ATE467173T1 - Pipeline-schaltung - Google Patents

Pipeline-schaltung

Info

Publication number
ATE467173T1
ATE467173T1 AT05708837T AT05708837T ATE467173T1 AT E467173 T1 ATE467173 T1 AT E467173T1 AT 05708837 T AT05708837 T AT 05708837T AT 05708837 T AT05708837 T AT 05708837T AT E467173 T1 ATE467173 T1 AT E467173T1
Authority
AT
Austria
Prior art keywords
latch
electronic circuit
pipeline stages
pipeline circuit
harder
Prior art date
Application number
AT05708837T
Other languages
English (en)
Inventor
Adrianus Bink
Clercq Mark De
Original Assignee
Nxp Bv
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 Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE467173T1 publication Critical patent/ATE467173T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3867—Concurrent instruction execution, e.g. pipeline or look ahead using instruction pipelines
    • G06F9/3871—Asynchronous instruction pipeline, e.g. using handshake signals between stages
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/75—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information by inhibiting the analysis of circuitry or operation
    • G06F21/755—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information by inhibiting the analysis of circuitry or operation with measures against power attack

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • Advance Control (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Pipeline Systems (AREA)
AT05708837T 2004-03-10 2005-02-24 Pipeline-schaltung ATE467173T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04100982 2004-03-10
PCT/IB2005/050685 WO2005088442A2 (en) 2004-03-10 2005-02-24 Pipeline circuit

Publications (1)

Publication Number Publication Date
ATE467173T1 true ATE467173T1 (de) 2010-05-15

Family

ID=34960607

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05708837T ATE467173T1 (de) 2004-03-10 2005-02-24 Pipeline-schaltung

Country Status (8)

Country Link
US (1) US20070162768A1 (de)
EP (1) EP1728152B1 (de)
JP (1) JP2007528550A (de)
KR (1) KR20070029146A (de)
CN (1) CN100442223C (de)
AT (1) ATE467173T1 (de)
DE (1) DE602005021070D1 (de)
WO (1) WO2005088442A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007528549A (ja) * 2004-03-10 2007-10-11 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 電子回路
US7814300B2 (en) * 2008-04-30 2010-10-12 Freescale Semiconductor, Inc. Configurable pipeline to process an operation at alternate pipeline stages depending on ECC/parity protection mode of memory access
DE102012201710A1 (de) * 2011-02-14 2012-08-16 Denso Corporation Wärmetauscher

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG75756A1 (en) * 1994-02-28 2000-10-24 Intel Corp Method and apparatus for avoiding writeback conflicts between execution units sharing a common writeback path
US6609209B1 (en) * 1999-12-29 2003-08-19 Intel Corporation Method and apparatus for reducing the power consumed by a processor by gating the clock signal to pipeline stages
ATE366443T1 (de) * 2000-05-22 2007-07-15 Infineon Technologies Ag Sicherheits-datenverarbeitungseinheit sowie dazugehöriges verfahren
CA2424572C (en) * 2000-10-23 2010-12-07 The Trustees Of Columbia University In The City Of New York Asynchronous pipeline with latch controllers
US6848060B2 (en) * 2001-02-27 2005-01-25 International Business Machines Corporation Synchronous to asynchronous to synchronous interface
US6586966B1 (en) * 2001-09-13 2003-07-01 Altera Corporation Data latch with low-power bypass mode
US7076681B2 (en) * 2002-07-02 2006-07-11 International Business Machines Corporation Processor with demand-driven clock throttling power reduction
US7065665B2 (en) * 2002-10-02 2006-06-20 International Business Machines Corporation Interlocked synchronous pipeline clock gating
US7076682B2 (en) * 2004-05-04 2006-07-11 International Business Machines Corp. Synchronous pipeline with normally transparent pipeline stages
TWI259659B (en) * 2005-05-13 2006-08-01 Ind Tech Res Inst Pipelined datapath with dynamically reconfigurable pipeline stages

Also Published As

Publication number Publication date
CN1930550A (zh) 2007-03-14
JP2007528550A (ja) 2007-10-11
KR20070029146A (ko) 2007-03-13
CN100442223C (zh) 2008-12-10
EP1728152B1 (de) 2010-05-05
US20070162768A1 (en) 2007-07-12
WO2005088442A3 (en) 2006-05-26
DE602005021070D1 (de) 2010-06-17
EP1728152A2 (de) 2006-12-06
WO2005088442A2 (en) 2005-09-22

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties