DE60309679D1 - Vorrichtung und verfahren zur reduzierung des leistungsverbrauchs eines senders und empfängers, gekoppelt über eine serielle differenzialedatenverbindung - Google Patents

Vorrichtung und verfahren zur reduzierung des leistungsverbrauchs eines senders und empfängers, gekoppelt über eine serielle differenzialedatenverbindung

Info

Publication number
DE60309679D1
DE60309679D1 DE60309679T DE60309679T DE60309679D1 DE 60309679 D1 DE60309679 D1 DE 60309679D1 DE 60309679 T DE60309679 T DE 60309679T DE 60309679 T DE60309679 T DE 60309679T DE 60309679 D1 DE60309679 D1 DE 60309679D1
Authority
DE
Germany
Prior art keywords
transmitter
reducing
power consumption
receiver coupled
data connection
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 - Lifetime
Application number
DE60309679T
Other languages
English (en)
Other versions
DE60309679T2 (de
Inventor
Theodore Schoenborn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Intel Corp
Original Assignee
Intel Corp
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
Application filed by Intel Corp filed Critical Intel Corp
Publication of DE60309679D1 publication Critical patent/DE60309679D1/de
Application granted granted Critical
Publication of DE60309679T2 publication Critical patent/DE60309679T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • G06F13/4072—Drivers or receivers
    • G06F13/4077—Precharging or discharging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • 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
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Dc Digital Transmission (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Communication Control (AREA)
DE60309679T 2002-03-14 2003-01-17 Vorrichtung und verfahren zur reduzierung des leistungsverbrauchs eines senders und empfängers, gekoppelt über eine serielle differenzialedatenverbindung Expired - Lifetime DE60309679T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/097,338 US7200186B2 (en) 2002-03-14 2002-03-14 Methods and apparatus for reducing power usage of a transmitter and receiver coupled via a differential serial data link
US97338 2002-03-14
PCT/US2003/001531 WO2003079199A2 (en) 2002-03-14 2003-01-17 Methods and apparatus for reducing power usage of a transmitter and receiver coupled via a differential serial data link

Publications (2)

Publication Number Publication Date
DE60309679D1 true DE60309679D1 (de) 2006-12-28
DE60309679T2 DE60309679T2 (de) 2007-09-06

Family

ID=28039166

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60309679T Expired - Lifetime DE60309679T2 (de) 2002-03-14 2003-01-17 Vorrichtung und verfahren zur reduzierung des leistungsverbrauchs eines senders und empfängers, gekoppelt über eine serielle differenzialedatenverbindung

Country Status (9)

Country Link
US (2) US7200186B2 (de)
EP (1) EP1483651B1 (de)
KR (1) KR100806443B1 (de)
CN (1) CN100416462C (de)
AT (1) ATE345524T1 (de)
AU (1) AU2003205213A1 (de)
DE (1) DE60309679T2 (de)
TW (1) TW589793B (de)
WO (1) WO2003079199A2 (de)

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US7444558B2 (en) * 2003-12-31 2008-10-28 Intel Corporation Programmable measurement mode for a serial point to point link
US8046488B2 (en) 2004-05-21 2011-10-25 Intel Corporation Dynamically modulating link width
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US8868955B2 (en) 2011-07-01 2014-10-21 Intel Corporation Enhanced interconnect link width modulation for power savings
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US9973879B2 (en) 2012-11-26 2018-05-15 Qualcomm Incorporated Opportunistic decoding of transmissions on a forward link in a machine-to-machine wireless wide area network
KR101855019B1 (ko) 2013-09-23 2018-05-04 후아웨이 테크놀러지 컴퍼니 리미티드 신호를 송신/수신하기 위한 방법, 이에 대응하는 디바이스와 시스템
RU2653306C1 (ru) 2014-03-20 2018-05-07 Интел Корпорейшн Способ, устройство и система для управления потреблением энергии неиспользуемым аппаратным средством канального интерфейса
KR102253703B1 (ko) * 2014-08-06 2021-05-20 삼성전자주식회사 저전력 모드에서 전력 소모를 줄일 수 있는 반도체 장치와 이를 포함하는 시스템
JP6538593B2 (ja) * 2016-03-11 2019-07-03 東芝メモリ株式会社 ホスト装置
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CN113360436B (zh) * 2020-03-06 2023-02-21 浙江宇视科技有限公司 PCIe设备的处理方法、装置、设备及存储介质
CN111625484B (zh) * 2020-05-22 2023-04-25 展讯通信（上海）有限公司 一种通信装置

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Also Published As

Publication number Publication date
WO2003079199A3 (en) 2004-04-29
AU2003205213A8 (en) 2003-09-29
AU2003205213A1 (en) 2003-09-29
EP1483651A2 (de) 2004-12-08
US20030185308A1 (en) 2003-10-02
CN100416462C (zh) 2008-09-03
US7200186B2 (en) 2007-04-03
KR100806443B1 (ko) 2008-02-21
TW200304278A (en) 2003-09-16
CN1653406A (zh) 2005-08-10
WO2003079199A2 (en) 2003-09-25
EP1483651B1 (de) 2006-11-15
DE60309679T2 (de) 2007-09-06
ATE345524T1 (de) 2006-12-15
KR20040091744A (ko) 2004-10-28
US20070116134A1 (en) 2007-05-24
TW589793B (en) 2004-06-01

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