DE69919992D1 - Verteilter Speicher mit programmierbarer Grösse - Google Patents
Verteilter Speicher mit programmierbarer GrösseInfo
- Publication number
- DE69919992D1 DE69919992D1 DE69919992T DE69919992T DE69919992D1 DE 69919992 D1 DE69919992 D1 DE 69919992D1 DE 69919992 T DE69919992 T DE 69919992T DE 69919992 T DE69919992 T DE 69919992T DE 69919992 D1 DE69919992 D1 DE 69919992D1
- Authority
- DE
- Germany
- Prior art keywords
- distributed memory
- programmable size
- programmable
- size
- distributed
- 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
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
- G06F13/16—Handling requests for interconnection or transfer for access to memory bus
- G06F13/1668—Details of memory controller
- G06F13/1694—Configuration of memory controller to different memory types
-
- 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
-
- 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)
- Microcomputers (AREA)
- Bus Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99401388A EP1059586B1 (de) | 1999-06-09 | 1999-06-09 | Verteilter Speicher mit programmierbarer Grösse |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69919992D1 true DE69919992D1 (de) | 2004-10-14 |
DE69919992T2 DE69919992T2 (de) | 2005-01-20 |
Family
ID=8242003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69919992T Expired - Lifetime DE69919992T2 (de) | 1999-06-09 | 1999-06-09 | Verteilter Speicher mit programmierbarer Grösse |
Country Status (3)
Country | Link |
---|---|
US (1) | US6898678B1 (de) |
EP (1) | EP1059586B1 (de) |
DE (1) | DE69919992T2 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2394152B (en) * | 2002-10-09 | 2005-11-02 | Nokia Corp | DMA Detection |
JP2005122640A (ja) * | 2003-10-20 | 2005-05-12 | Hitachi Ltd | サーバシステム及びi/oスロット共有方法。 |
US7562193B2 (en) * | 2004-04-19 | 2009-07-14 | Nokia Corporation | Memory with single and dual mode access |
US7739436B2 (en) * | 2004-11-01 | 2010-06-15 | Sonics, Inc. | Method and apparatus for round robin resource arbitration with a fast request to grant response |
US7716387B2 (en) * | 2005-07-14 | 2010-05-11 | Canon Kabushiki Kaisha | Memory control apparatus and method |
US7725609B2 (en) * | 2005-08-05 | 2010-05-25 | Qimonda Ag | System memory device having a dual port |
US7426607B2 (en) * | 2005-08-05 | 2008-09-16 | Infineon Technologies Ag | Memory system and method of operating memory system |
US7519754B2 (en) * | 2005-12-28 | 2009-04-14 | Silicon Storage Technology, Inc. | Hard disk drive cache memory and playback device |
US7478214B2 (en) * | 2006-01-04 | 2009-01-13 | Intel Corporation | Clock-gated random access memory |
US8204006B2 (en) * | 2006-05-25 | 2012-06-19 | Cisco Technology, Inc. | Method and system for communicating digital voice data |
JP4945186B2 (ja) * | 2006-07-28 | 2012-06-06 | 株式会社東芝 | 記憶装置およびこれを含むメモリシステム |
US8930641B1 (en) * | 2011-06-14 | 2015-01-06 | Altera Corporation | Systems and methods for providing memory controllers with scheduler bypassing capabilities |
CN112540953A (zh) * | 2020-12-18 | 2021-03-23 | 广东高云半导体科技股份有限公司 | 基于fpga和mcu实现的片上系统 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4991169A (en) * | 1988-08-02 | 1991-02-05 | International Business Machines Corporation | Real-time digital signal processing relative to multiple digital communication channels |
US5218686A (en) * | 1989-11-03 | 1993-06-08 | Compaq Computer Corporation | Combined synchronous and asynchronous memory controller |
JP3027445B2 (ja) * | 1991-07-31 | 2000-04-04 | 株式会社高取育英会 | メモリーコントロールデバイス |
CA2083022A1 (en) * | 1991-11-22 | 1993-05-23 | Maria Pay Kudisch | Application specific integrated circuit for shared memory controller |
US5375216A (en) * | 1992-02-28 | 1994-12-20 | Motorola, Inc. | Apparatus and method for optimizing performance of a cache memory in a data processing system |
US5471588A (en) * | 1992-11-25 | 1995-11-28 | Zilog, Inc. | Technique and circuit for providing two or more processors with time multiplexed access to a shared system resource |
EP0610677A3 (de) * | 1993-02-12 | 1995-08-02 | Ibm | In zwei Modi arbeitender Kommunikationsgerätetreiber. |
US5638530A (en) * | 1993-04-20 | 1997-06-10 | Texas Instruments Incorporated | Direct memory access scheme using memory with an integrated processor having communication with external devices |
GB2283596B (en) * | 1993-11-01 | 1998-07-01 | Ericsson Ge Mobile Communicat | Multiprocessor data memory sharing |
US5974402A (en) * | 1993-12-09 | 1999-10-26 | Pitney Bowes Inc. | Address decoder with memory wait state circuit |
US5838934A (en) * | 1995-06-07 | 1998-11-17 | Texas Instruments Incorporated | Host port interface |
US5815167A (en) * | 1996-06-27 | 1998-09-29 | Intel Corporation | Method and apparatus for providing concurrent access by a plurality of agents to a shared memory |
US6119003A (en) * | 1996-09-09 | 2000-09-12 | Nokia Mobile Phones Limited | Methods and apparatus for performing automatic mode selection in a multimode mobile terminal |
US5922047A (en) * | 1996-10-22 | 1999-07-13 | Motorola, Inc. | Apparatus, method and system for multimedia control and communication |
US6138010A (en) * | 1997-05-08 | 2000-10-24 | Motorola, Inc. | Multimode communication device and method for operating a multimode communication device |
US6202130B1 (en) * | 1998-04-17 | 2001-03-13 | Motorola, Inc. | Data processing system for processing vector data and method therefor |
US6122713A (en) * | 1998-06-01 | 2000-09-19 | National Instruments Corporation | Dual port shared memory system including semaphores for high priority and low priority requestors |
-
1999
- 1999-06-09 EP EP99401388A patent/EP1059586B1/de not_active Expired - Lifetime
- 1999-06-09 DE DE69919992T patent/DE69919992T2/de not_active Expired - Lifetime
-
2000
- 2000-06-09 US US09/591,615 patent/US6898678B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69919992T2 (de) | 2005-01-20 |
EP1059586A1 (de) | 2000-12-13 |
US6898678B1 (en) | 2005-05-24 |
EP1059586B1 (de) | 2004-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |