WO2004090723A3 - A high reliability memory module with a fault tolerant address and command bus - Google Patents

A high reliability memory module with a fault tolerant address and command bus Download PDF

Info

Publication number
WO2004090723A3
WO2004090723A3 PCT/GB2004/001593 GB2004001593W WO2004090723A3 WO 2004090723 A3 WO2004090723 A3 WO 2004090723A3 GB 2004001593 W GB2004001593 W GB 2004001593W WO 2004090723 A3 WO2004090723 A3 WO 2004090723A3
Authority
WO
WIPO (PCT)
Prior art keywords
memory module
address
register
high reliability
command
Prior art date
Application number
PCT/GB2004/001593
Other languages
French (fr)
Other versions
WO2004090723A2 (en
Inventor
Kevin Gower
Bruce Hazelzet
Mark Kellogg
David Perlman
Original Assignee
Ibm
Ibm Uk
Kevin Gower
Bruce Hazelzet
Mark Kellogg
David Perlman
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 Ibm, Ibm Uk, Kevin Gower, Bruce Hazelzet, Mark Kellogg, David Perlman filed Critical Ibm
Publication of WO2004090723A2 publication Critical patent/WO2004090723A2/en
Publication of WO2004090723A3 publication Critical patent/WO2004090723A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/11—Printed elements for providing electric connections to or between printed circuits
    • H05K1/117—Pads along the edge of rigid circuit boards, e.g. for pluggable connectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
    • G06F11/1044—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices with specific ECC/EDC distribution
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C5/00—Details of stores covered by group G11C11/00
    • G11C5/02—Disposition of storage elements, e.g. in the form of a matrix array
    • G11C5/04—Supports for storage elements, e.g. memory modules; Mounting or fixing of storage elements on such supports
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
    • G11C2029/0409—Online test
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09145—Edge details
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/16—Inspection; Monitoring; Aligning
    • H05K2203/167—Using mechanical means for positioning, alignment or registration, e.g. using rod-in-hole alignment

Abstract

A high reliability dual inline memory module with a fault tolerant address and command bus for use in a server. The memory module is a card provided with a plurality of contacts of which some are redundant, a plurality of DRAMs, a phase lock loop, a 2 or 32K bit serial EE PROM and a 28 bit and a 1 to 2 register having error correction code (ECC), parity checking, a multi-byte fault reporting circuitry for reading via an independent bus, and real time error lines for determining and reporting both correctable errors and uncorrectable error conditions coupled to the server's memory interface chip and memory controller or processor such that the memory controller sends address and command information to the register via address/command lines together with check bits for error correction purposes to the ECC/ Parity register.
PCT/GB2004/001593 2003-04-14 2004-04-13 A high reliability memory module with a fault tolerant address and command bus WO2004090723A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/413,605 US7234099B2 (en) 2003-04-14 2003-04-14 High reliability memory module with a fault tolerant address and command bus
US10/413,605 2003-04-14

Publications (2)

Publication Number Publication Date
WO2004090723A2 WO2004090723A2 (en) 2004-10-21
WO2004090723A3 true WO2004090723A3 (en) 2005-05-12

Family

ID=33131422

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2004/001593 WO2004090723A2 (en) 2003-04-14 2004-04-13 A high reliability memory module with a fault tolerant address and command bus

Country Status (5)

Country Link
US (7) US7234099B2 (en)
KR (2) KR100843871B1 (en)
CN (1) CN100392610C (en)
TW (1) TWI320853B (en)
WO (1) WO2004090723A2 (en)

Families Citing this family (218)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004064075A1 (en) * 2003-01-15 2004-07-29 Continental Teves Ag & Co. Ohg Method for the recognition and/or correction of memory access errors and electronic circuit arrangement for carrying out said method
US7234099B2 (en) * 2003-04-14 2007-06-19 International Business Machines Corporation High reliability memory module with a fault tolerant address and command bus
US7278083B2 (en) * 2003-06-27 2007-10-02 International Business Machines Corporation Method and system for optimized instruction fetch to protect against soft and hard errors
US20050022091A1 (en) 2003-07-21 2005-01-27 Holman Thomas J. Method, system, and apparatus for adjacent-symbol error correction and detection code
CA2435655A1 (en) * 2003-07-21 2005-01-21 Symbium Corporation Embedded system administration
US7206962B2 (en) * 2003-11-25 2007-04-17 International Business Machines Corporation High reliability memory subsystem using data error correcting code symbol sliced command repowering
US8250295B2 (en) 2004-01-05 2012-08-21 Smart Modular Technologies, Inc. Multi-rank memory module that emulates a memory module having a different number of ranks
DE102004024942B3 (en) * 2004-05-21 2005-11-24 Infineon Technologies Ag A memory circuit and method for reading out a specific operating information contained in the memory circuit
US7304905B2 (en) * 2004-05-24 2007-12-04 Intel Corporation Throttling memory in response to an internal temperature of a memory device
US7224595B2 (en) * 2004-07-30 2007-05-29 International Business Machines Corporation 276-Pin buffered memory module with enhanced fault tolerance
US7296129B2 (en) 2004-07-30 2007-11-13 International Business Machines Corporation System, method and storage medium for providing a serialized memory interface with a bus repeater
KR100585158B1 (en) * 2004-09-13 2006-05-30 삼성전자주식회사 ECC memory module
US7395476B2 (en) * 2004-10-29 2008-07-01 International Business Machines Corporation System, method and storage medium for providing a high speed test interface to a memory subsystem
US7512762B2 (en) 2004-10-29 2009-03-31 International Business Machines Corporation System, method and storage medium for a memory subsystem with positional read data latency
US7299313B2 (en) 2004-10-29 2007-11-20 International Business Machines Corporation System, method and storage medium for a memory subsystem command interface
US7277988B2 (en) * 2004-10-29 2007-10-02 International Business Machines Corporation System, method and storage medium for providing data caching and data compression in a memory subsystem
US7331010B2 (en) * 2004-10-29 2008-02-12 International Business Machines Corporation System, method and storage medium for providing fault detection and correction in a memory subsystem
DE102004056214B4 (en) * 2004-11-22 2006-12-14 Infineon Technologies Ag memory buffer
US7334150B2 (en) * 2004-12-03 2008-02-19 Infineon Technologies Ag Memory module with a clock signal regeneration circuit and a register circuit for temporarily storing the incoming command and address signals
CA2504333A1 (en) * 2005-04-15 2006-10-15 Symbium Corporation Programming and development infrastructure for an autonomic element
JP4328736B2 (en) * 2005-04-22 2009-09-09 エルピーダメモリ株式会社 Computer system and memory defect relief method
US9459960B2 (en) 2005-06-03 2016-10-04 Rambus Inc. Controller device for use with electrically erasable programmable memory chip with error detection and retry modes of operation
US7831882B2 (en) 2005-06-03 2010-11-09 Rambus Inc. Memory system with error detection and retry modes of operation
US7519894B2 (en) * 2005-06-14 2009-04-14 Infineon Technologies Ag Memory device with error correction code module
US8386722B1 (en) 2008-06-23 2013-02-26 Google Inc. Stacked DIMM memory interface
US9542352B2 (en) 2006-02-09 2017-01-10 Google Inc. System and method for reducing command scheduling constraints of memory circuits
US7609567B2 (en) 2005-06-24 2009-10-27 Metaram, Inc. System and method for simulating an aspect of a memory circuit
US8397013B1 (en) 2006-10-05 2013-03-12 Google Inc. Hybrid memory module
US9171585B2 (en) 2005-06-24 2015-10-27 Google Inc. Configurable memory circuit system and method
WO2007002324A2 (en) 2005-06-24 2007-01-04 Metaram, Inc. An integrated memory core and memory interface circuit
US8796830B1 (en) 2006-09-01 2014-08-05 Google Inc. Stackable low-profile lead frame package
US8438328B2 (en) 2008-02-21 2013-05-07 Google Inc. Emulation of abstracted DIMMs using abstracted DRAMs
US8077535B2 (en) 2006-07-31 2011-12-13 Google Inc. Memory refresh apparatus and method
US9507739B2 (en) 2005-06-24 2016-11-29 Google Inc. Configurable memory circuit system and method
US8111566B1 (en) 2007-11-16 2012-02-07 Google, Inc. Optimal channel design for memory devices for providing a high-speed memory interface
US8335894B1 (en) 2008-07-25 2012-12-18 Google Inc. Configurable memory system with interface circuit
US8081474B1 (en) 2007-12-18 2011-12-20 Google Inc. Embossed heat spreader
US20080082763A1 (en) 2006-10-02 2008-04-03 Metaram, Inc. Apparatus and method for power management of memory circuits by a system or component thereof
US8090897B2 (en) 2006-07-31 2012-01-03 Google Inc. System and method for simulating an aspect of a memory circuit
US8327104B2 (en) 2006-07-31 2012-12-04 Google Inc. Adjusting the timing of signals associated with a memory system
US8359187B2 (en) 2005-06-24 2013-01-22 Google Inc. Simulating a different number of memory circuit devices
US7386656B2 (en) 2006-07-31 2008-06-10 Metaram, Inc. Interface circuit system and method for performing power management operations in conjunction with only a portion of a memory circuit
US8244971B2 (en) 2006-07-31 2012-08-14 Google Inc. Memory circuit system and method
US10013371B2 (en) 2005-06-24 2018-07-03 Google Llc Configurable memory circuit system and method
US8055833B2 (en) 2006-10-05 2011-11-08 Google Inc. System and method for increasing capacity, performance, and flexibility of flash storage
US8041881B2 (en) 2006-07-31 2011-10-18 Google Inc. Memory device with emulated characteristics
US8089795B2 (en) 2006-02-09 2012-01-03 Google Inc. Memory module with memory stack and interface with enhanced capabilities
US8130560B1 (en) 2006-11-13 2012-03-06 Google Inc. Multi-rank partial width memory modules
US8060774B2 (en) 2005-06-24 2011-11-15 Google Inc. Memory systems and memory modules
US20080028136A1 (en) 2006-07-31 2008-01-31 Schakel Keith R Method and apparatus for refresh management of memory modules
GB2444663B (en) 2005-09-02 2011-12-07 Metaram Inc Methods and apparatus of stacking drams
EP1934745A2 (en) * 2005-09-27 2008-06-25 Nxp B.V. Error detection / correction circuit as well as corresponding method
US7478259B2 (en) * 2005-10-31 2009-01-13 International Business Machines Corporation System, method and storage medium for deriving clocks in a memory system
US7685392B2 (en) 2005-11-28 2010-03-23 International Business Machines Corporation Providing indeterminate read data latency in a memory system
DE102005060901A1 (en) * 2005-12-20 2007-06-28 Robert Bosch Gmbh A method of detecting a supply interruption in a data store and restoring the data store
US7562285B2 (en) 2006-01-11 2009-07-14 Rambus Inc. Unidirectional error code transfer for a bidirectional data link
US9632929B2 (en) 2006-02-09 2017-04-25 Google Inc. Translating an address associated with a command communicated between a system and memory circuits
JP4899556B2 (en) * 2006-03-17 2012-03-21 富士通セミコンダクター株式会社 Semiconductor integrated circuit
US20070271495A1 (en) * 2006-05-18 2007-11-22 Ian Shaeffer System to detect and identify errors in control information, read data and/or write data
US8352805B2 (en) 2006-05-18 2013-01-08 Rambus Inc. Memory error detection
US7636813B2 (en) * 2006-05-22 2009-12-22 International Business Machines Corporation Systems and methods for providing remote pre-fetch buffers
US7724589B2 (en) 2006-07-31 2010-05-25 Google Inc. System and method for delaying a signal communicated from a system to at least one of a plurality of memory circuits
US7669086B2 (en) 2006-08-02 2010-02-23 International Business Machines Corporation Systems and methods for providing collision detection in a memory system
US7342844B2 (en) * 2006-08-03 2008-03-11 Macronix International Co., Ltd. Power on sequence for a flash memory device
US7581073B2 (en) * 2006-08-09 2009-08-25 International Business Machines Corporation Systems and methods for providing distributed autonomous power management in a memory system
JP4918824B2 (en) * 2006-08-18 2012-04-18 富士通株式会社 Memory controller and memory control method
US7783954B2 (en) * 2006-09-11 2010-08-24 Globalfoundries Inc. System for controlling high-speed bidirectional communication
US7634708B2 (en) 2006-09-15 2009-12-15 International Business Machines Corporation Relocatable storage protect keys for system main memory
US7870459B2 (en) 2006-10-23 2011-01-11 International Business Machines Corporation High density high reliability memory module with power gating and a fault tolerant address and command bus
US7477522B2 (en) * 2006-10-23 2009-01-13 International Business Machines Corporation High density high reliability memory module with a fault tolerant address and command bus
DE102006051514B4 (en) * 2006-10-31 2010-01-21 Qimonda Ag Memory module and method for operating a memory module
JP4956143B2 (en) * 2006-11-02 2012-06-20 株式会社東芝 Semiconductor memory card, host device, and data transfer method
KR100879560B1 (en) * 2006-12-04 2009-01-22 삼성전자주식회사 Method for data training using error detection code and system adapted to the same
US7721140B2 (en) 2007-01-02 2010-05-18 International Business Machines Corporation Systems and methods for improving serviceability of a memory system
US7644216B2 (en) * 2007-04-16 2010-01-05 International Business Machines Corporation System and method for providing an adapter for re-use of legacy DIMMS in a fully buffered memory environment
US8874831B2 (en) 2007-06-01 2014-10-28 Netlist, Inc. Flash-DRAM hybrid memory module
US8301833B1 (en) 2007-06-01 2012-10-30 Netlist, Inc. Non-volatile memory module
US8904098B2 (en) 2007-06-01 2014-12-02 Netlist, Inc. Redundant backup using non-volatile memory
US8209479B2 (en) 2007-07-18 2012-06-26 Google Inc. Memory circuit system and method
DE102007035180B4 (en) * 2007-07-27 2009-05-14 Qimonda Ag memory module
US8028198B2 (en) * 2007-07-30 2011-09-27 Micron Technology, Inc. Devices, methods, and apparatuses for detection, sensing, and reporting functionality for semiconductor memory
US7840748B2 (en) * 2007-08-31 2010-11-23 International Business Machines Corporation Buffered memory module with multiple memory device data interface ports supporting double the memory capacity
US7584308B2 (en) * 2007-08-31 2009-09-01 International Business Machines Corporation System for supporting partial cache line write operations to a memory module to reduce write data traffic on a memory channel
US7861014B2 (en) * 2007-08-31 2010-12-28 International Business Machines Corporation System for supporting partial cache line read operations to a memory module to reduce read data traffic on a memory channel
US7899983B2 (en) 2007-08-31 2011-03-01 International Business Machines Corporation Buffered memory module supporting double the memory device data width in the same physical space as a conventional memory module
US8086936B2 (en) * 2007-08-31 2011-12-27 International Business Machines Corporation Performing error correction at a memory device level that is transparent to a memory channel
US7865674B2 (en) * 2007-08-31 2011-01-04 International Business Machines Corporation System for enhancing the memory bandwidth available through a memory module
US8082482B2 (en) * 2007-08-31 2011-12-20 International Business Machines Corporation System for performing error correction operations in a memory hub device of a memory module
US7818497B2 (en) * 2007-08-31 2010-10-19 International Business Machines Corporation Buffered memory module supporting two independent memory channels
US8019919B2 (en) * 2007-09-05 2011-09-13 International Business Machines Corporation Method for enhancing the memory bandwidth available through a memory module
US7558887B2 (en) 2007-09-05 2009-07-07 International Business Machines Corporation Method for supporting partial cache line read and write operations to a memory module to reduce read and write data traffic on a memory channel
US8080874B1 (en) 2007-09-14 2011-12-20 Google Inc. Providing additional space between an integrated circuit and a circuit board for positioning a component therebetween
US20090119114A1 (en) * 2007-11-02 2009-05-07 David Alaniz Systems and Methods for Enabling Customer Service
US7925825B2 (en) * 2008-01-24 2011-04-12 International Business Machines Corporation System to support a full asynchronous interface within a memory hub device
US7925826B2 (en) * 2008-01-24 2011-04-12 International Business Machines Corporation System to increase the overall bandwidth of a memory channel by allowing the memory channel to operate at a frequency independent from a memory device frequency
US8140936B2 (en) * 2008-01-24 2012-03-20 International Business Machines Corporation System for a combined error correction code and cyclic redundancy check code for a memory channel
US7930470B2 (en) * 2008-01-24 2011-04-19 International Business Machines Corporation System to enable a memory hub device to manage thermal conditions at a memory device level transparent to a memory controller
US7930469B2 (en) 2008-01-24 2011-04-19 International Business Machines Corporation System to provide memory system power reduction without reducing overall memory system performance
US7770077B2 (en) * 2008-01-24 2010-08-03 International Business Machines Corporation Using cache that is embedded in a memory hub to replace failed memory cells in a memory subsystem
US7925824B2 (en) * 2008-01-24 2011-04-12 International Business Machines Corporation System to reduce latency by running a memory channel frequency fully asynchronous from a memory device frequency
JP5350677B2 (en) * 2008-05-19 2013-11-27 株式会社東芝 Bus signal control circuit and signal processing circuit having bus signal control circuit
US8140945B2 (en) * 2008-05-23 2012-03-20 Oracle America, Inc. Hard component failure detection and correction
US20100005214A1 (en) * 2008-07-01 2010-01-07 International Business Machines Corporation Enhancing bus efficiency in a memory system
US20100005219A1 (en) * 2008-07-01 2010-01-07 International Business Machines Corporation 276-pin buffered memory module with enhanced memory system interconnect and features
US20100005218A1 (en) * 2008-07-01 2010-01-07 International Business Machines Corporation Enhanced cascade interconnected memory system
US20100005212A1 (en) * 2008-07-01 2010-01-07 International Business Machines Corporation Providing a variable frame format protocol in a cascade interconnected memory system
US20100005220A1 (en) * 2008-07-01 2010-01-07 International Business Machines Corporation 276-pin buffered memory module with enhanced memory system interconnect and features
US20100005206A1 (en) * 2008-07-01 2010-01-07 International Business Machines Corporation Automatic read data flow control in a cascade interconnect memory system
