DE69915704D1 - Ampic dram - Google Patents

Ampic dram

Info

Publication number
DE69915704D1
DE69915704D1 DE69915704T DE69915704T DE69915704D1 DE 69915704 D1 DE69915704 D1 DE 69915704D1 DE 69915704 T DE69915704 T DE 69915704T DE 69915704 T DE69915704 T DE 69915704T DE 69915704 D1 DE69915704 D1 DE 69915704D1
Authority
DE
Germany
Prior art keywords
ampic dram
ampic
dram
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
Application number
DE69915704T
Other languages
English (en)
Other versions
DE69915704T2 (de
Inventor
Subhasis Pal
Rajib Ray
Zbigniew Opalka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nexabit Networks Inc
Original Assignee
Nexabit Networks Inc
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 Nexabit Networks Inc filed Critical Nexabit Networks Inc
Publication of DE69915704D1 publication Critical patent/DE69915704D1/de
Application granted granted Critical
Publication of DE69915704T2 publication Critical patent/DE69915704T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
    • G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
    • G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
    • G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
    • G11C11/409—Read-write [R-W] circuits 
    • G11C11/4096—Input/output [I/O] data management or control circuits, e.g. reading or writing circuits, I/O drivers or bit-line switches 
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
    • G11C7/1006—Data managing, e.g. manipulating data before writing or reading out, data bus switches or control circuits therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
    • G11C7/1075—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers for multiport memories each having random access ports and serial ports, e.g. video RAM
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C8/00—Arrangements for selecting an address in a digital store
    • G11C8/16—Multiple access memory array, e.g. addressing one storage element via at least two independent addressing line groups
DE69915704T 1998-11-24 1999-11-08 Ampic dram Expired - Lifetime DE69915704T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US200377 1998-11-24
US09/200,377 US6272567B1 (en) 1998-11-24 1998-11-24 System for interposing a multi-port internally cached DRAM in a control path for temporarily storing multicast start of packet data until such can be passed
PCT/IB1999/001782 WO2000031745A1 (en) 1998-11-24 1999-11-08 Ampic dram

Publications (2)

Publication Number Publication Date
DE69915704D1 true DE69915704D1 (de) 2004-04-22
DE69915704T2 DE69915704T2 (de) 2005-03-31

Family

ID=22741461

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69915704T Expired - Lifetime DE69915704T2 (de) 1998-11-24 1999-11-08 Ampic dram

Country Status (6)

Country Link
US (1) US6272567B1 (de)
EP (1) EP1177558B1 (de)
AU (1) AU6483299A (de)
CA (1) CA2351656A1 (de)
DE (1) DE69915704T2 (de)
WO (1) WO2000031745A1 (de)

