CN100472432C - 电子电路 - Google Patents
电子电路 Download PDFInfo
- Publication number
- CN100472432C CN100472432C CNB2005800074930A CN200580007493A CN100472432C CN 100472432 C CN100472432 C CN 100472432C CN B2005800074930 A CNB2005800074930 A CN B2005800074930A CN 200580007493 A CN200580007493 A CN 200580007493A CN 100472432 C CN100472432 C CN 100472432C
- Authority
- CN
- China
- Prior art keywords
- instruction
- electronic circuit
- latch
- type
- pipeline stages
- 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 - Fee Related
Links
- 238000012545 processing Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 18
- 230000004044 response Effects 0.000 claims abstract description 6
- 238000009792 diffusion process Methods 0.000 claims description 6
- 230000008901 benefit Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 101000694017 Homo sapiens Sodium channel protein type 5 subunit alpha Proteins 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- 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
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
-
- 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
- G06F9/30—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; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
-
- 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
- G06F9/30—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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Advance Control (AREA)
- Executing Machine-Instructions (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04100975.4 | 2004-03-10 | ||
EP04100975 | 2004-03-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1930549A CN1930549A (zh) | 2007-03-14 |
CN100472432C true CN100472432C (zh) | 2009-03-25 |
Family
ID=34960609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005800074930A Expired - Fee Related CN100472432C (zh) | 2004-03-10 | 2005-02-24 | 电子电路 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20070260857A1 (zh) |
EP (1) | EP1728151A2 (zh) |
JP (1) | JP2007528549A (zh) |
KR (1) | KR20070004705A (zh) |
CN (1) | CN100472432C (zh) |
WO (1) | WO2005091130A2 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5126226B2 (ja) | 2007-05-17 | 2013-01-23 | 富士通株式会社 | 演算ユニット、プロセッサ及びプロセッサアーキテクチャ |
US8868888B2 (en) * | 2007-09-06 | 2014-10-21 | Qualcomm Incorporated | System and method of executing instructions in a multi-stage data processing pipeline |
EP2270653A4 (en) * | 2008-03-25 | 2011-05-25 | Fujitsu Ltd | MULTI |
US8825822B2 (en) * | 2009-02-06 | 2014-09-02 | Sagem-Interstar, Inc. | Scalable NAT traversal |
JP2010198128A (ja) * | 2009-02-23 | 2010-09-09 | Toshiba Corp | プロセッサシステム |
KR102114112B1 (ko) * | 2013-11-19 | 2020-05-22 | 에스케이하이닉스 주식회사 | 데이터 저장 장치 |
US11886885B2 (en) * | 2021-08-10 | 2024-01-30 | Nvidia Corporation | High-throughput asynchronous data pipeline |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5099421A (en) | 1988-12-30 | 1992-03-24 | International Business Machine Corporation | Variable length pipe operations sequencing |
US5222240A (en) * | 1990-02-14 | 1993-06-22 | Intel Corporation | Method and apparatus for delaying writing back the results of instructions to a processor |
GB2287108B (en) * | 1994-02-28 | 1998-05-13 | Intel Corp | Method and apparatus for avoiding writeback conflicts between execution units sharing a common writeback path |
US5778250A (en) * | 1994-05-23 | 1998-07-07 | Cirrus Logic, Inc. | Method and apparatus for dynamically adjusting the number of stages of a multiple stage pipeline |
TW448403B (en) * | 1995-03-03 | 2001-08-01 | Matsushita Electric Ind Co Ltd | Pipeline data processing device and method for executing multiple data processing data dependent relationship |
US5778208A (en) * | 1995-12-18 | 1998-07-07 | International Business Machines Corporation | Flexible pipeline for interlock removal |
EP0798633B1 (en) * | 1996-03-29 | 2005-06-08 | Matsushita Electric Industrial Co., Ltd. | Data processor having a variable number of pipeline stages |
US5964866A (en) * | 1996-10-24 | 1999-10-12 | International Business Machines Corporation | Elastic self-timed interface for data flow elements embodied as selective bypass of stages in an asynchronous microprocessor pipeline |
CN1306393C (zh) * | 2000-10-23 | 2007-03-21 | 纽约市哥伦比亚大学托管会 | 具有锁存控制器的异步管线 |
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 |
US20030226000A1 (en) * | 2002-05-30 | 2003-12-04 | Mike Rhoades | Collapsible pipeline structure and method used in a microprocessor |
US7065665B2 (en) * | 2002-10-02 | 2006-06-20 | International Business Machines Corporation | Interlocked synchronous pipeline clock gating |
EP1665008A2 (en) * | 2003-09-16 | 2006-06-07 | Koninklijke Philips Electronics N.V. | Electronic circuit with a chain of processing elements |
CN100442223C (zh) * | 2004-03-10 | 2008-12-10 | Nxp股份有限公司 | 管线电路 |
-
2005
- 2005-02-24 CN CNB2005800074930A patent/CN100472432C/zh not_active Expired - Fee Related
- 2005-02-24 US US10/598,583 patent/US20070260857A1/en not_active Abandoned
- 2005-02-24 EP EP05708836A patent/EP1728151A2/en not_active Withdrawn
- 2005-02-24 JP JP2007502450A patent/JP2007528549A/ja not_active Withdrawn
- 2005-02-24 WO PCT/IB2005/050684 patent/WO2005091130A2/en not_active Application Discontinuation
- 2005-02-24 KR KR1020067018570A patent/KR20070004705A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2005091130A3 (en) | 2006-07-27 |
JP2007528549A (ja) | 2007-10-11 |
CN1930549A (zh) | 2007-03-14 |
EP1728151A2 (en) | 2006-12-06 |
KR20070004705A (ko) | 2007-01-09 |
WO2005091130A2 (en) | 2005-09-29 |
US20070260857A1 (en) | 2007-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NXP CO., LTD. Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V. Effective date: 20070803 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070803 Address after: Holland Ian Deho Finn Applicant after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Applicant before: Koninklijke Philips Electronics N.V. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090325 Termination date: 20130224 |