ATE498160T1 - Datenverarbeitungssystem und verfahren zur zuteilung von speicherzugriff - Google Patents
Datenverarbeitungssystem und verfahren zur zuteilung von speicherzugriffInfo
- Publication number
- ATE498160T1 ATE498160T1 AT02076766T AT02076766T ATE498160T1 AT E498160 T1 ATE498160 T1 AT E498160T1 AT 02076766 T AT02076766 T AT 02076766T AT 02076766 T AT02076766 T AT 02076766T AT E498160 T1 ATE498160 T1 AT E498160T1
- Authority
- AT
- Austria
- Prior art keywords
- bus
- memory
- principal
- data
- interface
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
- G06F13/28—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/16—Handling requests for interconnection or transfer for access to memory bus
- G06F13/1605—Handling requests for interconnection or transfer for access to memory bus based on arbitration
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Memory System (AREA)
- Communication Control (AREA)
- Storage Device Security (AREA)
- Debugging And Monitoring (AREA)
- Executing Machine-Instructions (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0106198A FR2824650A1 (fr) | 2001-05-10 | 2001-05-10 | Systeme de traitement de donnees et procede de distribution d'acces a des memoires |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE498160T1 true ATE498160T1 (de) | 2011-02-15 |
Family
ID=8863131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02076766T ATE498160T1 (de) | 2001-05-10 | 2002-05-03 | Datenverarbeitungssystem und verfahren zur zuteilung von speicherzugriff |
Country Status (8)
Country | Link |
---|---|
US (1) | US6871269B2 (de) |
EP (1) | EP1256880B8 (de) |
JP (1) | JP2002342157A (de) |
KR (1) | KR101008806B1 (de) |
CN (1) | CN100478931C (de) |
AT (1) | ATE498160T1 (de) |
DE (1) | DE60239115D1 (de) |
FR (1) | FR2824650A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070247918A1 (en) | 2004-08-30 | 2007-10-25 | Renesas Technology Corp. | Semiconductor Integrated Circuit |
CN107203476B (zh) * | 2016-03-18 | 2021-08-31 | 慧荣科技股份有限公司 | 数据储存装置、存储器控制器及其数据管理方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3302929A1 (de) | 1983-01-28 | 1984-08-02 | Siemens AG, 1000 Berlin und 8000 München | Speicherprogrammierbare steuerung |
DE3323824A1 (de) | 1983-07-01 | 1985-01-03 | Siemens AG, 1000 Berlin und 8000 München | Speicherprogrammierbare steuerung |
DE4022365C2 (de) * | 1989-07-20 | 2000-02-24 | Nippon Telegraph & Telephone | Datenübertragungssystem |
TW231343B (de) * | 1992-03-17 | 1994-10-01 | Hitachi Seisakusyo Kk | |
JP3579461B2 (ja) * | 1993-10-15 | 2004-10-20 | 株式会社ルネサステクノロジ | データ処理システム及びデータ処理装置 |
GB2283596B (en) | 1993-11-01 | 1998-07-01 | Ericsson Ge Mobile Communicat | Multiprocessor data memory sharing |
KR100304607B1 (ko) * | 1994-10-11 | 2001-11-22 | 윤종용 | 프로그래머블로직콘트롤러용고속명령처리시스템 |
US5920898A (en) * | 1996-08-16 | 1999-07-06 | Unisys Corporation | Memory control unit providing optimal timing of memory control sequences between different memory segments by optimally selecting among a plurality of memory requests |
US6219796B1 (en) * | 1997-12-23 | 2001-04-17 | Texas Instruments Incorporated | Power reduction for processors by software control of functional units |
US6330639B1 (en) * | 1999-06-29 | 2001-12-11 | Intel Corporation | Method and apparatus for dynamically changing the sizes of pools that control the power consumption levels of memory devices |
US6147618A (en) * | 1999-09-15 | 2000-11-14 | Ilife Systems, Inc. | Apparatus and method for reducing power consumption in physiological condition monitors |
US6523089B2 (en) * | 2000-07-19 | 2003-02-18 | Rambus Inc. | Memory controller with power management logic |
US6466508B1 (en) * | 2000-11-28 | 2002-10-15 | Mitsubishi Denki Kabushiki Kaisha | Semiconductor memory device having high-speed read function |
-
2001
- 2001-05-10 FR FR0106198A patent/FR2824650A1/fr not_active Withdrawn
-
2002
- 2002-05-03 EP EP02076766A patent/EP1256880B8/de not_active Expired - Lifetime
- 2002-05-03 DE DE60239115T patent/DE60239115D1/de not_active Expired - Lifetime
- 2002-05-03 AT AT02076766T patent/ATE498160T1/de not_active IP Right Cessation
- 2002-05-07 CN CNB021413991A patent/CN100478931C/zh not_active Expired - Fee Related
- 2002-05-09 US US10/142,621 patent/US6871269B2/en not_active Expired - Lifetime
- 2002-05-09 KR KR1020020025502A patent/KR101008806B1/ko not_active IP Right Cessation
- 2002-05-09 JP JP2002134027A patent/JP2002342157A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
KR101008806B1 (ko) | 2011-01-14 |
US6871269B2 (en) | 2005-03-22 |
KR20020086268A (ko) | 2002-11-18 |
EP1256880B8 (de) | 2011-03-23 |
DE60239115D1 (de) | 2011-03-24 |
EP1256880A1 (de) | 2002-11-13 |
FR2824650A1 (fr) | 2002-11-15 |
JP2002342157A (ja) | 2002-11-29 |
CN100478931C (zh) | 2009-04-15 |
US20030028732A1 (en) | 2003-02-06 |
CN1387128A (zh) | 2002-12-25 |
EP1256880B1 (de) | 2011-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |