DE69232458D1 - Programmierbare Zeitsteuerung für Speicher - Google Patents

Programmierbare Zeitsteuerung für Speicher

Info

Publication number
DE69232458D1
DE69232458D1 DE69232458T DE69232458T DE69232458D1 DE 69232458 D1 DE69232458 D1 DE 69232458D1 DE 69232458 T DE69232458 T DE 69232458T DE 69232458 T DE69232458 T DE 69232458T DE 69232458 D1 DE69232458 D1 DE 69232458D1
Authority
DE
Germany
Prior art keywords
memory
time control
programmable time
programmable
control
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
Application number
DE69232458T
Other languages
English (en)
Other versions
DE69232458T2 (de
Inventor
Gilman Chesley
Jean A Gastinel
Fred Cerauskis
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.)
Xerox Corp
Sun Microsystems Inc
Original Assignee
Xerox Corp
Sun Microsystems 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 Xerox Corp, Sun Microsystems Inc filed Critical Xerox Corp
Application granted granted Critical
Publication of DE69232458D1 publication Critical patent/DE69232458D1/de
Publication of DE69232458T2 publication Critical patent/DE69232458T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C8/00—Arrangements for selecting an address in a digital store
    • G11C8/12—Group selection circuits, e.g. for memory block selection, chip selection, array selection
    • 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
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
    • G06F13/4234—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a memory bus
    • G06F13/4243—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a memory bus with synchronous protocol
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/22—Read-write [R-W] timing or clocking circuits; Read-write [R-W] control signal generators or management 

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Dram (AREA)
  • Memory System (AREA)
  • Stored Programmes (AREA)
DE69232458T 1991-12-20 1992-11-25 Programmierbare Zeitsteuerung für Speicher Expired - Fee Related DE69232458T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/811,825 US5394541A (en) 1990-07-17 1991-12-20 Programmable memory timing method and apparatus for programmably generating generic and then type specific memory timing signals

Publications (2)

Publication Number Publication Date
DE69232458D1 true DE69232458D1 (de) 2002-04-11
DE69232458T2 DE69232458T2 (de) 2002-12-12

Family

ID=25207699

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69232458T Expired - Fee Related DE69232458T2 (de) 1991-12-20 1992-11-25 Programmierbare Zeitsteuerung für Speicher

Country Status (5)

Country Link
US (1) US5394541A (de)
EP (1) EP0549139B1 (de)
JP (1) JPH06266607A (de)
KR (1) KR100203392B1 (de)
DE (1) DE69232458T2 (de)

