JP4963704B2 - メモリ装置およびシステム - Google Patents
メモリ装置およびシステム Download PDFInfo
- Publication number
- JP4963704B2 JP4963704B2 JP2008518443A JP2008518443A JP4963704B2 JP 4963704 B2 JP4963704 B2 JP 4963704B2 JP 2008518443 A JP2008518443 A JP 2008518443A JP 2008518443 A JP2008518443 A JP 2008518443A JP 4963704 B2 JP4963704 B2 JP 4963704B2
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- Japan
- Prior art keywords
- memory device
- memory
- order
- training pattern
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- 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.)
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- 239000000758 substrate Substances 0.000 claims abstract description 19
- 230000004044 response Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- ZLGYJAIAVPVCNF-UHFFFAOYSA-N 1,2,4-trichloro-5-(3,5-dichlorophenyl)benzene Chemical compound ClC1=CC(Cl)=CC(C=2C(=CC(Cl)=C(Cl)C=2)Cl)=C1 ZLGYJAIAVPVCNF-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/20—Memory cell initialisation circuits, e.g. when powering up or down, memory clear, latent image memory
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
- G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
- G11C11/4072—Circuits for initialization, powering up or down, clearing memory or presetting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/1517—Multilayer substrate
- H01L2924/15172—Fan-out arrangement of the internal vias
- H01L2924/15174—Fan-out arrangement of the internal vias in different layers of the multilayer substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/153—Connection portion
- H01L2924/1531—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
- H01L2924/15311—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface being a ball array, e.g. BGA
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Dram (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Memory System (AREA)
- Radar Systems Or Details Thereof (AREA)
- Communication Control (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Debugging And Monitoring (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Description
Claims (18)
- メモリコアと、
複数のビットを有するトレーニングパターンを受信する複数の信号線と、
前記メモリコアおよび前記複数の信号線に接続され、前記トレーニングパターンの順序を第1の順序に変更する複数の信号線を含む基板と、
受信した前記トレーニングパターンにおける複数のビットの前記第1の順序に応じて前記メモリコアの他のメモリコアからの識別を決定する論理回路と、
を含むメモリ装置。 - 前記識別を決定する論理回路を含むメモリバッファを含む請求項1に記載のメモリ装置。
- 前記メモリコアを含む第1のメモリデバイスを含む請求項1に記載のメモリ装置。
- パス幅情報を復号化する論理回路をさらに含む請求項1に記載のメモリ装置。
- パス部分情報を復号化する論理回路をさらに含む請求項1に記載のメモリ装置。
- 第2のメモリデバイスと、
前記第2のメモリデバイスに接続され、前記トレーニングパターンの前記順序を第1の順序から第2の順序に変更する複数の信号線を含む第2の基板と、
受信したトレーニングパターンにおける複数のビットの前記第2の順序に応じて前記第2のメモリデバイスの他のメモリデバイスからの識別を決定する論理回路と、
をさらに含む請求項3に記載のメモリ装置。 - 前記第1のメモリデバイスおよび前記第2のメモリデバイスは、論理的にスタックされる請求項6に記載のメモリ装置。
- 前記複数の信号線で受信した複数の信号を元の順序に並べ直す論理回路をさらに含む請求項1に記載のメモリ装置。
- 第1のメモリデバイスと、
複数のビットを有するトレーニングパターンを受信する複数の信号線と、
前記第1のメモリデバイスに接続され、前記トレーニングパターンの順序を第1の順序に変更する複数の信号線を含む第1の基板と、
前記第1のメモリデバイスに論理的にスタックされる第2のメモリデバイスと、
前記第2のメモリデバイスに接続され、前記トレーニングパターンの前記順序を第1の順序から第2の順序に変更する複数の信号線を含む第2の基板と、
前記第1のメモリデバイスおよび前記第2のメモリデバイスに一のトレーニングパターンを送信するよう前記第1のメモリデバイスおよび前記第2のメモリデバイスに結合されるメモリコントローラと、
各メモリデバイスに対して受信される前記トレーニングパターンの順序を変更する論理回路と、
前記トレーニングパターンにおける複数のビットの前記第1の順序および第2の順序にそれぞれ基づき前記第1のメモリデバイスおよび前記第2のメモリデバイスの識別を決定する論理回路と、
を含むシステム。 - 前記第1のメモリデバイスおよび前記第2のメモリデバイスは、物理的にスタックされる請求項9に記載のシステム。
- 前記第1のメモリデバイスおよび前記第2のメモリデバイスは、物理的に平面状である請求項9に記載のシステム。
- マルチドロップ構成で前記第1のメモリデバイスおよび前記第2のメモリデバイスに結合される複数のコマンド/アドレス/書込み信号線をさらに含む請求項9に記載のシステム。
- マルチドロップ構成で前記第1のメモリデバイスおよび前記第2のメモリデバイスに結合される複数の読出し信号線をさらに含む請求項9に記載のシステム。
- チェーン構成で前記第1のメモリデバイスおよび前記第2のメモリデバイスに結合される複数の読出し信号線をさらに含む請求項9に記載のシステム。
- リング構成で前記第1のメモリデバイスおよび前記第2のメモリデバイスに結合される複数の読出し信号線をさらに含む請求項9に記載のシステム。
- 前記第1のメモリデバイスは、前記第2のメモリデバイスに向けて、および/または、前記第2のメモリデバイスから信号をリドライブする論理回路を含む請求項9に記載のシステム。
- 前記第1のメモリデバイスおよび前記第2のメモリデバイスと、前記第1の基板および前記第2の基板は、実質的に同一である請求項9に記載のシステム。
- 前記第1のメモリデバイスおよび前記第2のメモリデバイスは、回路基板上に実装される請求項9に記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/165,595 | 2005-06-22 | ||
US11/165,595 US7702874B2 (en) | 2005-06-22 | 2005-06-22 | Memory device identification |
PCT/US2006/024507 WO2007002420A1 (en) | 2005-06-22 | 2006-06-22 | Memory device identification |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008547124A JP2008547124A (ja) | 2008-12-25 |
JP4963704B2 true JP4963704B2 (ja) | 2012-06-27 |
Family
ID=37056443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008518443A Expired - Fee Related JP4963704B2 (ja) | 2005-06-22 | 2006-06-22 | メモリ装置およびシステム |
Country Status (8)
Country | Link |
---|---|
US (1) | US7702874B2 (ja) |
EP (1) | EP1894201B1 (ja) |
JP (1) | JP4963704B2 (ja) |
KR (1) | KR101020453B1 (ja) |
CN (1) | CN101194318B (ja) |
AT (1) | ATE524810T1 (ja) |
GB (1) | GB2441082B8 (ja) |
WO (1) | WO2007002420A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102005043547B4 (de) * | 2005-09-13 | 2008-03-13 | Qimonda Ag | Speichermodul, Speichervorrichtung und Verfahren zum Betreiben einer Speichervorrichtung |
KR100906999B1 (ko) * | 2007-06-11 | 2009-07-08 | 주식회사 하이닉스반도체 | 메모리 모듈 및 메모리 시스템 |
US8825939B2 (en) * | 2007-12-12 | 2014-09-02 | Conversant Intellectual Property Management Inc. | Semiconductor memory device suitable for interconnection in a ring topology |
JP5098616B2 (ja) * | 2007-12-12 | 2012-12-12 | セイコーエプソン株式会社 | 電子装置、半導体記憶装置、印刷記録材収容体および制御装置 |
US8205138B2 (en) * | 2008-08-07 | 2012-06-19 | International Business Machines Corporation | Memory controller for reducing time to initialize main memory |
US8595428B2 (en) * | 2009-12-22 | 2013-11-26 | Intel Corporation | Memory controller functionalities to support data swizzling |
US8437163B2 (en) | 2010-02-11 | 2013-05-07 | Micron Technology, Inc. | Memory dies, stacked memories, memory devices and methods |
US8760945B2 (en) | 2011-03-28 | 2014-06-24 | Samsung Electronics Co., Ltd. | Memory devices, systems and methods employing command/address calibration |
KR20130011138A (ko) * | 2011-07-20 | 2013-01-30 | 삼성전자주식회사 | 모노 랭크와 멀티 랭크로 호환 가능한 메모리 장치 |
JP2013131534A (ja) * | 2011-12-20 | 2013-07-04 | Elpida Memory Inc | 半導体装置 |
US9009400B2 (en) | 2012-10-16 | 2015-04-14 | Rambus Inc. | Semiconductor memory systems with on-die data buffering |
US9767868B2 (en) * | 2014-01-24 | 2017-09-19 | Qualcomm Incorporated | Providing memory training of dynamic random access memory (DRAM) systems using port-to-port loopbacks, and related methods, systems, and apparatuses |
CN106605266B (zh) * | 2014-09-17 | 2019-10-18 | 东芝存储器株式会社 | 半导体装置 |
JP6736441B2 (ja) * | 2016-09-28 | 2020-08-05 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
US9818457B1 (en) | 2016-09-30 | 2017-11-14 | Intel Corporation | Extended platform with additional memory module slots per CPU socket |
US10216657B2 (en) | 2016-09-30 | 2019-02-26 | Intel Corporation | Extended platform with additional memory module slots per CPU socket and configured for increased performance |
KR102365110B1 (ko) * | 2017-09-13 | 2022-02-18 | 삼성전자주식회사 | 복수의 메모리 장치들에 대한 트레이닝 동작을 지원하는 버퍼 장치를 포함하는 메모리 모듈 및 이를 포함하는 메모리 시스템 |
CN115802602B (zh) * | 2023-02-08 | 2023-09-26 | 深圳时识科技有限公司 | 三维堆叠装置及方法、电路板和电子设备 |
CN115799230B (zh) * | 2023-02-08 | 2023-10-20 | 深圳时识科技有限公司 | 堆叠芯片及电子设备 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61224061A (ja) * | 1985-03-29 | 1986-10-04 | Fujitsu Ltd | 選択方式 |
JP2723935B2 (ja) * | 1988-11-18 | 1998-03-09 | 株式会社テック | 電子機器のメモリ増設装置 |
JPH06310827A (ja) * | 1993-04-26 | 1994-11-04 | Nec Corp | 表面実装部品配置構造 |
JP3740746B2 (ja) * | 1996-08-27 | 2006-02-01 | 松下電工株式会社 | 増設ユニットを備えるプログラマブルコントローラ |
US6167495A (en) | 1998-08-27 | 2000-12-26 | Micron Technology, Inc. | Method and apparatus for detecting an initialization signal and a command packet error in packetized dynamic random access memories |
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 |
JP3723725B2 (ja) * | 2000-07-31 | 2005-12-07 | シャープ株式会社 | 半導体装置及び3次元積層半導体装置 |
US7197098B2 (en) | 2000-12-29 | 2007-03-27 | Intel Corporation | High-speed serial data recovery |
JP2002278910A (ja) * | 2001-03-21 | 2002-09-27 | Toshiba Corp | バス接続方法及びバス接続装置 |
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 |
JP2004206462A (ja) * | 2002-12-25 | 2004-07-22 | Mitsubishi Electric Corp | 入出力制御装置の拡張モジュール増設方法及び入出力制御装置 |
US20060236042A1 (en) * | 2005-03-31 | 2006-10-19 | Sandeep Jain | Training sequence for deswizzling signals |
-
2005
- 2005-06-22 US US11/165,595 patent/US7702874B2/en active Active
-
2006
- 2006-06-22 WO PCT/US2006/024507 patent/WO2007002420A1/en active Application Filing
- 2006-06-22 JP JP2008518443A patent/JP4963704B2/ja not_active Expired - Fee Related
- 2006-06-22 EP EP06773852A patent/EP1894201B1/en not_active Not-in-force
- 2006-06-22 AT AT06773852T patent/ATE524810T1/de not_active IP Right Cessation
- 2006-06-22 CN CN2006800206205A patent/CN101194318B/zh not_active Expired - Fee Related
- 2006-06-22 KR KR1020077030496A patent/KR101020453B1/ko active IP Right Grant
- 2006-06-22 GB GB0722948A patent/GB2441082B8/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2441082B (en) | 2011-01-19 |
GB2441082A (en) | 2008-02-20 |
CN101194318B (zh) | 2012-09-26 |
US20060294335A1 (en) | 2006-12-28 |
KR101020453B1 (ko) | 2011-03-08 |
ATE524810T1 (de) | 2011-09-15 |
EP1894201B1 (en) | 2011-09-14 |
WO2007002420A8 (en) | 2007-03-29 |
CN101194318A (zh) | 2008-06-04 |
WO2007002420A1 (en) | 2007-01-04 |
GB2441082B8 (en) | 2011-03-09 |
EP1894201A1 (en) | 2008-03-05 |
US7702874B2 (en) | 2010-04-20 |
KR20080011711A (ko) | 2008-02-05 |
GB0722948D0 (en) | 2008-01-02 |
GB2441082A8 (en) | 2011-03-09 |
JP2008547124A (ja) | 2008-12-25 |
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