DE3778934D1 - Digitales verarbeitungsgeraet zur korrelation und faltung. - Google Patents

Digitales verarbeitungsgeraet zur korrelation und faltung.

Info

Publication number
DE3778934D1
DE3778934D1 DE8787301330T DE3778934T DE3778934D1 DE 3778934 D1 DE3778934 D1 DE 3778934D1 DE 8787301330 T DE8787301330 T DE 8787301330T DE 3778934 T DE3778934 T DE 3778934T DE 3778934 D1 DE3778934 D1 DE 3778934D1
Authority
DE
Germany
Prior art keywords
correlation
folding
processing device
digital processing
digital
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
DE8787301330T
Other languages
English (en)
Inventor
John Vincent Mccanny
Richard Anthony Evans
John Graham Mcwhirter
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.)
Qinetiq Ltd
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Application granted granted Critical
Publication of DE3778934D1 publication Critical patent/DE3778934D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/15—Correlation function computation including computation of convolution operations
    • 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
    • G06F15/80—Architectures of general purpose stored program computers comprising an array of processing units with common control, e.g. single instruction multiple data processors
    • G06F15/8007—Architectures of general purpose stored program computers comprising an array of processing units with common control, e.g. single instruction multiple data processors single instruction multiple data [SIMD] multiprocessors
    • G06F15/8023—Two dimensional arrays, e.g. mesh, torus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
DE8787301330T 1986-03-05 1987-02-17 Digitales verarbeitungsgeraet zur korrelation und faltung. Expired - Lifetime DE3778934D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868605366A GB8605366D0 (en) 1986-03-05 1986-03-05 Digital processor

Publications (1)

Publication Number Publication Date
DE3778934D1 true DE3778934D1 (de) 1992-06-17

Family

ID=10594044

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787301330T Expired - Lifetime DE3778934D1 (de) 1986-03-05 1987-02-17 Digitales verarbeitungsgeraet zur korrelation und faltung.

Country Status (6)