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US5530944A (en) * 1991-02-27 1996-06-25 Vlsi Technology, Inc. Intelligent programmable dram interface timing controller
US10361802B1 (en) 1999-02-01 2019-07-23 Blanding Hovenweep, Llc Adaptive pattern recognition based control system and method
TW390446U (en) * 1992-10-01 2000-05-11 Hudson Soft Co Ltd Information processing system
US5623506A (en) * 1994-01-28 1997-04-22 International Business Machines Corporation Method and structure for providing error correction code within a system having SIMMs
US5918242A (en) * 1994-03-14 1999-06-29 International Business Machines Corporation General-purpose customizable memory controller
AU703750B2 (en) * 1994-10-14 1999-04-01 Compaq Computer Corporation Easily programmable memory controller which can access different speed memory devices on different cycles
JPH08123717A (ja) * 1994-10-25 1996-05-17 Oki Electric Ind Co Ltd 半導体記憶装置
US6505282B1 (en) * 1994-11-30 2003-01-07 Intel Corporation Method and apparatus for determining memory types of a multi-type memory subsystem where memory of the different types are accessed using column control signals with different timing characteristics
US5577236A (en) * 1994-12-30 1996-11-19 International Business Machines Corporation Memory controller for reading data from synchronous RAM
US5630096A (en) * 1995-05-10 1997-05-13 Microunity Systems Engineering, Inc. Controller for a synchronous DRAM that maximizes throughput by allowing memory requests and commands to be issued out of order
GB9526383D0 (en) * 1995-12-22 1996-02-21 Memory Corp Plc Computers
US5802550A (en) * 1996-01-17 1998-09-01 Apple Computer, Inc. Processor having an adaptable mode of interfacing with a peripheral storage device
GB2309559B (en) * 1996-01-27 2000-01-26 Motorola Israel Ltd Microprocessor and system
US5819304A (en) * 1996-01-29 1998-10-06 Iowa State University Research Foundation, Inc. Random access memory assembly
US6662240B1 (en) * 1996-05-08 2003-12-09 Ncr Corporation Automated configuration of computer accessories
US6226723B1 (en) * 1996-09-20 2001-05-01 Advanced Memory International, Inc. Bifurcated data and command/address communication bus architecture for random access memories employing synchronous communication protocols
US6088774A (en) 1996-09-20 2000-07-11 Advanced Memory International, Inc. Read/write timing for maximum utilization of bidirectional read/write bus
EP0831402A1 (de) * 1996-09-23 1998-03-25 Hewlett-Packard Company Dynamisches Konfigurieren des Zeitverhaltens zur Anpassung an Speicherbuslastbedingungen
US6249827B1 (en) * 1997-08-11 2001-06-19 Advanced Memory International, Inc. Method for transferring data associated with a read/write command between a processor and a reader circuit using a plurality of clock lines
US6349352B1 (en) * 1998-01-06 2002-02-19 Sony Corporation Of Japan Home audio/video network with both generic and parameterized device control
US6052750A (en) * 1998-01-06 2000-04-18 Sony Corporation Of Japan Home audio/video network for generating default control parameters for devices coupled to the network, and replacing updated control parameters therewith
US6037821A (en) * 1998-05-28 2000-03-14 General Electric Company Digital programmable clock generator with improved accuracy
US6037809A (en) * 1998-06-02 2000-03-14 General Electric Company Apparatus and method for a high frequency clocked comparator and apparatus for multi-phase programmable clock generator
JP2000030375A (ja) 1998-07-10 2000-01-28 Tokyo Electron Ltd データ処理システム、アクセス装置及び記録媒体
US6304923B1 (en) * 1998-10-14 2001-10-16 Micron Technology, Inc. Method for prioritizing data transfer request by comparing a latency identifier value received from an I/O device with a predetermined range of values
KR100578112B1 (ko) * 1998-10-16 2006-07-25 삼성전자주식회사 메모리 클럭 신호를 제어하는 컴퓨터 시스템 및그 방법
TW494303B (en) * 1998-10-20 2002-07-11 Via Tech Inc Input/output controller
WO2000026793A1 (en) * 1998-10-30 2000-05-11 Atmel Corporation System and method for accessing data from an external memory using dual read timing protocols
US7904187B2 (en) 1999-02-01 2011-03-08 Hoffberg Steven M Internet appliance system and method
US20020144173A1 (en) * 2001-03-30 2002-10-03 Micron Technology, Inc. Serial presence detect driven memory clock control
US7234099B2 (en) * 2003-04-14 2007-06-19 International Business Machines Corporation High reliability memory module with a fault tolerant address and command bus
US7275120B2 (en) * 2003-05-15 2007-09-25 Michael Ou Configurable advanced technology attachment/integrated drive electronics host controller with programmable timing registers that store timing parameters that control communications
KR100714396B1 (ko) * 2005-07-18 2007-05-04 삼성전자주식회사 메모리의 처리속도를 향상시킨 컴퓨터 시스템
US7508723B2 (en) * 2007-05-24 2009-03-24 Entorian Technologies, Lp Buffered memory device
US20100325519A1 (en) * 2009-06-17 2010-12-23 Microsoft Corporation CRC For Error Correction
WO2011090479A1 (en) 2010-01-21 2011-07-28 Hewlett-Packard Development Company, L.P. Memory controller
US20140122775A1 (en) * 2012-10-31 2014-05-01 Freescale Semiconductor, Inc. Memory controller for memory device
KR102161311B1 (ko) * 2014-12-03 2020-10-05 에스케이하이닉스 주식회사 메모리 컨트롤러
WO2017149362A1 (en) * 2016-03-04 2017-09-08 Telefonaktiebolaget Lm Ericsson (Publ) Application-specific integrated circuit (asic) memory parameter lookup
US10628049B2 (en) 2017-07-12 2020-04-21 Sandisk Technologies Llc Systems and methods for on-die control of memory command, timing, and/or control signals

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2585602B2 (ja) * 1987-06-10 1997-02-26 株式会社日立製作所 半導体記憶装置
US4785428A (en) * 1987-06-18 1988-11-15 Intel Corporation Programmable memory array control signals
JPH0212541A (ja) * 1988-04-29 1990-01-17 Internatl Business Mach Corp <Ibm> コンピユーテイング・システム及びその動作方法
US5276856A (en) * 1989-09-28 1994-01-04 Pixel Semiconductor, Inc. Memory controller flexible timing control system and method
US5202857A (en) * 1990-11-07 1993-04-13 Emc Corporation System for generating memory timing and reducing memory access time

Also Published As

Publication number Publication date
KR930013964A (ko) 1993-07-22
EP0549139A1 (de) 1993-06-30
JPH06266607A (ja) 1994-09-22
DE69232458T2 (de) 2002-12-12
KR100203392B1 (ko) 1999-06-15
US5394541A (en) 1995-02-28
EP0549139B1 (de) 2002-03-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee