TW200644393A - Low voltage logic operation using higher voltage supply levels - Google Patents

Low voltage logic operation using higher voltage supply levels

Info

Publication number
TW200644393A
TW200644393A TW094140475A TW94140475A TW200644393A TW 200644393 A TW200644393 A TW 200644393A TW 094140475 A TW094140475 A TW 094140475A TW 94140475 A TW94140475 A TW 94140475A TW 200644393 A TW200644393 A TW 200644393A
Authority
TW
Taiwan
Prior art keywords
logic operation
supply levels
processing
low voltage
voltage supply
Prior art date
Application number
TW094140475A
Other languages
English (en)
Other versions
TWI400867B (zh
Inventor
Sehat Sutardja
Original Assignee
Marvell World Trade 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
Priority claimed from US11/098,129 external-priority patent/US7594127B2/en
Application filed by Marvell World Trade Ltd filed Critical Marvell World Trade Ltd
Publication of TW200644393A publication Critical patent/TW200644393A/zh
Application granted granted Critical
Publication of TWI400867B publication Critical patent/TWI400867B/zh

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26Power supply means, e.g. regulation thereof
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26Power supply means, e.g. regulation thereof
    • G06F1/32Means for saving power
    • G06F1/3203Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234Power saving characterised by the action undertaken
    • G06F1/324Power saving characterised by the action undertaken by lowering clock frequency
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26Power supply means, e.g. regulation thereof
    • G06F1/32Means for saving power
    • G06F1/3203Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234Power saving characterised by the action undertaken
    • G06F1/3296Power saving characterised by the action undertaken by lowering the supply or operating voltage
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00Circuit arrangements for dc mains or dc distribution networks
    • H02J1/08Three-wire systems; Systems having more than three wires
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00Circuit arrangements for dc mains or dc distribution networks
    • H02J1/08Three-wire systems; Systems having more than three wires
    • H02J1/082Plural DC voltage, e.g. DC supply voltage with at least two different DC voltage levels
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00Conversion of dc power input into dc power output
    • H02M3/02Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42Wire connectors; Manufacturing methods related thereto
    • H01L2224/44Structure, shape, material or disposition of the wire connectors prior to the connecting process
    • H01L2224/45Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
    • H01L2224/45001Core members of the connector
    • H01L2224/45099Material
    • H01L2224/451Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
    • H01L2224/45138Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
    • H01L2224/45144Gold (Au) as principal constituent
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L24/00Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
    • H01L24/01Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L24/42Wire connectors; Manufacturing methods related thereto
    • H01L24/44Structure, shape, material or disposition of the wire connectors prior to the connecting process
    • H01L24/45Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001Technical content checked by a classifier
    • H01L2924/00014Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10Details of semiconductor or other solid state devices to be connected
    • H01L2924/11Device type
    • H01L2924/13Discrete devices, e.g. 3 terminal devices
    • H01L2924/1304Transistor
    • H01L2924/1306Field-effect transistor [FET]
    • H01L2924/13091Metal-Oxide-Semiconductor Field-Effect Transistor [MOSFET]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10Details of semiconductor or other solid state devices to be connected
    • H01L2924/11Device type
    • H01L2924/14Integrated circuits
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10Details of semiconductor or other solid state devices to be connected
    • H01L2924/11Device type
    • H01L2924/14Integrated circuits
    • H01L2924/143Digital devices
    • H01L2924/1433Application-specific integrated circuit [ASIC]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/19Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
    • H01L2924/1901Structure
    • H01L2924/1904Component type
    • H01L2924/19041Component type being a capacitor
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/30Technical effects
    • H01L2924/301Electrical effects
    • H01L2924/30107Inductance
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00Details of apparatus for conversion
    • H02M1/0067Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/008Plural converter units for generating at two or more independent and non-parallel outputs, e.g. systems with plural point of load switching regulators
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00Energy efficient computing, e.g. low power processors, power management or thermal management

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Power Sources (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Logic Circuits (AREA)
  • Analogue/Digital Conversion (AREA)
TW094140475A 2004-11-29 2005-11-17 用以減少處理模組之間電流耗損差異的處理系統及方法 TWI400867B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US63155204P 2004-11-29 2004-11-29
US66393305P 2005-03-21 2005-03-21
US11/098,129 US7594127B2 (en) 2004-11-29 2005-04-04 Low voltage logic operation using higher voltage supply levels
US11/179,106 US7702929B2 (en) 2004-11-29 2005-07-12 Low voltage logic operation using higher voltage supply levels

Publications (2)

Publication Number Publication Date
TW200644393A true TW200644393A (en) 2006-12-16
TWI400867B TWI400867B (zh) 2013-07-01

Family

ID=36021750

Family Applications (2)

Application Number Title Priority Date Filing Date
TW094140475A TWI400867B (zh) 2004-11-29 2005-11-17 用以減少處理模組之間電流耗損差異的處理系統及方法
TW094140477A TWI437806B (zh) 2004-11-29 2005-11-17 用於堆疊模組之電流供應電路及方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW094140477A TWI437806B (zh) 2004-11-29 2005-11-17 用於堆疊模組之電流供應電路及方法

Country Status (4)

Country Link
US (1) US7702929B2 (zh)
EP (2) EP1662643B1 (zh)
JP (2) JP5036171B2 (zh)
TW (2) TWI400867B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI664811B (zh) * 2018-12-14 2019-07-01 Giga-Byte Technology Co.,Ltd. 功率調整器及功率調整方法

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7639927B2 (en) * 2004-09-14 2009-12-29 Marvell World Trade Ltd. Unified control and memory for a combined DVD/HDD system
US7594127B2 (en) * 2004-11-29 2009-09-22 Marvell World Trade Ltd. Low voltage logic operation using higher voltage supply levels
US7788510B2 (en) * 2004-11-29 2010-08-31 Marvell World Trade Ltd. Low voltage logic operation using higher voltage supply levels
US7710895B2 (en) 2007-03-14 2010-05-04 Broadcom Corporation Selective mode PHY device and method for managing power utilization using same
US20080259797A1 (en) * 2007-04-18 2008-10-23 Aladdin Knowledge Systems Ltd. Load-Balancing Bridge Cluster For Network Nodes
US8169257B2 (en) * 2009-11-18 2012-05-01 Freescale Semiconductor, Inc. System and method for communicating between multiple voltage tiers
US8476962B2 (en) * 2009-11-18 2013-07-02 Freescale Semiconductor, Inc. System having multiple voltage tiers and method therefor
KR101890946B1 (ko) * 2012-06-14 2018-08-22 주식회사 두산 엔진 지게차의 구동전원 변환 시스템
US8861145B2 (en) * 2012-07-19 2014-10-14 Honeywell International Inc. Circuit with motor driver spike suppression
KR101350388B1 (ko) * 2012-11-22 2014-01-15 숭실대학교산학협력단 적층 구조를 가지는 집적회로
US9513644B1 (en) * 2013-01-16 2016-12-06 Maxim Integrated Products, Inc. Energy efficient systems having linear regulators and methods of operating the same
KR102107076B1 (ko) * 2013-12-02 2020-05-08 에스케이하이닉스 주식회사 반도체 장치
US9564794B2 (en) * 2013-12-04 2017-02-07 Broadcom Corporation System, apparatus, and method for a ping-pong charge pump
US20150168973A1 (en) * 2013-12-18 2015-06-18 Hashfast LLC Stacked chips powered from shared voltage sources
WO2015120306A2 (en) * 2014-02-07 2015-08-13 The Trustees Of Dartmouth College System and method for reducing power loss in switched-capacitor power converters
WO2016121273A1 (ja) * 2015-01-30 2016-08-04 ソニー株式会社 電力制御装置、電力制御方法及び電力制御システム
US10033272B2 (en) * 2015-03-12 2018-07-24 Qualcomm Incorporated Switching loss correction circuitry and method
US9917588B2 (en) 2015-07-08 2018-03-13 Nxp B.V. Level shifter and approach therefor
US9912335B2 (en) 2015-07-08 2018-03-06 Nxp B.V. Configurable power domain and method
US9960769B2 (en) 2015-12-17 2018-05-01 Nxp B.V. Power-domain optimization
US9660627B1 (en) 2016-01-05 2017-05-23 Bitfury Group Limited System and techniques for repeating differential signals
US9645604B1 (en) 2016-01-05 2017-05-09 Bitfury Group Limited Circuits and techniques for mesochronous processing
US9514264B1 (en) 2016-01-05 2016-12-06 Bitfury Group Limited Layouts of transmission gates and related systems and techniques
US9614526B1 (en) 2016-02-09 2017-04-04 Nxp B.V. Power-domain assignment
US9960670B2 (en) 2016-03-11 2018-05-01 Nxp B.V. Apparatus for charge recycling
US10158292B2 (en) 2017-01-23 2018-12-18 Nxp B.V. Power configuration
US10270448B1 (en) 2018-05-16 2019-04-23 Nxp B.V. Level shifter circuit with transistor drive strength variation compensation
CN117616680A (zh) * 2021-12-14 2024-02-27 华为技术有限公司 一种用于两个dc链路电容器的串联连接的平衡器电路、用于控制平衡器电路的方法及转换器装置

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8605266L (sv) * 1986-12-09 1988-06-10 Ragnar Jonsson Switch-koppling
US5079441A (en) * 1988-12-19 1992-01-07 Texas Instruments Incorporated Integrated circuit having an internal reference circuit to supply internal logic circuits with a reduced voltage
JPH03163864A (ja) * 1989-11-22 1991-07-15 Hitachi Ltd 階層電源型集積回路
US5204809A (en) * 1992-04-03 1993-04-20 International Business Machines Corporation H-driver DC-to-DC converter utilizing mutual inductance
JPH07273286A (ja) * 1994-03-28 1995-10-20 Yamaha Corp 半導体集積回路
EP0721137B1 (en) 1994-07-14 2004-01-21 Seiko Epson Corporation Power source circuit, liquid crystal display device, and electronic device
US6311214B1 (en) * 1995-07-27 2001-10-30 Digimarc Corporation Linking of computers based on optical sensing of digital data
US5631534A (en) * 1995-08-21 1997-05-20 Delco Electronics Corp. Bidirectional current pump for battery charge balancing
JPH10163842A (ja) * 1996-11-25 1998-06-19 Fujitsu Ltd 半導体集積回路
GB2374991B (en) 1998-05-07 2002-12-18 Ford Motor Co Battery charge balancing system
EP1136913A4 (en) * 1999-02-17 2008-09-03 Sony Corp SEMICONDUCTOR IC, IFORMATION PROCESSING, INFORMATION PROCESSING DEVICE, AND PROGRAM MEMORY
FR2800955B1 (fr) 1999-11-04 2005-04-29 Cit Alcatel Procede de telealimentation d'un terminal dans un reseau local, dispositif de telealimentation et terminal correspondants
US6542449B2 (en) * 2000-05-18 2003-04-01 Matsushita Electric Industrial Co., Ltd. Disk drive apparatus
US6489834B2 (en) * 2001-03-16 2002-12-03 Hewlett-Packard Company System and method utilizing on-chip voltage monitoring to manage power consumption
US6362986B1 (en) * 2001-03-22 2002-03-26 Volterra, Inc. Voltage converter with coupled inductive windings, and associated methods
US7111292B2 (en) * 2001-09-10 2006-09-19 Texas Instruments Incorporated Apparatus and method for secure program upgrade
AU2002353818B2 (en) * 2001-10-18 2006-04-27 Rovi Solutions Corporation Systems and methods for providing digital rights management compatibility
US6509725B1 (en) * 2001-11-09 2003-01-21 International Business Machines Corporation Self-regulating voltage divider for series-stacked voltage rails
TWI227616B (en) * 2001-11-20 2005-02-01 Hitachi Ltd Packet communication device, packet communication system, packet communication module, data processor and data transmission system
WO2003083693A1 (fr) * 2002-04-03 2003-10-09 Fujitsu Limited Planificateur de taches dans un systeme de traitement distribue
US20040075932A1 (en) * 2002-10-16 2004-04-22 Watson Scott Edward Integrated magnetic data storage and optical disk data storage device
US7168853B2 (en) * 2003-01-10 2007-01-30 International Business Machines Corporation Digital measuring system and method for integrated circuit chip operating parameters
WO2004097868A2 (en) 2003-04-25 2004-11-11 Maxwell Technologies, Inc. Charge balancing circuit for double-layer capacitors
US7639927B2 (en) * 2004-09-14 2009-12-29 Marvell World Trade Ltd. Unified control and memory for a combined DVD/HDD system
US7639926B2 (en) * 2004-09-14 2009-12-29 Marvell World Trade Ltd. Unified control and memory for a combined DVD/HDD system
US7657160B2 (en) * 2004-09-14 2010-02-02 Marvell World Trade Ltd. Unified control and memory for a combined DVD/HDD system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI664811B (zh) * 2018-12-14 2019-07-01 Giga-Byte Technology Co.,Ltd. 功率調整器及功率調整方法

Also Published As

Publication number Publication date
US20060119390A1 (en) 2006-06-08
EP1662646A2 (en) 2006-05-31
EP1662643A2 (en) 2006-05-31
JP2006203169A (ja) 2006-08-03
TWI400867B (zh) 2013-07-01
JP5036171B2 (ja) 2012-09-26
TWI437806B (zh) 2014-05-11
EP1662646A3 (en) 2008-05-28
EP1662643A3 (en) 2008-05-28
EP1662643B1 (en) 2017-01-04
TW200631289A (en) 2006-09-01
JP2006185422A (ja) 2006-07-13
JP4690177B2 (ja) 2011-06-01
US7702929B2 (en) 2010-04-20
EP1662646B1 (en) 2017-10-04

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