JP4560646B2 - ハブベースのメモリシステムにおけるダイレクトメモリアクセス用の装置および方法 - Google Patents

ハブベースのメモリシステムにおけるダイレクトメモリアクセス用の装置および方法 Download PDF

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Publication number
JP4560646B2
JP4560646B2 JP2006521099A JP2006521099A JP4560646B2 JP 4560646 B2 JP4560646 B2 JP 4560646B2 JP 2006521099 A JP2006521099 A JP 2006521099A JP 2006521099 A JP2006521099 A JP 2006521099A JP 4560646 B2 JP4560646 B2 JP 4560646B2
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memory
memory device
interface
controller
coupled
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JP2007508601A (ja
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ジョセフ エム． ジェデロー，
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ラウンド ロック リサーチ、エルエルシー
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4004—Coupling between buses
    • G06F13/4009—Coupling between buses with data restructuring

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Bus Control (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
JP2006521099A 2003-07-22 2004-07-08 ハブベースのメモリシステムにおけるダイレクトメモリアクセス用の装置および方法 Expired - Fee Related JP4560646B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/625,132 US7389364B2 (en) 2003-07-22 2003-07-22 Apparatus and method for direct memory access in a hub-based memory system
PCT/US2004/021993 WO2005010670A2 (en) 2003-07-22 2004-07-08 Apparatus and method for direct memory access in a hub-based memory system

Publications (2)

Publication Number Publication Date
JP2007508601A JP2007508601A (ja) 2007-04-05
JP4560646B2 true JP4560646B2 (ja) 2010-10-13

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JP2006521099A Expired - Fee Related JP4560646B2 (ja) 2003-07-22 2004-07-08 ハブベースのメモリシステムにおけるダイレクトメモリアクセス用の装置および方法

Country Status (10)

Country Link
US (4) US7389364B2 (https=)
EP (2) EP1646925B1 (https=)
JP (1) JP4560646B2 (https=)
KR (1) KR100887526B1 (https=)
CN (1) CN100595720C (https=)
AT (1) ATE479138T1 (https=)
DE (1) DE602004028831D1 (https=)
SG (1) SG129443A1 (https=)
TW (1) TW200517848A (https=)
WO (1) WO2005010670A2 (https=)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6953392B2 (en) * 2001-01-05 2005-10-11 Asm Nutool, Inc. Integrated system for processing semiconductor wafers
US20040093439A1 (en) * 2002-09-24 2004-05-13 Rohm Co., Ltd Data processing control apparatus and DMA controller
KR101095025B1 (ko) * 2003-05-13 2011-12-20 어드밴스드 마이크로 디바이시즈, 인코포레이티드 직렬 메모리 상호접속부를 통해 복수의 메모리 모듈에결합된 호스트를 포함하는 시스템
US7428644B2 (en) * 2003-06-20 2008-09-23 Micron Technology, Inc. System and method for selective memory module power management
US7389364B2 (en) * 2003-07-22 2008-06-17 Micron Technology, Inc. Apparatus and method for direct memory access in a hub-based memory system
KR100500454B1 (ko) * 2003-07-28 2005-07-12 삼성전자주식회사 메모리 모듈 테스트 시스템 및 메모리 모듈 평가 시스템
US7210059B2 (en) * 2003-08-19 2007-04-24 Micron Technology, Inc. System and method for on-board diagnostics of memory modules
US7133991B2 (en) * 2003-08-20 2006-11-07 Micron Technology, Inc. Method and system for capturing and bypassing memory transactions in a hub-based memory system
US7310752B2 (en) * 2003-09-12 2007-12-18 Micron Technology, Inc. System and method for on-board timing margin testing of memory modules
US7194593B2 (en) 2003-09-18 2007-03-20 Micron Technology, Inc. Memory hub with integrated non-volatile memory
US7120743B2 (en) 2003-10-20 2006-10-10 Micron Technology, Inc. Arbitration system and method for memory responses in a hub-based memory system
US7216196B2 (en) * 2003-12-29 2007-05-08 Micron Technology, Inc. Memory hub and method for memory system performance monitoring
JP4441286B2 (ja) * 2004-02-10 2010-03-31 株式会社日立製作所 ストレージシステム
US7467238B2 (en) 2004-02-10 2008-12-16 Hitachi, Ltd. Disk controller and storage system
JP4405277B2 (ja) 2004-02-16 2010-01-27 株式会社日立製作所 ディスク制御装置
US8177129B2 (en) * 2004-02-17 2012-05-15 Timothy D. Larin Interactive multimedia smart affinity card with flash memory
US7310748B2 (en) 2004-06-04 2007-12-18 Micron Technology, Inc. Memory hub tester interface and method for use thereof
US7739423B2 (en) * 2004-11-30 2010-06-15 Broadcom Corporation Bulk transfer of information on network device
JP4581815B2 (ja) * 2005-04-26 2010-11-17 セイコーエプソン株式会社 印刷制御装置及び印刷システム
US20060259657A1 (en) * 2005-05-10 2006-11-16 Telairity Semiconductor, Inc. Direct memory access (DMA) method and apparatus and DMA for video processing
WO2006121443A2 (en) * 2005-05-10 2006-11-16 Telairity Semiconductor, Inc. Direct memory access (dma) method and apparatus and dma for video processing
US8341360B2 (en) 2005-12-30 2012-12-25 Intel Corporation Method and apparatus for memory write performance optimization in architectures with out-of-order read/request-for-ownership response
US7590473B2 (en) * 2006-02-16 2009-09-15 Intel Corporation Thermal management using an on-die thermal sensor
WO2008014413A2 (en) * 2006-07-27 2008-01-31 Rambus Inc. Cross-threaded memory device and system
US7769942B2 (en) * 2006-07-27 2010-08-03 Rambus, Inc. Cross-threaded memory system
JP4389921B2 (ja) 2006-10-25 2009-12-24 セイコーエプソン株式会社 データ転送回路及びそれを具備する半導体集積回路
US20080183959A1 (en) * 2007-01-29 2008-07-31 Pelley Perry H Memory system having global buffered control for memory modules
US8880970B2 (en) * 2008-12-23 2014-11-04 Conversant Intellectual Property Management Inc. Error detection method and a system including one or more memory devices
US8621159B2 (en) 2009-02-11 2013-12-31 Rambus Inc. Shared access memory scheme
US8996926B2 (en) * 2012-10-15 2015-03-31 Infineon Technologies Ag DMA integrity checker
US10095433B1 (en) 2012-10-24 2018-10-09 Western Digital Technologies, Inc. Out-of-order data transfer mechanisms for data storage systems
US10049061B2 (en) 2012-11-12 2018-08-14 International Business Machines Corporation Active memory device gather, scatter, and filter
US11074169B2 (en) 2013-07-03 2021-07-27 Micron Technology, Inc. Programmed memory controlled data movement and timing within a main memory device
US9141541B2 (en) 2013-09-20 2015-09-22 Advanced Micro Devices, Inc. Nested channel address interleaving
US9476938B2 (en) * 2013-09-27 2016-10-25 Novachips Canada Inc. Method and apparatus for testing surface mounted devices
EP3447770B1 (en) 2013-11-11 2022-01-05 Rambus Inc. High capacity memory system using standard controller component
CN104317750B (zh) * 2014-10-23 2018-01-05 山西达鑫核科技有限公司 一种可自主堆叠连接的存储介质结构
KR102428563B1 (ko) * 2015-09-30 2022-08-03 삼성전자주식회사 수눕 작동을 관리하는 코히런트 인터커넥트와 이를 포함하는 데이터 처리 장치들
US10783103B1 (en) * 2017-02-24 2020-09-22 Xilinx, Inc. Split control for direct memory access transfers
US10191871B2 (en) 2017-06-20 2019-01-29 Infineon Technologies Ag Safe double buffering using DMA safe linked lists
KR20190123984A (ko) 2018-04-25 2019-11-04 에스케이하이닉스 주식회사 메모리 시스템 및 그것의 동작 방법
US10990307B2 (en) * 2018-07-27 2021-04-27 Broadcom International Pte. Ltd. System and method for providing a configurable storage media interface
US11853179B1 (en) * 2018-12-28 2023-12-26 Teledyne Lecroy, Inc. Detection of a DMA (direct memory access) memory address violation when testing PCIE devices
FR3094507A1 (fr) 2019-03-29 2020-10-02 Stmicroelectronics (Grenoble 2) Sas Accès direct en mémoire
US20260003809A1 (en) * 2024-06-28 2026-01-01 Advanced Micro Devices, Inc. Preemption of direct memory access processing for context switch

Family Cites Families (268)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045781A (en) 1976-02-13 1977-08-30 Digital Equipment Corporation Memory module with selectable byte addressing for digital data processing system
US4245306A (en) * 1978-12-21 1981-01-13 Burroughs Corporation Selection of addressed processor in a multi-processor network
US4253146A (en) * 1978-12-21 1981-02-24 Burroughs Corporation Module for coupling computer-processors
US4253144A (en) * 1978-12-21 1981-02-24 Burroughs Corporation Multi-processor communication network
US4240143A (en) 1978-12-22 1980-12-16 Burroughs Corporation Hierarchical multi-processor network for memory sharing
JPS55153024A (en) * 1979-05-15 1980-11-28 Toshiba Corp Bus control system
US4442504A (en) * 1981-03-09 1984-04-10 Allen-Bradley Company Modular programmable controller
US4641249A (en) * 1983-06-22 1987-02-03 Kuraray Co., Ltd. Method and device for compensating temperature-dependent characteristic changes in ion-sensitive FET transducer
US4608702A (en) 1984-12-21 1986-08-26 Advanced Micro Devices, Inc. Method for digital clock recovery from Manchester-encoded signals
US4724520A (en) * 1985-07-01 1988-02-09 United Technologies Corporation Modular multiport data hub
US4707823A (en) 1986-07-21 1987-11-17 Chrysler Motors Corporation Fiber optic multiplexed data acquisition system
US4989113A (en) * 1987-03-13 1991-01-29 Texas Instruments Incorporated Data processing device having direct memory access with improved transfer control
JPH07117863B2 (ja) * 1987-06-26 1995-12-18 株式会社日立製作所 オンラインシステムの再立上げ方式
US4891808A (en) * 1987-12-24 1990-01-02 Coherent Communication Systems Corp. Self-synchronizing multiplexer
US5251303A (en) * 1989-01-13 1993-10-05 International Business Machines Corporation System for DMA block data transfer based on linked control blocks
US5442770A (en) 1989-01-24 1995-08-15 Nec Electronics, Inc. Triple port cache memory
US4953930A (en) 1989-03-15 1990-09-04 Ramtech, Inc. CPU socket supporting socket-to-socket optical communications
JPH03156795A (ja) 1989-11-15 1991-07-04 Toshiba Micro Electron Kk 半導体メモリ回路装置
US5317752A (en) * 1989-12-22 1994-05-31 Tandem Computers Incorporated Fault-tolerant computer system with auto-restart after power-fall
US5327553A (en) 1989-12-22 1994-07-05 Tandem Computers Incorporated Fault-tolerant computer system with /CONFIG filesystem
JP2772103B2 (ja) 1990-03-28 1998-07-02 株式会社東芝 計算機システム立上げ方式
IL96808A (en) 1990-04-18 1996-03-31 Rambus Inc Introductory / Origin Circuit Agreed Using High-Performance Brokerage
US5243703A (en) 1990-04-18 1993-09-07 Rambus, Inc. Apparatus for synchronously generating clock signals in a data processing system
EP0470030A3 (en) 1990-08-02 1993-04-21 International Business Machines Corporation Fast memory power-on diagnostics using direct memory addressing
US5663901A (en) * 1991-04-11 1997-09-02 Sandisk Corporation Computer memory cards using flash EEPROM integrated circuit chips and memory-controller systems
US5546591A (en) 1991-12-20 1996-08-13 Vlsi Technology, Inc. Distributed power management system for battery operated personal computers
US5461627A (en) 1991-12-24 1995-10-24 Rypinski; Chandos A. Access protocol for a common channel wireless network
JP2554816B2 (ja) 1992-02-20 1996-11-20 株式会社東芝 半導体記憶装置
GB2264794B (en) * 1992-03-06 1995-09-20 Intel Corp Method and apparatus for automatic power management in a high integration floppy disk controller
DE4345604B3 (de) 1992-03-06 2012-07-12 Rambus Inc. Vorrichtung zur Kommunikation mit einem DRAM
US5355391A (en) 1992-03-06 1994-10-11 Rambus, Inc. High speed bus system
WO1993019422A1 (en) 1992-03-25 1993-09-30 Encore Computer U.S., Inc. Fiber optic memory coupling system
US5432907A (en) 1992-05-12 1995-07-11 Network Resources Corporation Network hub with integrated bridge
US5270964A (en) 1992-05-19 1993-12-14 Sun Microsystems, Inc. Single in-line memory module
GB2270780A (en) * 1992-09-21 1994-03-23 Ibm Scatter-gather in data processing systems.
FR2697663B1 (fr) * 1992-10-30 1995-01-13 Hewett Packard Cy Circuit de test de mémoire.
US5638717A (en) * 1993-03-12 1997-06-17 Stodd; Ralph P. Tooling apparatus for high speed production of drawn metal cup-like articles
JPH0713945A (ja) 1993-06-16 1995-01-17 Nippon Sheet Glass Co Ltd 演算処理部および制御・記憶部分離型マルチプロセッサ ・システムのバス構造
US5497494A (en) 1993-07-23 1996-03-05 International Business Machines Corporation Method for saving and restoring the state of a CPU executing code in protected mode
US5729709A (en) * 1993-11-12 1998-03-17 Intel Corporation Memory controller with burst addressing circuit
US5502621A (en) * 1994-03-31 1996-03-26 Hewlett-Packard Company Mirrored pin assignment for two sided multi-chip layout
US5566325A (en) 1994-06-30 1996-10-15 Digital Equipment Corporation Method and apparatus for adaptive memory access
US6175571B1 (en) * 1994-07-22 2001-01-16 Network Peripherals, Inc. Distributed memory switching hub
US5978567A (en) 1994-07-27 1999-11-02 Instant Video Technologies Inc. System for distribution of interactive multimedia and linear programs by enabling program webs which include control scripts to define presentation by client transceiver
US5703793A (en) 1994-07-29 1997-12-30 Discovision Associates Video decompression
US5553070A (en) * 1994-09-13 1996-09-03 Riley; Robert E. Data link module for time division multiplexing control systems
JPH08123717A (ja) * 1994-10-25 1996-05-17 Oki Electric Ind Co Ltd 半導体記憶装置
US6804760B2 (en) 1994-12-23 2004-10-12 Micron Technology, Inc. Method for determining a type of memory present in a system
US6725349B2 (en) * 1994-12-23 2004-04-20 Intel Corporation Method and apparatus for controlling of a memory subsystem installed with standard page mode memory and an extended data out memory
US5715456A (en) * 1995-02-13 1998-02-03 International Business Machines Corporation Method and apparatus for booting a computer system without pre-installing an operating system
US5644784A (en) 1995-03-03 1997-07-01 Intel Corporation Linear list based DMA control structure
US5638534A (en) * 1995-03-31 1997-06-10 Samsung Electronics Co., Ltd. Memory controller which executes read and write commands out of order
US5875352A (en) * 1995-11-03 1999-02-23 Sun Microsystems, Inc. Method and apparatus for multiple channel direct memory access control
US5796413A (en) 1995-12-06 1998-08-18 Compaq Computer Corporation Graphics controller utilizing video memory to provide macro command capability and enhanched command buffering
US5834956A (en) * 1995-12-29 1998-11-10 Intel Corporation Core clock correction in a 2/N mode clocking scheme
US7681005B1 (en) 1996-01-11 2010-03-16 Micron Technology, Inc. Asynchronously-accessible memory device with mode selection circuitry for burst or pipelined operation
US5966724A (en) 1996-01-11 1999-10-12 Micron Technology, Inc. Synchronous memory device with dual page and burst mode operations
JPH09198398A (ja) 1996-01-16 1997-07-31 Fujitsu Ltd パターン検索装置
US5710733A (en) * 1996-01-22 1998-01-20 Silicon Graphics, Inc. Processor-inclusive memory module
US5832250A (en) 1996-01-26 1998-11-03 Unisys Corporation Multi set cache structure having parity RAMs holding parity bits for tag data and for status data utilizing prediction circuitry that predicts and generates the needed parity bits
US5819304A (en) 1996-01-29 1998-10-06 Iowa State University Research Foundation, Inc. Random access memory assembly
US5659798A (en) 1996-02-02 1997-08-19 Blumrich; Matthias Augustin Method and system for initiating and loading DMA controller registers by using user-level programs
US5687325A (en) * 1996-04-19 1997-11-11 Chang; Web Application specific field programmable gate array
US5818844A (en) 1996-06-06 1998-10-06 Advanced Micro Devices, Inc. Address generation and data path arbitration to and from SRAM to accommodate multiple transmitted packets
US5881072A (en) * 1996-06-28 1999-03-09 International Business Machines Corporation Method of detecting error correction devices on plug-compatible memory modules
US5875454A (en) * 1996-07-24 1999-02-23 International Business Machiness Corporation Compressed data cache storage system
JPH1049511A (ja) 1996-08-02 1998-02-20 Oki Electric Ind Co Ltd １チップマイクロコンピュータ
JP4070255B2 (ja) 1996-08-13 2008-04-02 富士通株式会社 半導体集積回路
TW304288B (en) * 1996-08-16 1997-05-01 United Microelectronics Corp Manufacturing method of semiconductor memory device with capacitor
US5706224A (en) * 1996-10-10 1998-01-06 Quality Semiconductor, Inc. Content addressable memory and random access memory partition circuit
US5893089A (en) * 1996-11-15 1999-04-06 Lextron Systems, Inc. Memory with integrated search engine
US6167486A (en) 1996-11-18 2000-12-26 Nec Electronics, Inc. Parallel access virtual channel memory system with cacheable channels
US5887159A (en) * 1996-12-11 1999-03-23 Digital Equipment Corporation Dynamically determining instruction hint fields
JPH10283301A (ja) 1996-12-19 1998-10-23 Texas Instr Inc <Ti> アドレスとデータをメモリモジュールへ分配する装置及び方法
CA2194026C (en) * 1996-12-24 2001-05-01 John V. Taglione Method and apparatus for moving data packets between networks while minimizing cpu interventions using a multi-bus architecture
US6308248B1 (en) * 1996-12-31 2001-10-23 Compaq Computer Corporation Method and system for allocating memory space using mapping controller, page table and frame numbers
DE19709604A1 (de) * 1997-03-08 1998-09-10 Claas Usines France Verfahren und Vorrichtung zur Feineinstellung von Bewegungsabläufen an Großballenpressen
US6031241A (en) * 1997-03-11 2000-02-29 University Of Central Florida Capillary discharge extreme ultraviolet lamp source for EUV microlithography and other related applications
US6271582B1 (en) 1997-04-07 2001-08-07 Micron Technology, Inc. Interdigitated leads-over-chip lead frame, device, and method for supporting an integrated circuit die
US5946712A (en) 1997-06-04 1999-08-31 Oak Technology, Inc. Apparatus and method for reading data from synchronous memory
WO1998057489A2 (en) 1997-06-09 1998-12-17 Metalithic Systems, Inc. Modular system for accelerating data searches and data stream operations
US6092158A (en) 1997-06-13 2000-07-18 Intel Corporation Method and apparatus for arbitrating between command streams
US6073190A (en) * 1997-07-18 2000-06-06 Micron Electronics, Inc. System for dynamic buffer allocation comprising control logic for controlling a first address buffer and a first data buffer as a matched pair
US6243769B1 (en) * 1997-07-18 2001-06-05 Micron Technology, Inc. Dynamic buffer allocation for a computer system
US6760833B1 (en) 1997-08-01 2004-07-06 Micron Technology, Inc. Split embedded DRAM processor
US6105075A (en) 1997-08-05 2000-08-15 Adaptec, Inc. Scatter gather memory system for a hardware accelerated command interpreter engine
JP4014708B2 (ja) 1997-08-21 2007-11-28 株式会社ルネサステクノロジ 半導体集積回路装置の設計方法
US6128703A (en) 1997-09-05 2000-10-03 Integrated Device Technology, Inc. Method and apparatus for memory prefetch operation of volatile non-coherent data
US5944800A (en) 1997-09-12 1999-08-31 Infineon Technologies Corporation Direct memory access unit having a definable plurality of transfer channels
US6249802B1 (en) 1997-09-19 2001-06-19 Silicon Graphics, Inc. Method, system, and computer program product for allocating physical memory in a distributed shared memory network
US6185676B1 (en) * 1997-09-30 2001-02-06 Intel Corporation Method and apparatus for performing early branch prediction in a microprocessor
US6223301B1 (en) * 1997-09-30 2001-04-24 Compaq Computer Corporation Fault tolerant memory
JPH11120120A (ja) 1997-10-13 1999-04-30 Fujitsu Ltd カードバス用インターフェース回路及びそれを有するカードバス用ｐｃカード
US5889714A (en) * 1997-11-03 1999-03-30 Digital Equipment Corporation Adaptive precharge management for synchronous DRAM
TW406229B (en) * 1997-11-06 2000-09-21 Hitachi Ltd Data process system and microcomputer
US5987196A (en) 1997-11-06 1999-11-16 Micron Technology, Inc. Semiconductor structure having an optical signal path in a substrate and method for forming the same
US6226710B1 (en) 1997-11-14 2001-05-01 Utmc Microelectronic Systems Inc. Content addressable memory (CAM) engine
US7007130B1 (en) * 1998-02-13 2006-02-28 Intel Corporation Memory system including a memory module having a memory module controller interfacing between a system memory controller and memory devices of the memory module
US6098158A (en) 1997-12-18 2000-08-01 International Business Machines Corporation Software-enabled fast boot
US6157398A (en) 1997-12-30 2000-12-05 Micron Technology, Inc. Method of implementing an accelerated graphics port for a multiple memory controller computer system
US6023726A (en) * 1998-01-20 2000-02-08 Netscape Communications Corporation User configurable prefetch control system for enabling client to prefetch documents from a network server
GB2333896B (en) * 1998-01-31 2003-04-09 Mitel Semiconductor Ab Vertical cavity surface emitting laser
US6970968B1 (en) 1998-02-13 2005-11-29 Intel Corporation Memory module controller for providing an interface between a system memory controller and a plurality of memory devices on a memory module
US7024518B2 (en) 1998-02-13 2006-04-04 Intel Corporation Dual-port buffer-to-memory interface
US6186400B1 (en) * 1998-03-20 2001-02-13 Symbol Technologies, Inc. Bar code reader with an integrated scanning component module mountable on printed circuit board
US6023738A (en) 1998-03-30 2000-02-08 Nvidia Corporation Method and apparatus for accelerating the transfer of graphical images
US6079008A (en) * 1998-04-03 2000-06-20 Patton Electronics Co. Multiple thread multiple data predictive coded parallel processing system and method
US6247107B1 (en) 1998-04-06 2001-06-12 Advanced Micro Devices, Inc. Chipset configured to perform data-directed prefetching
JPH11316617A (ja) 1998-05-01 1999-11-16 Mitsubishi Electric Corp 半導体回路装置
KR100283243B1 (ko) 1998-05-11 2001-03-02 구자홍 운영체제의 부팅방법
US6167465A (en) 1998-05-20 2000-12-26 Aureal Semiconductor, Inc. System for managing multiple DMA connections between a peripheral device and a memory and performing real-time operations on data carried by a selected DMA connection
US6118719A (en) 1998-05-20 2000-09-12 International Business Machines Corporation Self-initiated self-refresh mode for memory modules
TW434756B (en) 1998-06-01 2001-05-16 Hitachi Ltd Semiconductor device and its manufacturing method
US6405280B1 (en) 1998-06-05 2002-06-11 Micron Technology, Inc. Packet-oriented synchronous DRAM interface supporting a plurality of orderings for data block transfers within a burst sequence
US6134624A (en) 1998-06-08 2000-10-17 Storage Technology Corporation High bandwidth cache system
US6301637B1 (en) 1998-06-08 2001-10-09 Storage Technology Corporation High performance data paths
US6453377B1 (en) * 1998-06-16 2002-09-17 Micron Technology, Inc. Computer including optical interconnect, memory unit, and method of assembling a computer
JP2000011640A (ja) 1998-06-23 2000-01-14 Nec Corp 半導体記憶装置
FR2780535B1 (fr) * 1998-06-25 2000-08-25 Inst Nat Rech Inf Automat Dispositif de traitement de donnees d'acquisition, notamment de donnees d'image
JP3178423B2 (ja) 1998-07-03 2001-06-18 日本電気株式会社 バーチャルチャネルｓｄｒａｍ
US7346063B1 (en) * 1998-07-08 2008-03-18 Broadcom Corporation Memory management unit for a network switch
US6286083B1 (en) 1998-07-08 2001-09-04 Compaq Computer Corporation Computer system with adaptive memory arbitration scheme
JP3248617B2 (ja) * 1998-07-14 2002-01-21 日本電気株式会社 半導体記憶装置
US6272609B1 (en) 1998-07-31 2001-08-07 Micron Electronics, Inc. Pipelined memory controller
US6199121B1 (en) * 1998-08-07 2001-03-06 Oak Technology, Inc. High speed dynamic chaining of DMA operations without suspending a DMA controller or incurring race conditions
US6061296A (en) * 1998-08-17 2000-05-09 Vanguard International Semiconductor Corporation Multiple data clock activation with programmable delay for use in multiple CAS latency memory devices
US6219725B1 (en) * 1998-08-28 2001-04-17 Hewlett-Packard Company Method and apparatus for performing direct memory access transfers involving non-sequentially-addressable memory locations
US6202106B1 (en) * 1998-09-09 2001-03-13 Xilinx, Inc. Method for providing specific knowledge of a structure of parameter blocks to an intelligent direct memory access controller
US6029250A (en) * 1998-09-09 2000-02-22 Micron Technology, Inc. Method and apparatus for adaptively adjusting the timing offset between a clock signal and digital signals transmitted coincident with that clock signal, and memory device and system using same
US6587912B2 (en) 1998-09-30 2003-07-01 Intel Corporation Method and apparatus for implementing multiple memory buses on a memory module
US6910109B2 (en) 1998-09-30 2005-06-21 Intel Corporation Tracking memory page state
US6243831B1 (en) 1998-10-31 2001-06-05 Compaq Computer Corporation Computer system with power loss protection mechanism
JP3248500B2 (ja) * 1998-11-12 2002-01-21 日本電気株式会社 半導体記憶装置およびそのデータ読み出し方法
US6434639B1 (en) 1998-11-13 2002-08-13 Intel Corporation System for combining requests associated with one or more memory locations that are collectively associated with a single cache line to furnish a single memory operation
US6438622B1 (en) 1998-11-17 2002-08-20 Intel Corporation Multiprocessor system including a docking system
US6430696B1 (en) 1998-11-30 2002-08-06 Micron Technology, Inc. Method and apparatus for high speed data capture utilizing bit-to-bit timing correction, and memory device using same
US6463059B1 (en) 1998-12-04 2002-10-08 Koninklijke Philips Electronics N.V. Direct memory access execution engine with indirect addressing of circular queues in addition to direct memory addressing
US6349363B2 (en) * 1998-12-08 2002-02-19 Intel Corporation Multi-section cache with different attributes for each section
US6067262A (en) * 1998-12-11 2000-05-23 Lsi Logic Corporation Redundancy analysis for embedded memories with built-in self test and built-in self repair
US6374360B1 (en) 1998-12-11 2002-04-16 Micron Technology, Inc. Method and apparatus for bit-to-bit timing correction of a high speed memory bus
US6191663B1 (en) * 1998-12-22 2001-02-20 Intel Corporation Echo reduction on bit-serial, multi-drop bus
US6367074B1 (en) * 1998-12-28 2002-04-02 Intel Corporation Operation of a system
US6598154B1 (en) 1998-12-29 2003-07-22 Intel Corporation Precoding branch instructions to reduce branch-penalty in pipelined processors
US6061263A (en) * 1998-12-29 2000-05-09 Intel Corporation Small outline rambus in-line memory module
CN100359601C (zh) 1999-02-01 2008-01-02 株式会社日立制作所 半导体集成电路和非易失性存储器元件
US6285349B1 (en) 1999-02-26 2001-09-04 Intel Corporation Correcting non-uniformity in displays
US6564329B1 (en) * 1999-03-16 2003-05-13 Linkup Systems Corporation System and method for dynamic clock generation
JP4573940B2 (ja) * 1999-03-19 2010-11-04 パナソニック株式会社 クロスバススイッチ装置
US6389514B1 (en) * 1999-03-25 2002-05-14 Hewlett-Packard Company Method and computer system for speculatively closing pages in memory
