DE69216469T2 - Serieller Zugriffspeicher - Google Patents

Serieller Zugriffspeicher

Info

Publication number
DE69216469T2
DE69216469T2 DE69216469T DE69216469T DE69216469T2 DE 69216469 T2 DE69216469 T2 DE 69216469T2 DE 69216469 T DE69216469 T DE 69216469T DE 69216469 T DE69216469 T DE 69216469T DE 69216469 T2 DE69216469 T2 DE 69216469T2
Authority
DE
Germany
Prior art keywords
access storage
serial access
serial
storage
access
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
DE69216469T
Other languages
English (en)
Other versions
DE69216469D1 (de
Inventor
Atsushi Takasugi
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.)
Lapis Semiconductor Co Ltd
Original Assignee
Oki Electric Industry Co Ltd
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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Application granted granted Critical
Publication of DE69216469D1 publication Critical patent/DE69216469D1/de
Publication of DE69216469T2 publication Critical patent/DE69216469T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • 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
    • G11C7/1072—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers for memories with random access ports synchronised on clock signal pulse trains, e.g. synchronous memories, self timed memories
DE69216469T 1991-04-25 1992-04-16 Serieller Zugriffspeicher Expired - Lifetime DE69216469T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3095897A JP2999845B2 (ja) 1991-04-25 1991-04-25 シリアルアクセスメモリの倍速コントロール方式

Publications (2)

Publication Number Publication Date
DE69216469D1 DE69216469D1 (de) 1997-02-20
DE69216469T2 true DE69216469T2 (de) 1997-07-31

Family

ID=14150098

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69216469T Expired - Lifetime DE69216469T2 (de) 1991-04-25 1992-04-16 Serieller Zugriffspeicher

Country Status (5)

Country Link
US (1) US5265049A (de)
EP (1) EP0514017B1 (de)
JP (1) JP2999845B2 (de)
KR (1) KR100241835B1 (de)
DE (1) DE69216469T2 (de)

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US5450355A (en) * 1993-02-05 1995-09-12 Micron Semiconductor, Inc. Multi-port memory device
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US5490112A (en) * 1993-02-05 1996-02-06 Micron Technology, Inc. Multi-port memory device with multiple sets of columns
JPH06274528A (ja) * 1993-03-18 1994-09-30 Fujitsu Ltd ベクトル演算処理装置
US5526316A (en) * 1994-04-29 1996-06-11 Winbond Electronics Corp. Serial access memory device
US5513139A (en) * 1994-11-04 1996-04-30 General Instruments Corp. Random access memory with circuitry for concurrently and sequentially writing-in and reading-out data at different rates
US5570381A (en) * 1995-04-28 1996-10-29 Mosaid Technologies Incorporated Synchronous DRAM tester
US5565816A (en) * 1995-08-18 1996-10-15 International Business Machines Corporation Clock distribution network
US5668982A (en) * 1995-11-30 1997-09-16 National Semiconductor Corporation System and method for using a half-clock module to implement computer timing control circuitry
JP3612634B2 (ja) * 1996-07-09 2005-01-19 富士通株式会社 高速クロック信号に対応した入力バッファ回路、集積回路装置、半導体記憶装置、及び集積回路システム
JP3500026B2 (ja) * 1997-01-27 2004-02-23 矢崎総業株式会社 データ変調装置、及びデータ変調方法
JP3500028B2 (ja) * 1997-01-29 2004-02-23 矢崎総業株式会社 データ復調装置、及びデータ復調方法
WO1998036417A1 (en) * 1997-02-13 1998-08-20 United Memories Inc. Clock doubler and minimum duty cycle generator for sdrams
AUPO647997A0 (en) * 1997-04-30 1997-05-22 Canon Information Systems Research Australia Pty Ltd Memory controller architecture
CN1103471C (zh) * 1998-04-08 2003-03-19 北京多思科技工业园股份有限公司 倍频数据传输装置及其传输方法
JP2003007056A (ja) 2001-06-18 2003-01-10 Mitsubishi Electric Corp 半導体記憶装置
KR100682182B1 (ko) * 2004-04-12 2007-02-12 주식회사 하이닉스반도체 내부 클럭 더블러 및 이를 포함한 반도체 메모리 장치 및그의 데이터 출력방법
US7389375B2 (en) 2004-07-30 2008-06-17 International Business Machines Corporation System, method and storage medium for a multi-mode memory buffer device
US7539800B2 (en) * 2004-07-30 2009-05-26 International Business Machines Corporation System, method and storage medium for providing segment level sparing
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
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
US7299313B2 (en) 2004-10-29 2007-11-20 International Business Machines Corporation System, method and storage medium for a memory subsystem command interface
US7356737B2 (en) * 2004-10-29 2008-04-08 International Business Machines Corporation System, method and storage medium for testing a memory module
US7441060B2 (en) 2004-10-29 2008-10-21 International Business Machines Corporation System, method and storage medium for providing a service interface to a memory system
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
US7305574B2 (en) * 2004-10-29 2007-12-04 International Business Machines Corporation System, method and storage medium for bus calibration in 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
JP4859440B2 (ja) 2005-01-19 2012-01-25 ルネサスエレクトロニクス株式会社 半導体記憶装置
US7478259B2 (en) 2005-10-31 2009-01-13 International Business Machines Corporation System, method and storage medium for deriving clocks in a memory system
TWI293733B (en) * 2005-11-22 2008-02-21 Novatek Microelectronics Corp Asynchronous bus processing apparatus
US7685392B2 (en) 2005-11-28 2010-03-23 International Business Machines Corporation Providing indeterminate read data latency in a memory system
US7636813B2 (en) * 2006-05-22 2009-12-22 International Business Machines Corporation Systems and methods for providing remote pre-fetch buffers
US7594055B2 (en) 2006-05-24 2009-09-22 International Business Machines Corporation Systems and methods for providing distributed technology independent memory controllers
US7640386B2 (en) 2006-05-24 2009-12-29 International Business Machines Corporation Systems and methods for providing memory modules with multiple hub devices
US7584336B2 (en) 2006-06-08 2009-09-01 International Business Machines Corporation Systems and methods for providing data modification operations in memory subsystems
US7493439B2 (en) 2006-08-01 2009-02-17 International Business Machines Corporation Systems and methods for providing performance monitoring in a memory system
US7669086B2 (en) 2006-08-02 2010-02-23 International Business Machines Corporation Systems and methods for providing collision detection in a memory system
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
US7587559B2 (en) 2006-08-10 2009-09-08 International Business Machines Corporation Systems and methods for memory module power management
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
US7721140B2 (en) 2007-01-02 2010-05-18 International Business Machines Corporation Systems and methods for improving serviceability of a memory system
US7606988B2 (en) * 2007-01-29 2009-10-20 International Business Machines Corporation Systems and methods for providing a dynamic memory bank page policy
US7603526B2 (en) 2007-01-29 2009-10-13 International Business Machines Corporation Systems and methods for providing dynamic memory pre-fetch
KR101150524B1 (ko) * 2010-07-13 2012-06-04 에스케이하이닉스 주식회사 비휘발성 메모리 장치 및 상 변화 메모리 장치
KR20150086715A (ko) * 2014-01-20 2015-07-29 에스케이하이닉스 주식회사 클럭 더블러 및 이를 포함한 반도체 장치

