVALO POR CADA SEGUNDO IMPULSO DE INTERVALO (CLK) DEL GENERADOR (17) DE INTERVALO.
ES94904989T 1993-01-27 1994-01-26 Registro de desplazamiento reacoplado para la generacion de señales digitales que representan series de numeros aleatorios. Expired - Lifetime ES2102201T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4302830A DE4302830C1 (de) 1993-01-27 1993-01-27 Rückgekoppeltes Schieberegister zum Erzeugen von Pseudozufallszahlenfolgen darstellenden digitalen Signalen

Publications (1)

Publication Number Publication Date
ES2102201T3 true ES2102201T3 (es) 1997-07-16

Family

ID=6479406

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94904989T Expired - Lifetime ES2102201T3 (es) 1993-01-27 1994-01-26 Registro de desplazamiento reacoplado para la generacion de señales digitales que representan series de numeros aleatorios.

Country Status (5)

Country Link
US (1) US5596617A (es)
EP (1) EP0681760B1 (es)
DE (2) DE4302830C1 (es)
ES (1) ES2102201T3 (es)
WO (1) WO1994017591A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3512939B2 (ja) * 1996-03-12 2004-03-31 株式会社ルネサステクノロジ 疑似乱数発生回路及び双方向シフトレジスタ
US6240432B1 (en) 1998-12-28 2001-05-29 Vanguard International Semiconductor Corporation Enhanced random number generator
US7124155B2 (en) * 2002-07-25 2006-10-17 Koninklijke Philips Electronics N.V. Latching electronic circuit for random number generation
US6771104B2 (en) 2002-07-25 2004-08-03 Koninklijke Philips Electronics N.V. Switching electronic circuit for random number generation
US7047262B2 (en) * 2002-08-21 2006-05-16 Koninklijke Philips Electronics N.V. Entropy estimation and decimation for improving the randomness of true random number generation
US20040049525A1 (en) * 2002-09-06 2004-03-11 Koninklijke Philips Electronics N.V. Feedback random number generation method and system
CN102034553B (zh) * 2009-09-25 2013-07-24 北京京东方光电科技有限公司 移位寄存器及其栅线驱动装置
US11177793B2 (en) 2017-08-09 2021-11-16 Planar Systems, Inc. Clock synthesis circuitry and associated techniques for generating clock signals refreshing display screen content
JP2021128555A (ja) * 2020-02-13 2021-09-02 京セラドキュメントソリューションズ株式会社 乱数発生器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715508A (en) * 1967-09-15 1973-02-06 Ibm Switching circuits employing orthogonal and quasi-orthogonal pseudo-random code sequences
US3751648A (en) * 1971-12-01 1973-08-07 Communications Satellite Corp Generalized shift register pulse sequence generator
SE380696B (sv) * 1974-03-20 1975-11-10 Philips Svenska Ab Sett att alstra en pseudoslumpbitfoljd och anordning for utforande av settet.
DE2734302C3 (de) * 1977-07-29 1981-09-03 Siemens AG, 1000 Berlin und 8000 München Taktgesteuertes rückgekoppeltes Schieberegister zur Erzeugung einer Quasizufalls-Bitfolge maximaler Länge
JPH0528789A (ja) * 1991-07-25 1993-02-05 Sharp Corp 論理回路

Also Published As

Publication number Publication date
EP0681760B1 (de) 1997-03-26
WO1994017591A1 (de) 1994-08-04
US5596617A (en) 1997-01-21
DE4302830C1 (de) 1994-03-03
DE59402234D1 (de) 1997-04-30
EP0681760A1 (de) 1995-11-15

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