US7717752B2 (en) * 2008-07-01 2010-05-18 International Business Machines Corporation 276-pin buffered memory module with enhanced memory system interconnect and features
JP5481823B2 (en) * 2008-10-08 2014-04-23 株式会社バッファロー Memory module and memory auxiliary module
TWI517174B (en) * 2008-12-18 2016-01-11 諾瓦晶片加拿大公司 Error detection method and a system including one or more memory devices
US8639874B2 (en) * 2008-12-22 2014-01-28 International Business Machines Corporation Power management of a spare DRAM on a buffered DIMM by issuing a power on/off command to the DRAM device
US8438455B2 (en) * 2008-12-31 2013-05-07 Intel Corporation Error correction in a solid state disk
US20100180182A1 (en) * 2009-01-09 2010-07-15 Seagate Technology Llc Data memory device and controller with interface error detection and handling logic
US8819474B2 (en) * 2009-04-03 2014-08-26 Intel Corporation Active training of memory command timing
US7984326B2 (en) * 2009-05-14 2011-07-19 International Business Machines Corporation Memory downsizing in a computer memory subsystem
KR101599834B1 (en) * 2009-05-28 2016-03-04 삼성전자주식회사 Memory controller and memory system including the same
US8046628B2 (en) * 2009-06-05 2011-10-25 Micron Technology, Inc. Failure recovery memory devices and methods
EP2441007A1 (en) 2009-06-09 2012-04-18 Google, Inc. Programming of dimm termination resistance values
US8489837B1 (en) * 2009-06-12 2013-07-16 Netlist, Inc. Systems and methods for handshaking with a memory module
WO2011009091A1 (en) * 2009-07-16 2011-01-20 Cypress Semiconductor Corporation Serial interface devices, systems and methods
US8750062B2 (en) 2010-07-30 2014-06-10 Hewlett-Packard Development Company, L.P. Memory element and method for determining the data state of a memory element
US8356155B2 (en) * 2010-09-13 2013-01-15 Advanced Micro Devices, Inc. Dynamic RAM Phy interface with configurable power states
US8255740B2 (en) 2010-09-27 2012-08-28 International Business Machines Corporation Multi-level DIMM error reduction
WO2012151001A1 (en) * 2011-04-30 2012-11-08 Rambus Inc. Configurable, error-tolerant memory control
US8751906B2 (en) * 2011-06-13 2014-06-10 Marvell World Trade Ltd. Systems and methods for operating on a storage device using a life-cycle dependent coding scheme
US10198350B2 (en) 2011-07-28 2019-02-05 Netlist, Inc. Memory module having volatile and non-volatile memory subsystems and method of operation
US10380022B2 (en) 2011-07-28 2019-08-13 Netlist, Inc. Hybrid memory module and system and method of operating the same
US10838646B2 (en) 2011-07-28 2020-11-17 Netlist, Inc. Method and apparatus for presearching stored data
KR101685435B1 (en) * 2011-12-22 2016-12-13 인텔 코포레이션 Accessing data stored in a command/address register device
KR20130096947A (en) 2012-02-23 2013-09-02 삼성전자주식회사 Memory module having selectively inserted stub resistor corresponding to location of memory device and on-die termination setting method thereof
GB2524852B8 (en) * 2012-03-31 2019-10-09 Intel Corp Delay-compensated error indication signal
US9357649B2 (en) 2012-05-08 2016-05-31 Inernational Business Machines Corporation 276-pin buffered memory card with enhanced memory system interconnect
US9009570B2 (en) 2012-06-07 2015-04-14 Micron Technology, Inc. Integrity of an address bus
US9323608B2 (en) 2012-06-07 2016-04-26 Micron Technology, Inc. Integrity of a data bus
US20130335909A1 (en) * 2012-06-18 2013-12-19 Samsung Electronics Co., Ltd. Memory apparatus and electronic apparatus
US8966327B1 (en) * 2012-06-21 2015-02-24 Inphi Corporation Protocol checking logic circuit for memory system reliability
US8686754B2 (en) * 2012-07-05 2014-04-01 Stmicroelectronics International N.V. Configurable lane architecture in source synchronous systems
US10014070B2 (en) * 2013-01-14 2018-07-03 Micron Technology, Inc. Data path integrity verification in memory devices
US9389953B2 (en) * 2013-03-04 2016-07-12 Samsung Electronics Co., Ltd. Semiconductor memory device and system conducting parity check and operating method of semiconductor memory device
US9519315B2 (en) 2013-03-12 2016-12-13 International Business Machines Corporation 276-pin buffered memory card with enhanced memory system interconnect
US10372551B2 (en) 2013-03-15 2019-08-06 Netlist, Inc. Hybrid memory system with configurable error thresholds and failure analysis capability
US9990246B2 (en) 2013-03-15 2018-06-05 Intel Corporation Memory system
WO2014193412A1 (en) 2013-05-31 2014-12-04 Hewlett-Packard Development Company, L.P. Memory error determination
US9436600B2 (en) 2013-06-11 2016-09-06 Svic No. 28 New Technology Business Investment L.L.P. Non-volatile memory storage for multi-channel memory system
US10031802B2 (en) 2013-06-28 2018-07-24 Intel Corporation Embedded ECC address mapping
EP2979272A1 (en) 2013-07-31 2016-02-03 Hewlett-Packard Development Company, L.P. Off-memory-module ecc-supplemental memory system
US9128834B2 (en) * 2013-09-24 2015-09-08 International Business Machines Corporation Implementing memory module communications with a host processor in multiported memory configurations
US10248328B2 (en) 2013-11-07 2019-04-02 Netlist, Inc. Direct data move between DRAM and storage on a memory module
EP3447770B1 (en) * 2013-11-11 2022-01-05 Rambus Inc. High capacity memory system using standard controller component
US9535782B2 (en) 2014-04-16 2017-01-03 Intel Corporation Method, apparatus and system for handling data error events with a memory controller
US9431129B2 (en) 2014-04-30 2016-08-30 Qualcomm Incorporated Variable read delay system
US10891185B2 (en) 2014-08-08 2021-01-12 Hewlett Packard Enterprise Development Lp Error counters on a memory device
US10002044B2 (en) 2014-08-19 2018-06-19 Samsung Electronics Co., Ltd. Memory devices and modules
US10002043B2 (en) 2014-08-19 2018-06-19 Samsung Electronics Co., Ltd. Memory devices and modules
US9904591B2 (en) * 2014-10-22 2018-02-27 Intel Corporation Device, system and method to restrict access to data error information
US9852811B2 (en) * 2014-11-13 2017-12-26 Macronix International Co., Ltd. Device and method for detecting controller signal errors in flash memory
US9645757B2 (en) 2015-03-23 2017-05-09 International Business Machines Corporation Computer memory data security
US9740558B2 (en) 2015-05-31 2017-08-22 Intel Corporation On-die ECC with error counter and internal address generation
US9858231B2 (en) * 2015-06-22 2018-01-02 Google Llc Operating system card for multiple devices
US9916091B2 (en) 2015-07-13 2018-03-13 Samsung Electronics Co., Ltd. Memory system architecture
US9817714B2 (en) 2015-08-28 2017-11-14 Intel Corporation Memory device on-die error checking and correcting code
US9996439B2 (en) * 2015-09-23 2018-06-12 Qualcomm Incorporated Self-error injection technique for point-to-point interconnect to increase test coverage
US9640278B1 (en) * 2015-12-10 2017-05-02 Integrated Device Technology, Inc. Testability/manufacturing method to adjust output skew timing
US10163508B2 (en) 2016-02-26 2018-12-25 Intel Corporation Supporting multiple memory types in a memory slot
US10310547B2 (en) * 2016-03-05 2019-06-04 Intel Corporation Techniques to mirror a command/address or interpret command/address logic at a memory device
US9514800B1 (en) * 2016-03-26 2016-12-06 Bo Liu DRAM and self-refresh method
EP3453022B1 (en) * 2016-05-02 2022-07-06 INTEL Corporation Internal error checking and correction (ecc) with extra system bits
US10459855B2 (en) 2016-07-01 2019-10-29 Intel Corporation Load reduced nonvolatile memory interface