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US4476401A (en) * 1983-01-31 1984-10-09 Motorola, Inc. Write strobe generator for clock synchronized memory
JPS6021628A (ja) * 1983-07-15 1985-02-04 Ricoh Co Ltd プログラマブルロジツクアレイ
US4608678A (en) * 1983-12-23 1986-08-26 Advanced Micro Devices, Inc. Semiconductor memory device for serial scan applications
US4710966A (en) * 1984-01-04 1987-12-01 Itek Corporation Digital frame processor pipe line circuit
DE3416610A1 (de) * 1984-05-05 1985-11-07 Philips Patentverwaltung Gmbh, 2000 Hamburg Pufferspeicher fuer eine eingangsleitung einer digitalen vermittlungsstelle
JPS61264817A (ja) * 1985-05-18 1986-11-22 Fujitsu Ltd クロツク信号発生回路
JPH07111822B2 (ja) * 1986-03-07 1995-11-29 株式会社日立製作所 半導体記憶装置
EP0272869B1 (de) * 1986-12-19 1993-07-14 Fujitsu Limited Halbleiterspeicher mit Doppelzugriffseinrichtung zur Realisierung eines Lesebetriebs mit hoher Geschwindigkeit
JP2577926B2 (ja) * 1987-02-20 1997-02-05 日本テキサス・インスツルメンツ株式会社 画像データの書き込み及び読み出し方法
JPH01165280A (ja) * 1987-12-21 1989-06-29 Seiko Epson Corp 倍速変換回路
JPH0642196B2 (ja) * 1988-06-09 1994-06-01 株式会社東芝 倍密度走査用ラインメモリ
JPH0268794A (ja) * 1988-09-02 1990-03-08 Matsushita Electric Ind Co Ltd スタティック・ランダムアクセスメモリ
JPH0283891A (ja) * 1988-09-20 1990-03-23 Fujitsu Ltd 半導体メモリ

Also Published As

Publication number Publication date
EP0514017A3 (en) 1993-10-06
KR100241835B1 (ko) 2000-02-01
EP0514017A2 (de) 1992-11-19
DE69216469D1 (de) 1997-02-20
KR920020492A (ko) 1992-11-21
US5265049A (en) 1993-11-23
EP0514017B1 (de) 1997-01-08
JPH04326270A (ja) 1992-11-16
JP2999845B2 (ja) 2000-01-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: OKI SEMICONDUCTOR CO.,LTD., TOKYO, JP