CN102880269B - 内存供电系统 - Google Patents
内存供电系统 Download PDFInfo
- Publication number
- CN102880269B CN102880269B CN201110195312.9A CN201110195312A CN102880269B CN 102880269 B CN102880269 B CN 102880269B CN 201110195312 A CN201110195312 A CN 201110195312A CN 102880269 B CN102880269 B CN 102880269B
- Authority
- CN
- China
- Prior art keywords
- internal memory
- bios
- voltage regulator
- memory
- control chip
- 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 - Fee Related
Links
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract 5
- 230000001276 controlling effect Effects 0.000 abstract 1
- 230000009977 dual effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
- G11C5/147—Voltage reference generators, voltage or current regulators; Internally lowered supply levels; Compensation for voltage drops
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Power Sources (AREA)
Abstract
Description
控制单元 | 10 |
内存模组 | 20 |
上拉电路 | 30 |
电压调节器 | 40 |
内存插槽 | 60 |
BIOS | 100 |
控制芯片 | 102 |
电阻 | R1、R2 |
电源 | Vcc |
Claims (3)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110195312.9A CN102880269B (zh) | 2011-07-13 | 2011-07-13 | 内存供电系统 |
TW100125710A TW201303572A (zh) | 2011-07-13 | 2011-07-20 | 記憶體供電系統 |
US13/302,940 US8391096B2 (en) | 2011-07-13 | 2011-11-22 | Power supply system for memories |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110195312.9A CN102880269B (zh) | 2011-07-13 | 2011-07-13 | 内存供电系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102880269A CN102880269A (zh) | 2013-01-16 |
CN102880269B true CN102880269B (zh) | 2017-02-22 |
Family
ID=47481635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110195312.9A Expired - Fee Related CN102880269B (zh) | 2011-07-13 | 2011-07-13 | 内存供电系统 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8391096B2 (zh) |
CN (1) | CN102880269B (zh) |
TW (1) | TW201303572A (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102830751A (zh) * | 2011-06-15 | 2012-12-19 | 鸿富锦精密工业(深圳)有限公司 | 主机板 |
US8856560B2 (en) * | 2012-04-30 | 2014-10-07 | Hewlett-Packard Development Company, L.P. | Settings based on output powered by low power state power rail |
CN105652994A (zh) * | 2014-11-11 | 2016-06-08 | 鸿富锦精密工业(武汉)有限公司 | 电压切换装置 |
CN104615518A (zh) * | 2015-03-04 | 2015-05-13 | 浪潮集团有限公司 | 一种结合温度、电压变量的内存rank margin测试方法 |
US9626195B2 (en) * | 2015-05-11 | 2017-04-18 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Booting system |
CN106251904A (zh) * | 2016-07-26 | 2016-12-21 | 深圳市智微智能科技开发有限公司 | 内存电压调节方法及电路 |
CN111143256B (zh) * | 2019-11-29 | 2023-01-10 | 苏州浪潮智能科技有限公司 | 一种读取现场可更换单元信息的方法和装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US6894691B2 (en) * | 2002-05-01 | 2005-05-17 | Dell Products L.P. | Dynamic switching of parallel termination for power management with DDR memory |
US7366929B1 (en) * | 2005-07-25 | 2008-04-29 | Nvidia Corporation | Combined serial and parallel port for high speed controls |
US7587559B2 (en) * | 2006-08-10 | 2009-09-08 | International Business Machines Corporation | Systems and methods for memory module power management |
US7804733B2 (en) * | 2007-12-31 | 2010-09-28 | Intel Corporation | System and method for memory phase shedding |
US8054676B2 (en) * | 2008-08-18 | 2011-11-08 | Advanced Micro Devices, Inc. | Memory system such as a dual-inline memory module (DIMM) and computer system using the memory system |
US20100138675A1 (en) * | 2008-11-30 | 2010-06-03 | Dell Products L.P. | Methods and Systems for Managing Power to Multiple Processors |
US8271819B2 (en) * | 2009-03-31 | 2012-09-18 | Dell Products L.P. | Methods and systems for initiating power to an information handling system |
US20110051479A1 (en) * | 2009-08-27 | 2011-03-03 | Dell Products L.P. | Systems and Methods for Controlling Phases of Multiphase Voltage Regulators |
US9390035B2 (en) * | 2009-12-21 | 2016-07-12 | Sanmina-Sci Corporation | Method and apparatus for supporting storage modules in standard memory and/or hybrid memory bus architectures |
US20110185208A1 (en) * | 2010-01-28 | 2011-07-28 | Apple Inc. | Memory power reduction in a sleep state |
US8456928B2 (en) * | 2010-05-24 | 2013-06-04 | International Business Machines Corporation | Dynamic adjustment of reference voltage in a computer memory system |
-
2011
- 2011-07-13 CN CN201110195312.9A patent/CN102880269B/zh not_active Expired - Fee Related
- 2011-07-20 TW TW100125710A patent/TW201303572A/zh unknown
- 2011-11-22 US US13/302,940 patent/US8391096B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TW201303572A (zh) | 2013-01-16 |
US8391096B2 (en) | 2013-03-05 |
CN102880269A (zh) | 2013-01-16 |
US20130016578A1 (en) | 2013-01-17 |
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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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160603 Address after: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Hua Sheng Lu Yong Jingxuan commercial building 1608 Applicant after: Jinyang Shenzhen sea Network Intelligent Technology Co.,Ltd. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Applicant before: HONG FU JIN PRECISION INDUSTRY (SHENZHEN) Co.,Ltd. Applicant before: HON HAI PRECISION INDUSTRY Co.,Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170117 Address after: 325000 room B4-202, Longdong District, Yao Xi Street, Longwan District, Zhejiang, Wenzhou, China Applicant after: WENZHOU BIANZETONG ENTERPRISE MANAGEMENT CONSULTING SERVICE CO.,LTD. Address before: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Hua Sheng Lu Yong Jingxuan commercial building 1608 Applicant before: Jinyang Shenzhen sea Network Intelligent Technology Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191010 Address after: 314500, building 288, 2 Avenue, Indus street, Tongxiang, Zhejiang, Jiaxing Patentee after: ZHEJIANG MAIZHI NETWORK TECHNOLOGY CO.,LTD. Address before: 325000 room B4-202, Longdong District, Yao Xi Street, Longwan District, Zhejiang, Wenzhou, China Patentee before: WENZHOU BIANZETONG ENTERPRISE MANAGEMENT CONSULTING SERVICE CO.,LTD. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201117 Address after: 226600 West 265 Huanghai Avenue, Haian Town, Haian City, Nantong City, Jiangsu Province Patentee after: JIANGSU YAWEI TRANSFORMER Co.,Ltd. Address before: 314500, building 288, 2 Avenue, Indus street, Tongxiang, Zhejiang, Jiaxing Patentee before: ZHEJIANG MAIZHI NETWORK TECHNOLOGY Co.,Ltd. |
|
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: 20170222 |