CN1400606A - 适合宽频带的寄存器和信号发生方法 - Google Patents
适合宽频带的寄存器和信号发生方法 Download PDFInfo
- Publication number
- CN1400606A CN1400606A CN02127185A CN02127185A CN1400606A CN 1400606 A CN1400606 A CN 1400606A CN 02127185 A CN02127185 A CN 02127185A CN 02127185 A CN02127185 A CN 02127185A CN 1400606 A CN1400606 A CN 1400606A
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- China
- Prior art keywords
- signal
- register
- circuit
- delay
- time
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 16
- 239000000872 buffer Substances 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims description 38
- 230000003362 replicative effect Effects 0.000 claims description 15
- 230000000630 rising effect Effects 0.000 claims description 6
- 230000001934 delay Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 2
- 230000005055 memory storage Effects 0.000 claims 11
- 238000010615 ring circuit Methods 0.000 claims 6
- 230000000295 complement effect Effects 0.000 claims 1
- 230000000875 corresponding effect Effects 0.000 description 17
- 230000005540 biological transmission Effects 0.000 description 8
- 230000014759 maintenance of location Effects 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000003111 delayed effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 101710084218 Master replication protein Proteins 0.000 description 1
- 101710112083 Para-Rep C1 Proteins 0.000 description 1
- 101710112078 Para-Rep C2 Proteins 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013479 data entry Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
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
- 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
- G11C5/00—Details of stores covered by group G11C11/00
-
- 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
-
- 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
- G11C7/1078—Data input circuits, e.g. write amplifiers, data input buffers, data input registers, data input level conversion circuits
-
- 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
- G11C7/1078—Data input circuits, e.g. write amplifiers, data input buffers, data input registers, data input level conversion circuits
- G11C7/109—Control signal input circuits
-
- 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
- G11C7/222—Clock generating, synchronizing or distributing circuits within memory device
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/081—Details of the phase-locked loop provided with an additional controlled phase shifter
- H03L7/0812—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used
- H03L7/0814—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used the phase shifting device being digitally controlled
Landscapes
- Dram (AREA)
- Memory System (AREA)
- Pulse Circuits (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001229039A JP2003044349A (ja) | 2001-07-30 | 2001-07-30 | レジスタ及び信号生成方法 |
JP229039/2001 | 2001-07-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1400606A true CN1400606A (zh) | 2003-03-05 |
CN1218324C CN1218324C (zh) | 2005-09-07 |
Family
ID=19061446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN021271852A Expired - Fee Related CN1218324C (zh) | 2001-07-30 | 2002-07-30 | 适合宽频带的寄存器和信号发生方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6986072B2 (zh) |
JP (1) | JP2003044349A (zh) |
KR (1) | KR100432923B1 (zh) |
CN (1) | CN1218324C (zh) |
DE (1) | DE10235740A1 (zh) |
TW (1) | TW578050B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103840801A (zh) * | 2012-11-21 | 2014-06-04 | 晨星软件研发(深圳)有限公司 | 延迟电路 |
CN104425022A (zh) * | 2013-09-09 | 2015-03-18 | 索尼公司 | 存储器、存储器系统及存储器控制方法 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2071481A3 (en) * | 2000-09-14 | 2009-09-02 | Reverse Proteomics Research Institute Co., Ltd | Method system, apparatus and device for discovering and preparing chemical compounds for medical and other uses |
JP3838939B2 (ja) | 2002-05-22 | 2006-10-25 | エルピーダメモリ株式会社 | メモリシステムとモジュール及びレジスタ |
KR100590855B1 (ko) * | 2003-10-14 | 2006-06-19 | 주식회사 하이닉스반도체 | 전류 소모의 감소를 위한 반도체 메모리 소자 |
KR100678463B1 (ko) | 2004-12-24 | 2007-02-02 | 삼성전자주식회사 | 데이터 출력 회로, 데이터 출력 방법, 및 반도체 메모리장치 |
KR100640629B1 (ko) | 2005-01-12 | 2006-10-31 | 삼성전자주식회사 | 동기식 반도체 메모리 장치의 지연 동기 루프 회로 및동기식 반도체 메모리 장치의 데이터 핀에 연결된 부하의정보를 생성하는 방법 |
KR100588593B1 (ko) * | 2005-06-09 | 2006-06-14 | 삼성전자주식회사 | 레지스터형 메모리 모듈 및 그 제어방법 |
KR100703976B1 (ko) | 2005-08-29 | 2007-04-06 | 삼성전자주식회사 | 동기식 메모리 장치 |
KR100668498B1 (ko) | 2005-11-09 | 2007-01-12 | 주식회사 하이닉스반도체 | 반도체 메모리의 데이터 출력장치 및 방법 |
KR100659159B1 (ko) * | 2005-12-07 | 2006-12-19 | 삼성전자주식회사 | 메모리 모듈 |
KR100735548B1 (ko) * | 2006-01-10 | 2007-07-04 | 삼성전자주식회사 | 지연동기회로 및 방법 |
KR100812602B1 (ko) * | 2006-09-29 | 2008-03-13 | 주식회사 하이닉스반도체 | 반도체 메모리 장치 및 그 구동방법 |
KR100919243B1 (ko) * | 2007-01-17 | 2009-09-30 | 삼성전자주식회사 | 주파수 대역에 적응적인 코오스 락 타임을 갖는 dll회로 및 이를 구비하는 반도체 메모리 장치 |
US8151132B2 (en) * | 2008-08-13 | 2012-04-03 | Integrated Device Technology, Inc. | Memory register having an integrated delay-locked loop |
JP5359798B2 (ja) * | 2009-11-10 | 2013-12-04 | ソニー株式会社 | メモリデバイスおよびその読み出し方法 |
US10268541B2 (en) | 2016-08-15 | 2019-04-23 | Samsung Electronics Co., Ltd. | DRAM assist error correction mechanism for DDR SDRAM interface |
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 |
US10725672B2 (en) | 2016-10-12 | 2020-07-28 | Samsung Electronics Co., Ltd. | Memory module, memory controller and systems responsive to memory chip read fail information and related methods of operation |
US10403335B1 (en) * | 2018-06-04 | 2019-09-03 | Micron Technology, Inc. | Systems and methods for a centralized command address input buffer |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5561466A (en) * | 1993-06-23 | 1996-10-01 | Nec Corporation | Video and audio data multiplexing into ATM cells with no dummy cell used and ATM cell demultiplexing |
JPH09179819A (ja) * | 1995-10-26 | 1997-07-11 | Hitachi Ltd | 同期データ転送システム |
JP3729582B2 (ja) * | 1996-08-13 | 2005-12-21 | 富士通株式会社 | 半導体装置、半導体装置システム及びディジタル遅延回路 |
US6088774A (en) * | 1996-09-20 | 2000-07-11 | Advanced Memory International, Inc. | Read/write timing for maximum utilization of bidirectional read/write bus |
US6115318A (en) * | 1996-12-03 | 2000-09-05 | Micron Technology, Inc. | Clock vernier adjustment |
US5946712A (en) * | 1997-06-04 | 1999-08-31 | Oak Technology, Inc. | Apparatus and method for reading data from synchronous memory |
US6003118A (en) * | 1997-12-16 | 1999-12-14 | Acer Laboratories Inc. | Method and apparatus for synchronizing clock distribution of a data processing system |
KR100601149B1 (ko) * | 1998-03-12 | 2006-07-13 | 가부시키가이샤 히타치세이사쿠쇼 | 데이터 전송장치 |
JP3522116B2 (ja) * | 1998-08-04 | 2004-04-26 | 富士通株式会社 | 複数ビットのデータプリフェッチ機能をもつメモリデバイス |
JP4190662B2 (ja) * | 1999-06-18 | 2008-12-03 | エルピーダメモリ株式会社 | 半導体装置及びタイミング制御回路 |
US6407963B1 (en) * | 1999-10-19 | 2002-06-18 | Hitachi, Ltd. | Semiconductor memory device of DDR configuration having improvement in glitch immunity |
US6333893B1 (en) * | 2000-08-21 | 2001-12-25 | Micron Technology, Inc. | Method and apparatus for crossing clock domain boundaries |
JP2002109886A (ja) * | 2000-09-28 | 2002-04-12 | Toshiba Corp | 半導体記憶装置 |
JP4652562B2 (ja) * | 2000-12-26 | 2011-03-16 | キヤノン株式会社 | メモリ制御装置 |
US6556494B2 (en) * | 2001-03-14 | 2003-04-29 | Micron Technology, Inc. | High frequency range four bit prefetch output data path |
JP4812976B2 (ja) * | 2001-07-30 | 2011-11-09 | エルピーダメモリ株式会社 | レジスタ、メモリモジュール及びメモリシステム |
DE60203483T2 (de) * | 2002-06-14 | 2006-03-23 | Nokia Corp. | Elektronische Schaltung für geschalteten Leistungsverstärker und Verfahren zum Schalten der Ausgangsstufe eines geschalteten Verstärkers |
US6696872B1 (en) * | 2002-09-23 | 2004-02-24 | Infineon Technologies Ag | Delay locked loop compensating for effective loads of off-chip drivers and methods for locking a delay loop |
-
2001
- 2001-07-30 JP JP2001229039A patent/JP2003044349A/ja active Pending
-
2002
- 2002-07-29 US US10/206,822 patent/US6986072B2/en not_active Expired - Lifetime
- 2002-07-29 TW TW091116933A patent/TW578050B/zh not_active IP Right Cessation
- 2002-07-30 DE DE10235740A patent/DE10235740A1/de not_active Withdrawn
- 2002-07-30 KR KR10-2002-0044852A patent/KR100432923B1/ko active IP Right Grant
- 2002-07-30 CN CN021271852A patent/CN1218324C/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103840801A (zh) * | 2012-11-21 | 2014-06-04 | 晨星软件研发(深圳)有限公司 | 延迟电路 |
CN103840801B (zh) * | 2012-11-21 | 2017-07-18 | 晨星软件研发(深圳)有限公司 | 延迟电路 |
CN104425022A (zh) * | 2013-09-09 | 2015-03-18 | 索尼公司 | 存储器、存储器系统及存储器控制方法 |
Also Published As
Publication number | Publication date |
---|---|
US6986072B2 (en) | 2006-01-10 |
CN1218324C (zh) | 2005-09-07 |
KR100432923B1 (ko) | 2004-05-28 |
DE10235740A1 (de) | 2003-03-06 |
US20030025540A1 (en) | 2003-02-06 |
JP2003044349A (ja) | 2003-02-14 |
KR20030011677A (ko) | 2003-02-11 |
TW578050B (en) | 2004-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ERBIDA MEMORY CO., LTD. Free format text: FORMER OWNER: ERBIDA MEMORY CO., LTD.; RENESAS EAST JAPAN SEMICONDUCTOR CO., LTD.; HITACHI CO., LTD. Effective date: 20071109 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: ERBIDA MEMORY CO., LTD.; EAST JAPAN SEMICONDUCTOR Free format text: FORMER NAME OR ADDRESS: ERBIDA MEMORY CO., LTD.; HITACHI EAST SEMICONDUCTOR CO., LTD.; HITACHI CO., LTD. Owner name: ERBIDA MEMORY CO., LTD.; RENESAS EAST JAPAN SEMICO Free format text: FORMER NAME OR ADDRESS: ERBIDA MEMORY CO., LTD.; EAST JAPAN SEMICONDUCTOR TECHNOLOGY CO., LTD.; HITACHI CO., LTD. |
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CP03 | Change of name, title or address |
Address after: Tokyo, Japan Co-patentee after: Renesas East Japan Semiconductor Corp. Patentee after: Elpida Memory, Inc. Co-patentee after: Hitachi, Ltd. Address before: Tokyo, Japan Co-patentee before: East Japan Semiconductor Technology Corp. Patentee before: Elpida Memory, Inc. Co-patentee before: Hitachi, Ltd. Address after: Tokyo, Japan Co-patentee after: East Japan Semiconductor Technology Corp. Patentee after: Elpida Memory, Inc. Co-patentee after: Hitachi, Ltd. Address before: Tokyo, Japan Co-patentee before: Hitachi Eastern Semiconductor Corp. Patentee before: Elpida Memory, Inc. Co-patentee before: Hitachi, Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20071109 Address after: Tokyo, Japan Patentee after: Elpida Memory, Inc. Address before: Tokyo, Japan Co-patentee before: Renesas East Japan Semiconductor Corp. Patentee before: Elpida Memory, Inc. Co-patentee before: Hitachi, Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: PS4 LASCO CO., LTD. Free format text: FORMER OWNER: ELPIDA MEMORY INC. Effective date: 20130905 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130905 Address after: Luxemburg Luxemburg Patentee after: PS4 Russport Co.,Ltd. Address before: Tokyo, Japan Patentee before: Elpida Memory, Inc. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050907 Termination date: 20160730 |