DE112017004559T5 (en) 2016-09-09 2019-05-23 Intel Corporation TECHNIQUES FOR ERROR REPORTING TO CONNECTING PARTNERS
CN107844439B (en) * 2016-09-20 2020-09-08 三星电子株式会社 Memory device and system supporting command bus training and method of operating the same
US10169126B2 (en) * 2016-10-12 2019-01-01 Samsung Electronics Co., Ltd. Memory module, memory controller and systems responsive to memory chip read fail information and related methods of operation
US20180137005A1 (en) * 2016-11-15 2018-05-17 Intel Corporation Increased redundancy in multi-device memory package to improve reliability
US10740186B2 (en) * 2017-05-15 2020-08-11 The Boeing Company High data integrity processing system
US10459809B2 (en) 2017-06-30 2019-10-29 Intel Corporation Stacked memory chip device with enhanced data protection capability
CN107507637B (en) * 2017-09-18 2024-02-27 深圳市江波龙电子股份有限公司 Low-power-consumption dual-in-line memory and enhanced driving method thereof
US10481819B2 (en) * 2017-10-30 2019-11-19 Micron Technology, Inc. Memory devices with multiple sets of latencies and methods for operating the same
US10621121B2 (en) * 2017-12-01 2020-04-14 Intel Corporation Measurement and optimization of command signal timing margins
WO2019190866A1 (en) 2018-03-26 2019-10-03 Rambus Inc. Command/address channel error detection
KR102583797B1 (en) 2018-04-09 2023-10-05 에스케이하이닉스 주식회사 Memory system and operating method of memory system
CN108288489B (en) * 2018-04-24 2023-07-25 长鑫存储技术有限公司 Semiconductor memory cyclic redundancy check device and semiconductor memory
WO2019222958A1 (en) 2018-05-24 2019-11-28 Alibaba Group Holding Limited System and method for flash storage management using multiple open page stripes
WO2020000136A1 (en) 2018-06-25 2020-01-02 Alibaba Group Holding Limited System and method for managing resources of a storage device and quantifying the cost of i/o requests
US11074126B2 (en) 2018-07-12 2021-07-27 Micron Technology, Inc. Methods for error count reporting with scaled error count information, and memory devices employing the same
US10824502B2 (en) * 2018-08-08 2020-11-03 Micron Technology, Inc. Enhanced codeword for media persistence and diagnostics
US10991445B2 (en) * 2018-09-06 2021-04-27 Micron Technology, Inc. Memory sub-system including an in-package sequencer to perform error correction and memory testing operations
US11327929B2 (en) 2018-09-17 2022-05-10 Alibaba Group Holding Limited Method and system for reduced data movement compression using in-storage computing and a customized file system
US11061735B2 (en) 2019-01-02 2021-07-13 Alibaba Group Holding Limited System and method for offloading computation to storage nodes in distributed system
US10860223B1 (en) 2019-07-18 2020-12-08 Alibaba Group Holding Limited Method and system for enhancing a distributed storage system by decoupling computation and network tasks
US11617282B2 (en) 2019-10-01 2023-03-28 Alibaba Group Holding Limited System and method for reshaping power budget of cabinet to facilitate improved deployment density of servers
US11449455B2 (en) 2020-01-15 2022-09-20 Alibaba Group Holding Limited Method and system for facilitating a high-capacity object storage system with configuration agility and mixed deployment flexibility
US11379447B2 (en) 2020-02-06 2022-07-05 Alibaba Group Holding Limited Method and system for enhancing IOPS of a hard disk drive system based on storing metadata in host volatile memory and data in non-volatile memory using a shared controller
US11200114B2 (en) * 2020-03-17 2021-12-14 Alibaba Group Holding Limited System and method for facilitating elastic error correction code in memory
US11449386B2 (en) 2020-03-20 2022-09-20 Alibaba Group Holding Limited Method and system for optimizing persistent memory on data retention, endurance, and performance for host memory
US11301173B2 (en) 2020-04-20 2022-04-12 Alibaba Group Holding Limited Method and system for facilitating evaluation of data access frequency and allocation of storage device resources
US11385833B2 (en) 2020-04-20 2022-07-12 Alibaba Group Holding Limited Method and system for facilitating a light-weight garbage collection with a reduced utilization of resources
US11281575B2 (en) 2020-05-11 2022-03-22 Alibaba Group Holding Limited Method and system for facilitating data placement and control of physical addresses with multi-queue I/O blocks
US11494115B2 (en) 2020-05-13 2022-11-08 Alibaba Group Holding Limited System method for facilitating memory media as file storage device based on real-time hashing by performing integrity check with a cyclical redundancy check (CRC)
US11461262B2 (en) 2020-05-13 2022-10-04 Alibaba Group Holding Limited Method and system for facilitating a converged computation and storage node in a distributed storage system
US11507499B2 (en) 2020-05-19 2022-11-22 Alibaba Group Holding Limited System and method for facilitating mitigation of read/write amplification in data compression
US11556277B2 (en) 2020-05-19 2023-01-17 Alibaba Group Holding Limited System and method for facilitating improved performance in ordering key-value storage with input/output stack simplification
KR20210147132A (en) 2020-05-27 2021-12-07 삼성전자주식회사 Memory device and memory module comprising memory device
US11263132B2 (en) 2020-06-11 2022-03-01 Alibaba Group Holding Limited Method and system for facilitating log-structure data organization
US11422931B2 (en) 2020-06-17 2022-08-23 Alibaba Group Holding Limited Method and system for facilitating a physically isolated storage unit for multi-tenancy virtualization
US11354200B2 (en) 2020-06-17 2022-06-07 Alibaba Group Holding Limited Method and system for facilitating data recovery and version rollback in a storage device
US11354233B2 (en) 2020-07-27 2022-06-07 Alibaba Group Holding Limited Method and system for facilitating fast crash recovery in a storage device
US11372774B2 (en) 2020-08-24 2022-06-28 Alibaba Group Holding Limited Method and system for a solid state drive with on-chip memory integration
KR20220044015A (en) 2020-09-29 2022-04-06 삼성전자주식회사 Controller for preventing uncorrectable memory device, memory device having the same, and operating method thereof
CN112349343A (en) * 2020-11-06 2021-02-09 海光信息技术股份有限公司 Circuit structure, chip and electronic equipment
CN112466386B (en) * 2020-12-07 2022-06-21 电子科技大学 Fault classification-oriented memory test system and method
US11487465B2 (en) 2020-12-11 2022-11-01 Alibaba Group Holding Limited Method and system for a local storage engine collaborating with a solid state drive controller
US11734115B2 (en) 2020-12-28 2023-08-22 Alibaba Group Holding Limited Method and system for facilitating write latency reduction in a queue depth of one scenario
US11416365B2 (en) 2020-12-30 2022-08-16 Alibaba Group Holding Limited Method and system for open NAND block detection and correction in an open-channel SSD
US11726699B2 (en) 2021-03-30 2023-08-15 Alibaba Singapore Holding Private Limited Method and system for facilitating multi-stream sequential read performance improvement with reduced read amplification
US11461173B1 (en) 2021-04-21 2022-10-04 Alibaba Singapore Holding Private Limited Method and system for facilitating efficient data compression based on error correction code and reorganization of data placement
US11476874B1 (en) 2021-05-14 2022-10-18 Alibaba Singapore Holding Private Limited Method and system for facilitating a storage server with hybrid memory for journaling and data storage
CN115295066A (en) * 2022-05-16 2022-11-04 芯动微电子科技(武汉)有限公司 DDR dual inline memory module, memory system and operating method thereof
CN116050344B (en) * 2023-03-07 2023-06-20 芯能量集成电路(上海)有限公司 Car gauge chip

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5164944A (en) * 1990-06-08 1992-11-17 Unisys Corporation Method and apparatus for effecting multiple error correction in a computer memory
US6018817A (en) * 1997-12-03 2000-01-25 International Business Machines Corporation Error correcting code retrofit method and apparatus for multiple memory configurations
US6052818A (en) * 1998-02-27 2000-04-18 International Business Machines Corporation Method and apparatus for ECC bus protection in a computer system with non-parity memory
EP1020864A1 (en) * 1995-05-15 2000-07-19 Silicon Graphics, Inc. High capacity dimm memory with data and state memory
US6502161B1 (en) * 2000-01-05 2002-12-31 Rambus Inc. Memory system including a point-to-point linked memory subsystem

Family Cites Families (142)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798606A (en) * 1971-12-17 1974-03-19 Ibm Bit partitioned monolithic circuit computer system
US3814922A (en) * 1972-12-01 1974-06-04 Honeywell Inf Systems Availability and diagnostic apparatus for memory modules
US4227244A (en) * 1978-11-30 1980-10-07 Sperry Corporation Closed loop address
US4223382A (en) * 1978-11-30 1980-09-16 Sperry Corporation Closed loop error correct
US4245344A (en) * 1979-04-02 1981-01-13 Rockwell International Corporation Processing system with dual buses
US4438494A (en) * 1981-08-25 1984-03-20 Intel Corporation Apparatus of fault-handling in a multiprocessing system
US4672609A (en) * 1982-01-19 1987-06-09 Tandem Computers Incorporated Memory system with operation error detection
US4870704A (en) * 1984-10-31 1989-09-26 Flexible Computer Corporation Multicomputer digital processing system
US5173905A (en) * 1990-03-29 1992-12-22 Micron Technology, Inc. Parity and error correction coding on integrated circuit addresses
IL96808A (en) * 1990-04-18 1996-03-31 Rambus Inc Integrated circuit i/o using a high performance bus interface
US5394541A (en) * 1990-07-17 1995-02-28 Sun Microsystems, Inc. Programmable memory timing method and apparatus for programmably generating generic and then type specific memory timing signals
US5357621A (en) * 1990-09-04 1994-10-18 Hewlett-Packard Company Serial architecture for memory module control
US5265218A (en) * 1992-05-19 1993-11-23 Sun Microsystems, Inc. Bus architecture for integrated data and video memory
US5535342A (en) * 1992-11-05 1996-07-09 Giga Operations Corporation Pld connector for module having configuration of either first PLD or second PLD and reconfigurable bus for communication of two different bus protocols
US5539345A (en) * 1992-12-30 1996-07-23 Digital Equipment Corporation Phase detector apparatus
US5272664A (en) * 1993-04-21 1993-12-21 Silicon Graphics, Inc. High memory capacity DRAM SIMM
JP2669303B2 (en) * 1993-08-03 1997-10-27 日本電気株式会社 Semiconductor memory with bit error correction function
US6360285B1 (en) * 1994-06-30 2002-03-19 Compaq Computer Corporation Apparatus for determining memory bank availability in a computer system
ES1029501Y (en) * 1994-11-08 1995-11-01 Forjas Del Vinalopo Sl BRAKING DEVICE FOR LIFT SHAFT.
US5513135A (en) 1994-12-02 1996-04-30 International Business Machines Corporation Synchronous memory packaged in single/dual in-line memory module and method of fabrication
US5987244A (en) * 1994-12-22 1999-11-16 Texas Instruments Incorporated Power management masked clock circuitry, systems and methods
US6421754B1 (en) * 1994-12-22 2002-07-16 Texas Instruments Incorporated System management mode circuits, systems and methods
US6711666B1 (en) * 1995-11-29 2004-03-23 Zf Micro Solutions, Inc. IBM PC compatible multi-chip module
US5768294A (en) * 1995-12-11 1998-06-16 International Business Machines Corporation Memory implemented error detection and correction code capable of detecting errors in fetching data from a wrong address
US5841795A (en) * 1996-02-12 1998-11-24 Compaq Computer Corporation Error correction codes
US5661677A (en) * 1996-05-15 1997-08-26 Micron Electronics, Inc. Circuit and method for on-board programming of PRD Serial EEPROMS
US6392948B1 (en) * 1996-08-29 2002-05-21 Micron Technology, Inc. Semiconductor device with self refresh test mode
US6008538A (en) * 1996-10-08 1999-12-28 Micron Technology, Inc. Method and apparatus providing redundancy for fabricating highly reliable memory modules
JPH10134910A (en) * 1996-10-30 1998-05-22 Amp Japan Ltd Memory card connector and adapter thereof
US6115318A (en) * 1996-12-03 2000-09-05 Micron Technology, Inc. Clock vernier adjustment
US5923682A (en) * 1997-01-29 1999-07-13 Micron Technology, Inc. Error correction chip for memory applications
US5961660A (en) * 1997-03-03 1999-10-05 International Business Machines Corporation Method and apparatus for optimizing ECC memory performance
DE69740181D1 (en) * 1997-05-20 2011-06-09 Bull Sa Dynamic random access memory with variable configuration for a data processing system and corresponding data carrier for a nested memory block configuration
US5867448A (en) * 1997-06-11 1999-02-02 Cypress Semiconductor Corp. Buffer for memory modules with trace delay compensation
US6014759A (en) * 1997-06-13 2000-01-11 Micron Technology, Inc. Method and apparatus for transferring test data from a memory array
TW333741B (en) * 1997-06-21 1998-06-11 United Microelectronics Corp The pre-burn in DRAM module and module circuit board
US6097883A (en) * 1997-07-08 2000-08-01 International Business Machines Corporation Dual state memory card having combined and single circuit operation
US6292903B1 (en) * 1997-07-09 2001-09-18 International Business Machines Corporation Smart memory interface
EP1000395B1 (en) * 1997-07-28 2004-12-01 Intergraph Hardware Technologies Company Apparatus and method for memory error detection and error reporting
US6442644B1 (en) * 1997-08-11 2002-08-27 Advanced Memory International, Inc. Memory system having synchronous-link DRAM (SLDRAM) devices and controller
JP3832947B2 (en) * 1997-11-14 2006-10-11 富士通株式会社 Data transfer memory device
US6266252B1 (en) * 1997-12-01 2001-07-24 Chris Karabatsos Apparatus and method for terminating a computer memory bus
DE69836437T2 (en) * 1997-12-05 2007-09-27 Intel Corporation, Santa Clara STORAGE SYSTEM WITH MEMORY MODULE WITH A MEMORY MODULE CONTROL UNIT
JPH11175410A (en) * 1997-12-15 1999-07-02 Nec Ic Microcomput Syst Ltd Prom incorporating error correcting function and microcomputer incorporating the same
US6185662B1 (en) * 1997-12-22 2001-02-06 Nortel Networks Corporation High availability asynchronous computer system
US6298426B1 (en) * 1997-12-31 2001-10-02 Intel Corporation Controller configurable for use with multiple memory organizations
US6222739B1 (en) * 1998-01-20 2001-04-24 Viking Components High-density computer module with stacked parallel-plane packaging
US7024518B2 (en) * 1998-02-13 2006-04-04 Intel Corporation Dual-port buffer-to-memory interface
US6742098B1 (en) * 2000-10-03 2004-05-25 Intel Corporation Dual-port buffer-to-memory interface
US6968419B1 (en) * 1998-02-13 2005-11-22 Intel Corporation Memory module having a memory module controller controlling memory transactions for a plurality of memory devices
US6351827B1 (en) * 1998-04-08 2002-02-26 Kingston Technology Co. Voltage and clock margin testing of memory-modules using an adapter board mounted to a PC motherboard
GB9807989D0 (en) 1998-04-16 1998-06-17 Babin Andre Extension card insertion and removal system
US6209074B1 (en) * 1998-04-28 2001-03-27 International Business Machines Corporation Address re-mapping for memory module using presence detect data
US6118719A (en) * 1998-05-20 2000-09-12 International Business Machines Corporation Self-initiated self-refresh mode for memory modules
US6070255A (en) 1998-05-28 2000-05-30 International Business Machines Corporation Error protection power-on-self-test for memory cards having ECC on board
JPH11353228A (en) * 1998-06-10 1999-12-24 Mitsubishi Electric Corp Memory module system
US6260127B1 (en) * 1998-07-13 2001-07-10 Compaq Computer Corporation Method and apparatus for supporting heterogeneous memory in computer systems
US6272609B1 (en) * 1998-07-31 2001-08-07 Micron Electronics, Inc. Pipelined memory controller
US6282210B1 (en) 1998-08-12 2001-08-28 Staktek Group L.P. Clock driver with instantaneously selectable phase and method for use in data communication systems
JP3452493B2 (en) * 1998-08-19 2003-09-29 インターナショナル・ビジネス・マシーンズ・コーポレーション Board connector assembly and computer system
US6587912B2 (en) * 1998-09-30 2003-07-01 Intel Corporation Method and apparatus for implementing multiple memory buses on a memory module
US6378056B2 (en) * 1998-11-03 2002-04-23 Intel Corporation Method and apparatus for configuring a memory device and a memory channel using configuration space registers
US6347394B1 (en) * 1998-11-04 2002-02-12 Micron Technology, Inc. Buffering circuit embedded in an integrated circuit device module used for buffering clocks and other input signals
US6466184B1 (en) * 1998-12-29 2002-10-15 The United States Of America As Represented By The Secretary Of The Navy Three dimensional volumetric display
US6335955B1 (en) * 1998-12-29 2002-01-01 Intel Corporation Connection, system and method of phase delayed synchronization in high speed digital systems using delay elements
US6349390B1 (en) * 1999-01-04 2002-02-19 International Business Machines Corporation On-board scrubbing of soft errors memory module
US6449679B2 (en) * 1999-02-26 2002-09-10 Micron Technology, Inc. RAM controller interface device for RAM compatibility (memory translator hub)
KR100301054B1 (en) * 1999-04-07 2001-10-29 윤종용 Semiconductor memory device increasing transfer data rate of data input/output bus and memory module having the same
US6625692B1 (en) * 1999-04-14 2003-09-23 Micron Technology, Inc. Integrated semiconductor memory chip with presence detect data capability
US6315614B1 (en) 1999-04-16 2001-11-13 Sun Microsystems, Inc. Memory module with offset notches for improved insertion and stability and memory module connector
US6327664B1 (en) * 1999-04-30 2001-12-04 International Business Machines Corporation Power management on a memory card having a signal processing element
KR100319887B1 (en) * 1999-05-04 2002-01-10 윤종용 Semiconductor Memory Device including means for designating output pin programmably and read method thereof