US6496909B1 (en) 1999-04-06 2002-12-17 Silicon Graphics, Inc. Method for managing concurrent access to virtual memory data structures
US6433785B1 (en) 1999-04-09 2002-08-13 Intel Corporation Method and apparatus for improving processor to graphics device throughput
US6434635B1 (en) 1999-04-29 2002-08-13 Unisys Corporation Methods, apparatus, and computer program product for data transfer using a scatter-gather list
US6401149B1 (en) 1999-05-05 2002-06-04 Qlogic Corporation Methods for context switching within a disk controller
US6381190B1 (en) * 1999-05-13 2002-04-30 Nec Corporation Semiconductor memory device in which use of cache can be selected
US6233376B1 (en) * 1999-05-18 2001-05-15 The United States Of America As Represented By The Secretary Of The Navy Embedded fiber optic circuit boards and integrated circuits
US6294937B1 (en) 1999-05-25 2001-09-25 Lsi Logic Corporation Method and apparatus for self correcting parallel I/O circuitry
US6449308B1 (en) 1999-05-25 2002-09-10 Intel Corporation High-speed digital distribution system
JP3721283B2 (ja) 1999-06-03 2005-11-30 株式会社日立製作所 主記憶共有型マルチプロセッサシステム
JP2001014840A (ja) * 1999-06-24 2001-01-19 Nec Corp 複数ラインバッファ型メモリｌｓｉ
US6434736B1 (en) 1999-07-08 2002-08-13 Intel Corporation Location based timing scheme in memory design
US6401213B1 (en) 1999-07-09 2002-06-04 Micron Technology, Inc. Timing circuit for high speed memory
US6460114B1 (en) 1999-07-29 2002-10-01 Micron Technology, Inc. Storing a flushed cache line in a memory buffer of a controller
US6477592B1 (en) 1999-08-06 2002-11-05 Integrated Memory Logic, Inc. System for I/O interfacing for semiconductor chip utilizing addition of reference element to each data element in first data stream and interpret to recover data elements of second data stream
US6629220B1 (en) 1999-08-20 2003-09-30 Intel Corporation Method and apparatus for dynamic arbitration between a first queue and a second queue based on a high priority transaction type
US6493803B1 (en) 1999-08-23 2002-12-10 Advanced Micro Devices, Inc. Direct memory access controller with channel width configurability support
US6539490B1 (en) * 1999-08-30 2003-03-25 Micron Technology, Inc. Clock distribution without clock delay or skew
US6552564B1 (en) * 1999-08-30 2003-04-22 Micron Technology, Inc. Technique to reduce reflections and ringing on CMOS interconnections
US6307769B1 (en) 1999-09-02 2001-10-23 Micron Technology, Inc. Semiconductor devices having mirrored terminal arrangements, devices including same, and methods of testing such semiconductor devices
US6594713B1 (en) 1999-09-10 2003-07-15 Texas Instruments Incorporated Hub interface unit and application unit interfaces for expanded direct memory access processor
US6438668B1 (en) 1999-09-30 2002-08-20 Apple Computer, Inc. Method and apparatus for reducing power consumption in a digital processing system
US6275914B1 (en) 1999-10-15 2001-08-14 Micron Technology, Inc Apparatus for preserving memory request ordering across multiple memory controllers
US6782465B1 (en) * 1999-10-20 2004-08-24 Infineon Technologies North America Corporation Linked list DMA descriptor architecture
US6421744B1 (en) 1999-10-25 2002-07-16 Motorola, Inc. Direct memory access controller and method therefor
KR100319292B1 (ko) 1999-12-02 2002-01-05 윤종용 빠른 부팅 속도를 갖는 컴퓨터 시스템 및 그 방법
US6501471B1 (en) 1999-12-13 2002-12-31 Intel Corporation Volume rendering
JP3546788B2 (ja) * 1999-12-20 2004-07-28 日本電気株式会社 メモリ制御回路
JP3356747B2 (ja) 1999-12-22 2002-12-16 エヌイーシーマイクロシステム株式会社 半導体記憶装置
US20020003049A1 (en) * 1999-12-29 2002-01-10 Sanjay Dabral Inline and "Y" input-output bus topology
US6496193B1 (en) 1999-12-30 2002-12-17 Intel Corporation Method and apparatus for fast loading of texture data into a tiled memory
US6628294B1 (en) 1999-12-31 2003-09-30 Intel Corporation Prefetching of virtual-to-physical address translation for display data
KR100343383B1 (ko) * 2000-01-05 2002-07-15 윤종용 반도체 메모리 장치 및 이 장치의 데이터 샘플링 방법
US6745275B2 (en) 2000-01-25 2004-06-01 Via Technologies, Inc. Feedback system for accomodating different memory module loading
US6823023B1 (en) 2000-01-31 2004-11-23 Intel Corporation Serial bus communication system
US6185352B1 (en) * 2000-02-24 2001-02-06 Siecor Operations, Llc Optical fiber ribbon fan-out cables
JP3422308B2 (ja) * 2000-03-02 2003-06-30 日本電気株式会社 データ処理装置
JP2001265539A (ja) 2000-03-16 2001-09-28 Fuji Xerox Co Ltd アレイ型記憶装置及び情報処理システム
JP2001274323A (ja) 2000-03-24 2001-10-05 Hitachi Ltd 半導体装置とそれを搭載した半導体モジュール、および半導体装置の製造方法
US6370611B1 (en) * 2000-04-04 2002-04-09 Compaq Computer Corporation Raid XOR operations to synchronous DRAM using a read buffer and pipelining of synchronous DRAM burst read data
US6728800B1 (en) * 2000-06-28 2004-04-27 Intel Corporation Efficient performance based scheduling mechanism for handling multiple TLB operations
US6594722B1 (en) 2000-06-29 2003-07-15 Intel Corporation Mechanism for managing multiple out-of-order packet streams in a PCI host bridge
JP2002014875A (ja) 2000-06-30 2002-01-18 Mitsubishi Electric Corp 半導体集積回路、半導体集積回路のメモリリペア方法およびその方法をコンピュータに実行させるプログラムを記録したコンピュータ読み取り可能な記録媒体
US6799268B1 (en) 2000-06-30 2004-09-28 Intel Corporation Branch ordering buffer
US6754812B1 (en) 2000-07-06 2004-06-22 Intel Corporation Hardware predication for conditional instruction path branching
US6816947B1 (en) 2000-07-20 2004-11-09 Silicon Graphics, Inc. System and method for memory arbitration
US6845409B1 (en) * 2000-07-25 2005-01-18 Sun Microsystems, Inc. Data exchange methods for a switch which selectively forms a communication channel between a processing unit and multiple devices
US6647470B1 (en) 2000-08-21 2003-11-11 Micron Technology, Inc. Memory device having posted write per command
US6785780B1 (en) 2000-08-31 2004-08-31 Micron Technology, Inc. Distributed processor memory module and method
US6453393B1 (en) 2000-09-18 2002-09-17 Intel Corporation Method and apparatus for interfacing to a computer memory
US6526483B1 (en) * 2000-09-20 2003-02-25 Broadcom Corporation Page open hint in transactions
US7228441B2 (en) 2000-09-27 2007-06-05 Huron Ip Llc Multi-server and multi-CPU power management system and method
US6523092B1 (en) * 2000-09-29 2003-02-18 Intel Corporation Cache line replacement policy enhancement to avoid memory page thrashing
US6859208B1 (en) 2000-09-29 2005-02-22 Intel Corporation Shared translation address caching
US6523093B1 (en) * 2000-09-29 2003-02-18 Intel Corporation Prefetch buffer allocation and filtering system
US6658509B1 (en) 2000-10-03 2003-12-02 Intel Corporation Multi-tier point-to-point ring memory interface
US6631440B2 (en) 2000-11-30 2003-10-07 Hewlett-Packard Development Company Method and apparatus for scheduling memory calibrations based on transactions
US6792059B2 (en) 2000-11-30 2004-09-14 Trw Inc. Early/on-time/late gate bit synchronizer
US6807630B2 (en) 2000-12-15 2004-10-19 International Business Machines Corporation Method for fast reinitialization wherein a saved system image of an operating system is transferred into a primary memory from a secondary memory
US6801994B2 (en) 2000-12-20 2004-10-05 Microsoft Corporation Software management systems and methods for automotive computing devices
US6622227B2 (en) 2000-12-27 2003-09-16 Intel Corporation Method and apparatus for utilizing write buffers in memory control/interface
US6751703B2 (en) 2000-12-27 2004-06-15 Emc Corporation Data storage systems and methods which utilize an on-board cache
JP3485092B2 (ja) * 2001-01-19 2004-01-13 セイコーエプソン株式会社 半導体装置およびその製造方法
US6889304B2 (en) * 2001-02-28 2005-05-03 Rambus Inc. Memory device supporting a dynamically configurable core organization
DE10110469A1 (de) 2001-03-05 2002-09-26 Infineon Technologies Ag Integrierter Speicher und Verfahren zum Testen und Reparieren desselben
US20020144027A1 (en) 2001-03-27 2002-10-03 Schmisseur Mark A. Multi-use data access descriptor
US6904499B2 (en) 2001-03-30 2005-06-07 Intel Corporation Controlling cache memory in external chipset using processor
US6670959B2 (en) * 2001-05-18 2003-12-30 Sun Microsystems, Inc. Method and apparatus for reducing inefficiencies in shared memory devices
US20020178319A1 (en) 2001-05-24 2002-11-28 Jorge Sanchez-Olea Optical bus arrangement for computer system
SE524110C2 (sv) * 2001-06-06 2004-06-29 Kvaser Consultant Ab Anordning och förfarande vid system med lokalt utplacerade modulenheter samt kontaktenhet för anslutning av sådan modulenhet
US6697926B2 (en) * 2001-06-06 2004-02-24 Micron Technology, Inc. Method and apparatus for determining actual write latency and accurately aligning the start of data capture with the arrival of data at a memory device
US6920533B2 (en) * 2001-06-27 2005-07-19 Intel Corporation System boot time reduction method
US6721195B2 (en) * 2001-07-12 2004-04-13 Micron Technology, Inc. Reversed memory module socket and motherboard incorporating same
US7036004B2 (en) * 2001-07-25 2006-04-25 Micron Technology, Inc. Power up initialization for memory
US6792496B2 (en) 2001-08-02 2004-09-14 Intel Corporation Prefetching data for peripheral component interconnect devices
US6681292B2 (en) * 2001-08-27 2004-01-20 Intel Corporation Distributed read and write caching implementation for optimized input/output applications
WO2003021800A1 (en) * 2001-08-29 2003-03-13 Analog Devices, Inc. Methods and apparatus for clock and power control in wireless systems
US7941056B2 (en) * 2001-08-30 2011-05-10 Micron Technology, Inc. Optical interconnect in high-speed memory systems
US6665202B2 (en) 2001-09-25 2003-12-16 Integrated Device Technology, Inc. Content addressable memory (CAM) devices that can identify highest priority matches in non-sectored CAM arrays and methods of operating same
US7062591B2 (en) * 2001-09-28 2006-06-13 Dot Hill Systems Corp. Controller data sharing using a modular DMA architecture
US6718440B2 (en) * 2001-09-28 2004-04-06 Intel Corporation Memory access latency hiding with hint buffer
US6859856B2 (en) * 2001-10-23 2005-02-22 Flex P Industries Sdn. Bhd Method and system for a compact flash memory controller
DE10153657C2 (de) * 2001-10-31 2003-11-06 Infineon Technologies Ag Anordnung zur Datenübertragung in einem Halbleiterspeichersystem und Datenübertragungsverfahren dafür
US6886048B2 (en) * 2001-11-15 2005-04-26 Hewlett-Packard Development Company, L.P. Techniques for processing out-of-order requests in a processor-based system
US7227870B2 (en) * 2001-11-20 2007-06-05 Broadcom Corporation Systems including packet interfaces, switches, and packet DMA circuits for splitting and merging packet streams
US6646929B1 (en) 2001-12-05 2003-11-11 Lsi Logic Corporation Methods and structure for read data synchronization with minimal latency
KR100454123B1 (ko) 2001-12-06 2004-10-26 삼성전자주식회사 반도체 집적 회로 장치 및 그것을 구비한 모듈
US6775747B2 (en) 2002-01-03 2004-08-10 Intel Corporation System and method for performing page table walks on speculative software prefetch operations
US6766385B2 (en) 2002-01-07 2004-07-20 Intel Corporation Device and method for maximizing performance on a memory interface with a variable number of channels
US6804764B2 (en) 2002-01-22 2004-10-12 Mircron Technology, Inc. Write clock and data window tuning based on rank select
JP2003256265A (ja) 2002-02-18 2003-09-10 Internatl Business Mach Corp <Ibm> 検索メモリ、メモリ検索用コントローラ、メモリ検索方法
US7047374B2 (en) 2002-02-25 2006-05-16 Intel Corporation Memory read/write reordering
US6795899B2 (en) 2002-03-22 2004-09-21 Intel Corporation Memory system with burst length shorter than prefetch length
US6735682B2 (en) * 2002-03-28 2004-05-11 Intel Corporation Apparatus and method for address calculation
US7110400B2 (en) 2002-04-10 2006-09-19 Integrated Device Technology, Inc. Random access memory architecture and serial interface with continuous packet handling capability
US20030217223A1 (en) 2002-05-14 2003-11-20 Infineon Technologies North America Corp. Combined command set
US6731548B2 (en) 2002-06-07 2004-05-04 Micron Technology, Inc. Reduced power registered memory module and method
US7133972B2 (en) 2002-06-07 2006-11-07 Micron Technology, Inc. Memory hub with internal cache and/or memory access prediction
US6898674B2 (en) 2002-06-11 2005-05-24 Intel Corporation Apparatus, method, and system for synchronizing information prefetch between processors and memory controllers
DE60210170T2 (de) * 2002-07-15 2006-11-02 Infineon Technologies Ag Speichersystem
US7200024B2 (en) * 2002-08-02 2007-04-03 Micron Technology, Inc. System and method for optically interconnecting memory devices
US6820181B2 (en) 2002-08-29 2004-11-16 Micron Technology, Inc. Method and system for controlling memory accesses to memory modules having a memory hub architecture
US7836252B2 (en) * 2002-08-29 2010-11-16 Micron Technology, Inc. System and method for optimizing interconnections of memory devices in a multichip module
US7102907B2 (en) * 2002-09-09 2006-09-05 Micron Technology, Inc. Wavelength division multiplexed memory module, memory system and method
US6821029B1 (en) 2002-09-10 2004-11-23 Xilinx, Inc. High speed serial I/O technology using an optical link
US7117289B2 (en) * 2002-09-30 2006-10-03 Intel Corporation Claiming cycles on a processor bus in a system having a PCI to PCI bridge north of a memory controller
US6811320B1 (en) 2002-11-13 2004-11-02 Russell Mistretta Abbott System for connecting a fiber optic cable to an electronic device
US7366423B2 (en) 2002-12-31 2008-04-29 Intel Corporation System having multiple agents on optical and electrical bus
US6961259B2 (en) 2003-01-23 2005-11-01 Micron Technology, Inc. Apparatus and methods for optically-coupled memory systems
US7469316B2 (en) * 2003-02-10 2008-12-23 Intel Corporation Buffered writes and memory page control
DE10313605B4 (de) 2003-03-26 2009-03-19 Qimonda Ag Vorrichtung und Verfahren zum Steuern mehrerer Speicherbausteine
US20040216018A1 (en) * 2003-04-28 2004-10-28 Cheung Kam Tim Direct memory access controller and method
KR101095025B1 (ko) * 2003-05-13 2011-12-20 어드밴스드 마이크로 디바이시즈, 인코포레이티드 직렬 메모리 상호접속부를 통해 복수의 메모리 모듈에결합된 호스트를 포함하는 시스템
US20040243769A1 (en) * 2003-05-30 2004-12-02 Frame David W. Tree based memory structure
US7428644B2 (en) 2003-06-20 2008-09-23 Micron Technology, Inc. System and method for selective memory module power management
US7389364B2 (en) 2003-07-22 2008-06-17 Micron Technology, Inc. Apparatus and method for direct memory access in a hub-based memory system
US7287101B2 (en) * 2003-08-05 2007-10-23 Intel Corporation Direct memory access using memory descriptor list
US7174432B2 (en) * 2003-08-19 2007-02-06 Nvidia Corporation Asynchronous, independent and multiple process shared memory system in an adaptive computing architecture
US20050050237A1 (en) 2003-08-28 2005-03-03 Jeddeloh Joseph M. Memory module and method having on-board data search capabilities and processor-based system using such memory modules
US7194593B2 (en) 2003-09-18 2007-03-20 Micron Technology, Inc. Memory hub with integrated non-volatile memory

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