Country Link
US (1) US4885715A (de)
EP (1) EP0236000B1 (de)
JP (1) JPH0833881B2 (de)
CA (1) CA1263757A (de)
DE (1) DE3778934D1 (de)
GB (1) GB8605366D0 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930001056B1 (ko) * 1988-11-10 1993-02-13 미쯔비시덴끼 가부시끼가이샤 하드웨어 소터유니트 및 그의 에러수집방법
US5243551A (en) * 1989-05-17 1993-09-07 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Processor suitable for recursive computations
US5138695A (en) * 1989-10-10 1992-08-11 Hnc, Inc. Systolic array image processing system
US5708830A (en) * 1992-09-15 1998-01-13 Morphometrix Inc. Asynchronous data coprocessor utilizing systolic array processors and an auxiliary microprocessor interacting therewith
EP0650117B1 (de) * 1993-10-21 2002-04-10 Sun Microsystems, Inc. Gegenflusspipeline
US5848200A (en) * 1995-08-31 1998-12-08 General Instrument Corporation Method and apparatus for performing two dimensional video convolving
US6148313A (en) * 1997-04-09 2000-11-14 Ge Capital Spacenet Services, Inc. Correlator method and apparatus
US20080016318A1 (en) * 1999-04-09 2008-01-17 Dave Stuttard Parallel data processing apparatus
US7802079B2 (en) * 1999-04-09 2010-09-21 Clearspeed Technology Limited Parallel data processing apparatus
US7506136B2 (en) * 1999-04-09 2009-03-17 Clearspeed Technology Plc Parallel data processing apparatus
JP5285828B2 (ja) * 1999-04-09 2013-09-11 ラムバス・インコーポレーテッド 並列データ処理装置
US20070294510A1 (en) * 1999-04-09 2007-12-20 Dave Stuttard Parallel data processing apparatus
US20080007562A1 (en) * 1999-04-09 2008-01-10 Dave Stuttard Parallel data processing apparatus
US8762691B2 (en) * 1999-04-09 2014-06-24 Rambus Inc. Memory access consolidation for SIMD processing elements using transaction identifiers
US7526630B2 (en) 1999-04-09 2009-04-28 Clearspeed Technology, Plc Parallel data processing apparatus
US8174530B2 (en) 1999-04-09 2012-05-08 Rambus Inc. Parallel date processing apparatus
US20080184017A1 (en) * 1999-04-09 2008-07-31 Dave Stuttard Parallel data processing apparatus
US20080008393A1 (en) * 1999-04-09 2008-01-10 Dave Stuttard Parallel data processing apparatus
US8169440B2 (en) * 1999-04-09 2012-05-01 Rambus Inc. Parallel data processing apparatus
US8171263B2 (en) 1999-04-09 2012-05-01 Rambus Inc. Data processing apparatus comprising an array controller for separating an instruction stream processing instructions and data transfer instructions
US7966475B2 (en) 1999-04-09 2011-06-21 Rambus Inc. Parallel data processing apparatus
US7627736B2 (en) * 1999-04-09 2009-12-01 Clearspeed Technology Plc Thread manager to control an array of processing elements
DE19936254A1 (de) * 1999-07-31 2001-02-01 Alcatel Sa Filter zur Bestimmung der Kreuzkorrelation, Empfänger und Methode zur Entzerrung von Signalen
US20030065904A1 (en) * 2001-10-01 2003-04-03 Koninklijke Philips Electronics N.V. Programmable array for efficient computation of convolutions in digital signal processing
US20040003201A1 (en) * 2002-06-28 2004-01-01 Koninklijke Philips Electronics N.V. Division on an array processor
US8185812B2 (en) 2003-03-20 2012-05-22 Arm Limited Single event upset error detection within an integrated circuit
US8650470B2 (en) * 2003-03-20 2014-02-11 Arm Limited Error recovery within integrated circuit
US7266255B1 (en) * 2003-09-26 2007-09-04 Sun Microsystems, Inc. Distributed multi-sample convolution
US7324582B2 (en) * 2004-01-07 2008-01-29 General Dynamics C4 Systems, Inc. System and method for the directional reception and despreading of direct-sequence spread-spectrum signals
FI20045450A0 (fi) * 2004-11-22 2004-11-22 Nokia Corp Menetelmä ja laite radioyhteyden kontrolloimiseen
FI20065455A0 (fi) * 2006-06-29 2006-06-29 Nokia Corp Kontrollimenetelmä, väline, tietokoneohjelmatuote ja tietokoneohjelman jakeluväline
FI20065454A0 (fi) * 2006-06-29 2006-06-29 Nokia Corp Kontrollimenetelmä, kontrolliväline, kommunikaatioväline, tietokoneohjelma, tietokoneohjelman jakeluväline ja tiedonkäsittelymenetelmä
GB0709812D0 (en) * 2007-05-22 2007-07-04 Nokia Corp Calibration method and calibration manager
GB0709813D0 (en) * 2007-05-22 2007-07-04 Nokia Corp A radio frequency apparatus
US8171386B2 (en) 2008-03-27 2012-05-01 Arm Limited Single event upset error detection within sequential storage circuitry of an integrated circuit
US8161367B2 (en) 2008-10-07 2012-04-17 Arm Limited Correction of single event upset error within sequential storage circuitry of an integrated circuit
US8493120B2 (en) 2011-03-10 2013-07-23 Arm Limited Storage circuitry and method with increased resilience to single event upsets

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533993A (en) * 1981-08-18 1985-08-06 National Research Development Corp. Multiple processing cell digital data processor
US4489393A (en) * 1981-12-02 1984-12-18 Trw Inc. Monolithic discrete-time digital convolution circuit
GB8320362D0 (en) * 1983-07-28 1983-09-01 Secr Defence Digital data processor
GB8326690D0 (en) * 1983-10-05 1983-11-09 Secr Defence Digital data processor

Also Published As

Publication number Publication date
EP0236000A3 (en) 1989-05-24
US4885715A (en) 1989-12-05
GB8605366D0 (en) 1986-04-09
JPH0833881B2 (ja) 1996-03-29
CA1263757A (en) 1989-12-05
EP0236000B1 (de) 1992-05-13
JPS62266668A (ja) 1987-11-19
EP0236000A2 (de) 1987-09-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: QINETIQ LTD., LONDON, GB

8339 Ceased/non-payment of the annual fee