US6414868B1 (en) * 1999-06-07 2002-07-02 Sun Microsystems, Inc. Memory expansion module including multiple memory banks and a bank control circuit
US6629855B1 (en) * 1999-07-01 2003-10-07 Silicon Graphics, Inc. Memory system including guides that receive memory modules
US6370668B1 (en) * 1999-07-23 2002-04-09 Rambus Inc High speed memory system capable of selectively operating in non-chip-kill and chip-kill modes
US6751698B1 (en) * 1999-09-29 2004-06-15 Silicon Graphics, Inc. Multiprocessor node controller circuit and method
US6584576B1 (en) * 1999-11-12 2003-06-24 Kingston Technology Corporation Memory system using complementary delay elements to reduce rambus module timing skew
US6683372B1 (en) * 1999-11-18 2004-01-27 Sun Microsystems, Inc. Memory expansion module with stacked memory packages and a serial storage unit
US7266634B2 (en) * 2000-01-05 2007-09-04 Rambus Inc. Configurable width buffered module having flyby elements
US6785785B2 (en) * 2000-01-25 2004-08-31 Hewlett-Packard Development Company, L.P. Method for supporting multi-level stripping of non-homogeneous memory to maximize concurrency
US6715116B2 (en) * 2000-01-26 2004-03-30 Hewlett-Packard Company, L.P. Memory data verify operation
JP2001274323A (en) * 2000-03-24 2001-10-05 Hitachi Ltd Semiconductor device and semiconductor module mounted therewith, and method of manufacturing the same
US7269765B1 (en) * 2000-04-13 2007-09-11 Micron Technology, Inc. Method and apparatus for storing failing part locations in a module
US20020006032A1 (en) * 2000-05-23 2002-01-17 Chris Karabatsos Low-profile registered DIMM
US6256235B1 (en) * 2000-06-23 2001-07-03 Micron Technology, Inc. Adjustable driver pre-equalization for memory subsystems
US6611905B1 (en) * 2000-06-29 2003-08-26 International Business Machines Corporation Memory interface with programable clock to output time based on wide range of receiver loads
US6757751B1 (en) * 2000-08-11 2004-06-29 Harrison Gene High-speed, multiple-bank, stacked, and PCB-mounted memory module
US6711701B1 (en) * 2000-08-25 2004-03-23 Micron Technology, Inc. Write and erase protection in a synchronous memory
US6785780B1 (en) * 2000-08-31 2004-08-31 Micron Technology, Inc. Distributed processor memory module and method
US6487102B1 (en) * 2000-09-18 2002-11-26 Intel Corporation Memory module having buffer for isolating stacked memory devices
US6625685B1 (en) * 2000-09-20 2003-09-23 Broadcom Corporation Memory controller with programmable configuration
US6697888B1 (en) * 2000-09-29 2004-02-24 Intel Corporation Buffering and interleaving data transfer between a chipset and memory modules
US6510100B2 (en) * 2000-12-04 2003-01-21 International Business Machines Corporation Synchronous memory modules and memory systems with selectable clock termination
US6535411B2 (en) * 2000-12-27 2003-03-18 Intel Corporation Memory module and computer system comprising a memory module
US6493250B2 (en) * 2000-12-28 2002-12-10 Intel Corporation Multi-tier point-to-point buffered memory interface
KR100355032B1 (en) 2001-01-08 2002-10-05 삼성전자 주식회사 High density package memory device, memory module using this device, and control method of this module
US6553472B2 (en) * 2001-01-12 2003-04-22 Sun Microsystems, Inc. Method for programming clock delays, command delays, read command parameter delays, and write command parameter delays of a memory controller in a high performance microprocessor
US6765812B2 (en) * 2001-01-17 2004-07-20 Honeywell International Inc. Enhanced memory module architecture
US6711695B1 (en) 2001-01-26 2004-03-23 Hewlett-Packard Development Company, L.P. PECL voltage DIMM with remote multi-module etch skew compensation
US7313715B2 (en) * 2001-02-09 2007-12-25 Samsung Electronics Co., Ltd. Memory system having stub bus configuration
US6754858B2 (en) * 2001-03-29 2004-06-22 International Business Machines Corporation SDRAM address error detection method and apparatus
US6675272B2 (en) * 2001-04-24 2004-01-06 Rambus Inc. Method and apparatus for coordinating memory operations among diversely-located memory components
US6721185B2 (en) * 2001-05-01 2004-04-13 Sun Microsystems, Inc. Memory module having balanced data I/O contacts pads
US6629225B2 (en) * 2001-05-31 2003-09-30 Intel Corporation Method and apparatus for control calibration of multiple memory modules within a memory channel
US20030090879A1 (en) * 2001-06-14 2003-05-15 Doblar Drew G. Dual inline memory module
US6714433B2 (en) * 2001-06-15 2004-03-30 Sun Microsystems, Inc. Memory module with equal driver loading
DE10131388B4 (en) * 2001-06-28 2004-07-08 Infineon Technologies Ag Integrated dynamic memory and method for operating the same
US7102958B2 (en) * 2001-07-20 2006-09-05 Samsung Electronics Co., Ltd. Integrated circuit memory devices that support selective mode register set commands and related memory modules, memory controllers, and methods
JP2003045179A (en) * 2001-08-01 2003-02-14 Mitsubishi Electric Corp Semiconductor device and semiconductor memory module using the same
US6493285B1 (en) * 2001-08-09 2002-12-10 International Business Machines Corporation Method and apparatus for sampling double data rate memory read data
US6504790B1 (en) * 2001-08-09 2003-01-07 International Business Machines Corporation Configurable DDR write-channel phase advance and delay capability
JP2003068069A (en) * 2001-08-27 2003-03-07 Mitsubishi Electric Corp Semiconductor integrated circuit device
US7028213B2 (en) * 2001-09-28 2006-04-11 Hewlett-Packard Development Company, L.P. Error indication in a raid memory system
US6681301B1 (en) * 2001-10-02 2004-01-20 Advanced Micro Devices, Inc. System for controlling multiple memory types
US6889334B1 (en) * 2001-10-02 2005-05-03 Advanced Micro Devices, Inc. Multimode system for calibrating a data strobe delay for a memory read operation
US6976197B2 (en) * 2001-10-25 2005-12-13 International Business Machines Corporation Apparatus and method for error logging on a memory module
DE10152916B4 (en) * 2001-10-26 2006-11-30 Infineon Technologies Ag Information containment device for memory modules and memory chips
DE10157057B4 (en) * 2001-11-21 2005-11-17 Infineon Technologies Ag Semiconductor memory module with low power consumption
DE10159180B4 (en) * 2001-11-30 2011-07-14 Qimonda AG, 81739 Storage device and method for storing and reading data streams
US6938129B2 (en) * 2001-12-31 2005-08-30 Intel Corporation Distributed memory module cache
US6925534B2 (en) * 2001-12-31 2005-08-02 Intel Corporation Distributed memory module cache prefetch
US6931505B2 (en) * 2001-12-31 2005-08-16 Intel Corporation Distributed memory module cache command formatting
US6754129B2 (en) * 2002-01-24 2004-06-22 Micron Technology, Inc. Memory module with integrated bus termination
US6771526B2 (en) * 2002-02-11 2004-08-03 Micron Technology, Inc. Method and apparatus for data transfer
US6941493B2 (en) * 2002-02-27 2005-09-06 Sun Microsystems, Inc. Memory subsystem including an error detection mechanism for address and control signals
US7269709B2 (en) * 2002-05-15 2007-09-11 Broadcom Corporation Memory controller configurable to allow bandwidth/latency tradeoff
US6807650B2 (en) * 2002-06-03 2004-10-19 International Business Machines Corporation DDR-II driver impedance adjustment control algorithm and interface circuits
US6731548B2 (en) * 2002-06-07 2004-05-04 Micron Technology, Inc. Reduced power registered memory module and method
JP2004055009A (en) * 2002-07-18 2004-02-19 Renesas Technology Corp Semiconductor memory module
DE10233878B4 (en) * 2002-07-25 2011-06-16 Qimonda Ag Integrated synchronous memory and memory arrangement with a memory module with at least one synchronous memory
US6831873B1 (en) * 2002-09-12 2004-12-14 Alcatel Independent in-line SDRAM control
KR100438736B1 (en) * 2002-10-04 2004-07-05 삼성전자주식회사 Memory control apparatus of performing data writing on address line
JP3773195B2 (en) * 2002-10-25 2006-05-10 インターナショナル・ビジネス・マシーンズ・コーポレーション Memory module, information processing apparatus, initial setting method for memory module, and program
US7142461B2 (en) * 2002-11-20 2006-11-28 Micron Technology, Inc. Active termination control though on module register
DE10255872B4 (en) * 2002-11-29 2004-09-30 Infineon Technologies Ag Memory module and method for operating a memory module in a data storage system
US7093076B2 (en) * 2002-12-12 2006-08-15 Samsung Electronics, Co., Ltd. Memory system having two-way ring topology and memory device and memory module for ring-topology memory system
DE10260184B4 (en) * 2002-12-20 2005-08-25 Infineon Technologies Ag Memory module with a test device
KR100520219B1 (en) * 2003-01-03 2005-10-11 삼성전자주식회사 memory module device for use in high frequency operation
US7089412B2 (en) * 2003-01-17 2006-08-08 Wintec Industries, Inc. Adaptive memory module
DE10306062B3 (en) * 2003-02-13 2004-08-19 Infineon Technologies Ag Memory module for computer system has separate refresh-control circuit for generation of refresh commands independent of memory controller
US7039822B2 (en) * 2003-02-27 2006-05-02 Promos Technologies Inc. Integrated circuit memory architecture with selectively offset data and address delays to minimize skew and provide synchronization of signals at the input/output section
US7234099B2 (en) * 2003-04-14 2007-06-19 International Business Machines Corporation High reliability memory module with a fault tolerant address and command bus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5164944A (en) * 1990-06-08 1992-11-17 Unisys Corporation Method and apparatus for effecting multiple error correction in a computer memory
EP1020864A1 (en) * 1995-05-15 2000-07-19 Silicon Graphics, Inc. High capacity dimm memory with data and state memory
US6018817A (en) * 1997-12-03 2000-01-25 International Business Machines Corporation Error correcting code retrofit method and apparatus for multiple memory configurations
US6052818A (en) * 1998-02-27 2000-04-18 International Business Machines Corporation Method and apparatus for ECC bus protection in a computer system with non-parity memory
US6502161B1 (en) * 2000-01-05 2002-12-31 Rambus Inc. Memory system including a point-to-point linked memory subsystem

Also Published As

Publication number Publication date
KR100843871B1 (en) 2008-07-03
US20060236201A1 (en) 2006-10-19
WO2004090723A2 (en) 2004-10-21
KR20060004917A (en) 2006-01-16
US7366947B2 (en) 2008-04-29
US8489936B2 (en) 2013-07-16
KR100834366B1 (en) 2008-06-02
CN1768330A (en) 2006-05-03
US20060242541A1 (en) 2006-10-26
US20070204201A1 (en) 2007-08-30
US7234099B2 (en) 2007-06-19
US20040205433A1 (en) 2004-10-14
KR20070087176A (en) 2007-08-27
US7363533B2 (en) 2008-04-22
CN100392610C (en) 2008-06-04
US20060190780A1 (en) 2006-08-24
US20070204200A1 (en) 2007-08-30
US7380179B2 (en) 2008-05-27
US20070250756A1 (en) 2007-10-25
US7761771B2 (en) 2010-07-20
TWI320853B (en) 2010-02-21
TW200506398A (en) 2005-02-16

Similar Documents

Publication Publication Date Title
WO2004090723A3 (en) A high reliability memory module with a fault tolerant address and command bus
CN107943609B (en) Memory module, memory controller and system and corresponding operating method thereof
US6044483A (en) Error propagation operating mode for error correcting code retrofit apparatus
CN105260258B (en) Level ECC single-chip and dual chip CHIPKILL scheme
US8041990B2 (en) System and method for error correction and detection in a memory system
US7496826B2 (en) Method, system, and apparatus for adjacent-symbol error correction and detection code
EP1204921B1 (en) System and method for detecting double-bit errors and for correcting errors due to component failures
US8041989B2 (en) System and method for providing a high fault tolerant memory system
US6185718B1 (en) Memory card design with parity and ECC for non-parity and non-ECC systems
EP3504624B1 (en) Error correction hardware with fault detection
US7428689B2 (en) Data memory system and method for transferring data into a data memory
US20140325315A1 (en) Memory module buffer data storage
JP2001249854A (en) Shared error correction for designing memory
US20090125786A1 (en) Mechanism for Adjacent-Symbol Error Correction and Detection
US7206962B2 (en) High reliability memory subsystem using data error correcting code symbol sliced command repowering
JPS63115239A (en) Error inspection/correction circuit
US20040237001A1 (en) Memory integrated circuit including an error detection mechanism for detecting errors in address and control signals
US10725672B2 (en) Memory module, memory controller and systems responsive to memory chip read fail information and related methods of operation
WO2003040922A3 (en) Multibit package error correction with non-restricted double bit error etection
US20040003165A1 (en) Memory subsystem including error correction
EP0653707A2 (en) Error handling in memory subsystem
JPH01223546A (en) Memory
CA2131735A1 (en) Board errors correction apparatus

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 1020057017213

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 20048084957

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 1020057017213

Country of ref document: KR

DPEN Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101)
122 Ep: pct application non-entry in european phase