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KR20020015691A (ko) * 1999-05-21 2002-02-28 추후보정 플릿 캐쉬 방식의 패브릭 라우터
US6671792B1 (en) * 2000-04-28 2003-12-30 Hewlett-Packard Development Company, L.P. Share masks and alias for directory coherency
US7302704B1 (en) 2000-06-16 2007-11-27 Bbn Technologies Corp Excising compromised routers from an ad-hoc network
GB2374703A (en) * 2001-04-19 2002-10-23 Snell & Wilcox Ltd Digital video store
US6603683B2 (en) * 2001-06-25 2003-08-05 International Business Machines Corporation Decoding scheme for a stacked bank architecture
US7417986B1 (en) * 2001-09-04 2008-08-26 Cisco Technology, Inc. Shared buffer switch interface
US7269198B1 (en) 2001-11-19 2007-09-11 Bbn Technologies Corp. Systems and methods for beaconing in wireless networks with low probability of detection
US7421257B1 (en) 2001-11-30 2008-09-02 Stragent, Llc Receiver scheduling in ad hoc wireless networks
US7403521B2 (en) * 2001-12-03 2008-07-22 Intel Corporation Multicast and broadcast operations in ethernet switches
US7609693B2 (en) * 2002-06-04 2009-10-27 Alcatel-Lucent Usa Inc. Multicast packet queuing
US6907453B2 (en) * 2002-09-18 2005-06-14 Broadcom Corporation Per CoS memory partitioning
US7403536B2 (en) * 2002-12-19 2008-07-22 International Business Machines Corporation Method and system for resequencing data packets switched through a parallel packet switch
US20040131055A1 (en) * 2003-01-06 2004-07-08 Juan-Carlos Calderon Memory management free pointer pool
US7983239B1 (en) 2003-01-07 2011-07-19 Raytheon Bbn Technologies Corp. Systems and methods for constructing a virtual model of a multi-hop, multi-access network
US20040246902A1 (en) * 2003-06-02 2004-12-09 Weinstein Joseph J. Systems and methods for synchronizing multple copies of a database using datablase digest
US7881229B2 (en) 2003-08-08 2011-02-01 Raytheon Bbn Technologies Corp. Systems and methods for forming an adjacency graph for exchanging network routing data
US7606927B2 (en) * 2003-08-27 2009-10-20 Bbn Technologies Corp Systems and methods for forwarding data units in a communications network
US8166204B2 (en) * 2003-08-29 2012-04-24 Raytheon Bbn Technologies Corp. Systems and methods for automatically placing nodes in an ad hoc network
US7174437B2 (en) * 2003-10-16 2007-02-06 Silicon Graphics, Inc. Memory access management in a shared memory multi-processor system
US7668083B1 (en) 2003-10-28 2010-02-23 Bbn Technologies Corp. Systems and methods for forwarding data in a communications network
US7369512B1 (en) 2003-11-06 2008-05-06 Bbn Technologies Corp. Systems and methods for efficient packet distribution in an ad hoc network
US7539190B2 (en) * 2004-01-05 2009-05-26 Topside Research, Llc Multicasting in a shared address space
US7532623B2 (en) * 2004-03-24 2009-05-12 Bbn Technologies Corp. Methods for wireless mesh multicasting
US7574555B2 (en) * 2005-03-18 2009-08-11 Emc Corporation Memory system having daisy chained memory controllers
WO2007026604A1 (ja) * 2005-08-29 2007-03-08 Nec Corporation マルチキャストノード装置とマルチキャスト転送方法ならびにプログラム
US7760748B2 (en) * 2006-09-16 2010-07-20 Mips Technologies, Inc. Transaction selector employing barrel-incrementer-based round-robin apparatus supporting dynamic priorities in multi-port switch
US7773621B2 (en) * 2006-09-16 2010-08-10 Mips Technologies, Inc. Transaction selector employing round-robin apparatus supporting dynamic priorities in multi-port switch
US7961745B2 (en) * 2006-09-16 2011-06-14 Mips Technologies, Inc. Bifurcated transaction selector supporting dynamic priorities in multi-port switch
US7990989B2 (en) * 2006-09-16 2011-08-02 Mips Technologies, Inc. Transaction selector employing transaction queue group priorities in multi-port switch
US8736627B2 (en) * 2006-12-19 2014-05-27 Via Technologies, Inc. Systems and methods for providing a shared buffer in a multiple FIFO environment
US8239566B2 (en) * 2008-02-28 2012-08-07 Silicon Graphics International, Corp. Non-saturating fairness protocol and method for NACKing systems
US8139504B2 (en) * 2009-04-07 2012-03-20 Raytheon Bbn Technologies Corp. System, device, and method for unifying differently-routed networks using virtual topology representations
US8566491B2 (en) 2011-01-31 2013-10-22 Qualcomm Incorporated System and method for improving throughput of data transfers using a shared non-deterministic bus
KR20120119960A (ko) * 2011-04-21 2012-11-01 삼성전자주식회사 마이크로 범프 연결성을 테스트할 수 있는 반도체 장치
US20130205051A1 (en) * 2012-02-07 2013-08-08 Qualcomm Incorporated Methods and Devices for Buffer Allocation
US20140376549A1 (en) * 2013-06-20 2014-12-25 Mediatek Inc. Packet processing apparatus and method for processing input packet according to packet processing list created based on forwarding decision made for input packet
US10120809B2 (en) * 2015-09-26 2018-11-06 Intel Corporation Method, apparatus, and system for allocating cache using traffic class
US10331601B2 (en) * 2016-04-15 2019-06-25 Infinera Corporation Systems, apparatus, and methods for efficient space to time conversion of OTU multiplexed signal
US20180239532A1 (en) * 2017-02-23 2018-08-23 Western Digital Technologies, Inc. Techniques for performing a non-blocking control sync operation
CN113032295B (zh) * 2021-02-25 2022-08-16 西安电子科技大学 一种数据包二级缓存方法、系统及应用

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JPH01280860A (ja) * 1988-05-06 1989-11-13 Hitachi Ltd マルチポートキヤツシユメモリを有するマルチプロセツサシステム
US5442747A (en) * 1993-09-27 1995-08-15 Auravision Corporation Flexible multiport multiformat burst buffer
US5799209A (en) * 1995-12-29 1998-08-25 Chatter; Mukesh Multi-port internally cached DRAM system utilizing independent serial interfaces and buffers arbitratively connected under a dynamic configuration
US5918074A (en) * 1997-07-25 1999-06-29 Neonet Llc System architecture for and method of dual path data processing and management of packets and/or cells and the like
US6108758A (en) * 1997-08-29 2000-08-22 Intel Corporation Multiple masters in a memory control system
US6067595A (en) * 1997-09-23 2000-05-23 Icore Technologies, Inc. Method and apparatus for enabling high-performance intelligent I/O subsystems using multi-port memories
KR100261218B1 (ko) * 1997-12-08 2000-07-01 윤종용 반도체 메모리 장치의 핀 어사인먼트 방법 및 패킷 단위의 신호를 입력으로 하는 반도체 메모리장치
US6085290A (en) * 1998-03-10 2000-07-04 Nexabit Networks, Llc Method of and apparatus for validating data read out of a multi port internally cached dynamic random access memory (AMPIC DRAM)
US6138219A (en) * 1998-03-27 2000-10-24 Nexabit Networks Llc Method of and operating architectural enhancement for multi-port internally cached dynamic random access memory (AMPIC DRAM) systems, eliminating external control paths and random memory addressing, while providing zero bus contention for DRAM access
US6003121A (en) * 1998-05-18 1999-12-14 Intel Corporation Single and multiple channel memory detection and sizing
US6112267A (en) * 1998-05-28 2000-08-29 Digital Equipment Corporation Hierarchical ring buffers for buffering data between processor and I/O device permitting data writes by processor and data reads by I/O device simultaneously directed at different buffers at different levels
US6122680A (en) * 1998-06-18 2000-09-19 Lsi Logic Corporation Multiple channel data communication buffer with separate single port transmit and receive memories having a unique channel for each communication port and with fixed arbitration

Also Published As

Publication number Publication date
EP1177558B1 (de) 2004-03-17
CA2351656A1 (en) 2000-06-02
US6272567B1 (en) 2001-08-07
EP1177558A1 (de) 2002-02-06
AU6483299A (en) 2000-06-13
WO2000031745A1 (en) 2000-06-02
DE69915704T2 (de) 2005-03-31

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition