CN100530045C - 系统大规模集成电路 - Google Patents
系统大规模集成电路 Download PDFInfo
- Publication number
- CN100530045C CN100530045C CNB2006100820576A CN200610082057A CN100530045C CN 100530045 C CN100530045 C CN 100530045C CN B2006100820576 A CNB2006100820576 A CN B2006100820576A CN 200610082057 A CN200610082057 A CN 200610082057A CN 100530045 C CN100530045 C CN 100530045C
- Authority
- CN
- China
- Prior art keywords
- mentioned
- power consumption
- low
- clock signal
- consumption mode
- 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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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/324—Power saving characterised by the action undertaken by lowering clock frequency
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/3243—Power saving in microcontroller unit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Power Sources (AREA)
- Microcomputers (AREA)
- Memory System (AREA)
Abstract
Description
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005143855 | 2005-05-17 | ||
JP2005143855A JP4724461B2 (ja) | 2005-05-17 | 2005-05-17 | システムlsi |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1866166A CN1866166A (zh) | 2006-11-22 |
CN100530045C true CN100530045C (zh) | 2009-08-19 |
Family
ID=37425206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100820576A Active CN100530045C (zh) | 2005-05-17 | 2006-01-28 | 系统大规模集成电路 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7600142B2 (zh) |
JP (1) | JP4724461B2 (zh) |
KR (1) | KR101262740B1 (zh) |
CN (1) | CN100530045C (zh) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN1893477B (zh) * | 2005-07-04 | 2010-06-09 | 深圳市东进通讯技术股份有限公司 | 一种过机卡及采用过机卡的cti系统 |
US7886122B2 (en) * | 2006-08-22 | 2011-02-08 | Qimonda North America Corp. | Method and circuit for transmitting a memory clock signal |
EP2136298A1 (en) * | 2007-04-11 | 2009-12-23 | Panasonic Corporation | Data saving system, data returning system, data saving method and data returning method |
US8904098B2 (en) | 2007-06-01 | 2014-12-02 | Netlist, Inc. | Redundant backup using non-volatile memory |
TW200849087A (en) * | 2007-06-01 | 2008-12-16 | Holtek Semiconductor Inc | Method of accelerating the excution of repeatative commands and its micro controller |
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 |
JP2009124508A (ja) * | 2007-11-15 | 2009-06-04 | Sony Corp | 情報蓄積装置、情報表示方法およびコンピュータプログラム |
JP5305076B2 (ja) * | 2008-09-03 | 2013-10-02 | 株式会社デンソー | マイクロコンピュータ |
US20100169698A1 (en) * | 2008-12-25 | 2010-07-01 | Kabushiki Kaisha Toshiba | Recording medium control element, recording medium control circuit board, and recording medium control device |
US8347132B2 (en) * | 2009-01-07 | 2013-01-01 | Taiwan Semiconductor Manufacturing Company, Ltd. | System and method for reducing processor power consumption |
JP5423207B2 (ja) * | 2009-07-24 | 2014-02-19 | アイシン精機株式会社 | 車両用開閉体制御装置 |
KR101636324B1 (ko) * | 2009-08-19 | 2016-07-05 | 삼성전자주식회사 | 파워 게이팅 장치 |
US10838646B2 (en) | 2011-07-28 | 2020-11-17 | Netlist, Inc. | Method and apparatus for presearching stored data |
US10380022B2 (en) | 2011-07-28 | 2019-08-13 | Netlist, Inc. | Hybrid memory module and system and method of operating the same |
US10198350B2 (en) | 2011-07-28 | 2019-02-05 | Netlist, Inc. | Memory module having volatile and non-volatile memory subsystems and method of operation |
US10372551B2 (en) | 2013-03-15 | 2019-08-06 | Netlist, Inc. | Hybrid memory system with configurable error thresholds and failure analysis capability |
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 |
US10248328B2 (en) | 2013-11-07 | 2019-04-02 | Netlist, Inc. | Direct data move between DRAM and storage on a memory module |
US10303235B2 (en) * | 2015-03-04 | 2019-05-28 | Qualcomm Incorporated | Systems and methods for implementing power collapse in a memory |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08234865A (ja) | 1995-02-24 | 1996-09-13 | Canon Inc | マイクロコンピュータを有する機器 |
JPH1115572A (ja) * | 1997-06-23 | 1999-01-22 | Diamond Electric Mfg Co Ltd | 停電バックアップ回路 |
KR20020026814A (ko) * | 2000-10-02 | 2002-04-12 | 포만 제프리 엘 | 컴퓨터 시스템의 중지 및 재개 동작을 위한 방법 및 장치 |
US7225353B1 (en) * | 2001-10-03 | 2007-05-29 | Palm, Inc. | Information preservation on a portable electronic device |
US7100062B2 (en) * | 2003-01-28 | 2006-08-29 | Hewlett-Packard Development Company, L.P. | Power management controller and method |
-
2005
- 2005-05-17 JP JP2005143855A patent/JP4724461B2/ja active Active
-
2006
- 2006-01-24 KR KR1020060007293A patent/KR101262740B1/ko active IP Right Grant
- 2006-01-28 CN CNB2006100820576A patent/CN100530045C/zh active Active
- 2006-04-21 US US11/408,089 patent/US7600142B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN1866166A (zh) | 2006-11-22 |
KR101262740B1 (ko) | 2013-05-09 |
JP4724461B2 (ja) | 2011-07-13 |
JP2006323469A (ja) | 2006-11-30 |
KR20060119728A (ko) | 2006-11-24 |
US7600142B2 (en) | 2009-10-06 |
US20060282694A1 (en) | 2006-12-14 |
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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: OKI SEMICONDUCTOR CO., LTD. Free format text: FORMER OWNER: OKI ELECTRIC INDUSTRY CO., LTD. Effective date: 20131125 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131125 Address after: Tokyo, Japan, Japan Patentee after: Lapis Semiconductor Co., Ltd. Address before: Tiger gate, 1, 7, 12, Tokyo harbour, Japan Patentee before: Oki Electric Industry Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: Yokohama City, Kanagawa Prefecture, Japan Patentee after: Lapis Semiconductor Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Lapis Semiconductor Co., Ltd. |