TWI365379B - Bus controller - Google Patents

Bus controller

Info

Publication number
TWI365379B
TWI365379B TW094117863A TW94117863A TWI365379B TW I365379 B TWI365379 B TW I365379B TW 094117863 A TW094117863 A TW 094117863A TW 94117863 A TW94117863 A TW 94117863A TW I365379 B TWI365379 B TW I365379B
Authority
TW
Taiwan
Prior art keywords
bus controller
bus
controller
Prior art date
Application number
TW094117863A
Other languages
English (en)
Other versions
TW200604824A (en
Inventor
Lee Atkinson
Original Assignee
Hewlett Packard Development Co
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 Hewlett Packard Development Co filed Critical Hewlett Packard Development Co
Publication of TW200604824A publication Critical patent/TW200604824A/zh
Application granted granted Critical
Publication of TWI365379B publication Critical patent/TWI365379B/zh

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
    • 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
    • G06F13/4086—Bus impedance matching, e.g. termination
    • 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)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dram (AREA)
  • Networks Using Active Elements (AREA)
  • Direct Current Feeding And Distribution (AREA)
TW094117863A 2004-06-01 2005-05-31 Bus controller TWI365379B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/858,129 US7173450B2 (en) 2004-06-01 2004-06-01 Bus controller

Publications (2)

Publication Number Publication Date
TW200604824A TW200604824A (en) 2006-02-01
TWI365379B true TWI365379B (en) 2012-06-01

Family

ID=34982534

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094117863A TWI365379B (en) 2004-06-01 2005-05-31 Bus controller

Country Status (6)

Country Link
US (1) US7173450B2 (zh)
EP (1) EP1754163B1 (zh)
JP (1) JP2008501197A (zh)
DE (1) DE602005016675D1 (zh)
TW (1) TWI365379B (zh)
WO (1) WO2005119471A2 (zh)

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US9224430B2 (en) * 2011-07-27 2015-12-29 Micron Technology, Inc. Devices, methods, and systems supporting on unit termination
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US8581622B1 (en) * 2012-05-16 2013-11-12 Hitachi, Ltd. Semiconductor device
US9088445B2 (en) 2013-03-07 2015-07-21 Qualcomm Incorporated Method and apparatus for selectively terminating signals on a bidirectional bus based on bus speed
US9740643B2 (en) * 2013-06-20 2017-08-22 Apple Inc. Systems and methods for recovering higher speed communication between devices
US9214939B2 (en) * 2013-12-02 2015-12-15 Texas Instruments Deutschland Gmbh Adaptive bus termination apparatus and methods
TWI546654B (zh) 2014-01-29 2016-08-21 群暉科技股份有限公司 電子裝置以及電子裝置的操作方法
WO2015193992A1 (ja) * 2014-06-18 2015-12-23 ゼンテルジャパン株式会社 半導体回路装置及び半導体メモリシステム
DE102014222661A1 (de) 2014-11-06 2016-05-12 Siemens Schweiz Ag Anordnung und Verfahren zur Optimierung der Übertragung von digitalen Daten in Zweidraht-Kommunikations-Netzwerken
US10050610B2 (en) * 2015-03-10 2018-08-14 Qualcomm Incorporated Clock distribution schemes with wide operating voltage ranges
KR20220112322A (ko) * 2021-02-03 2022-08-11 삼성전자주식회사 송신 회로의 출력 임피던스를 조절할 수 있는 인터페이스 회로 및 이를 포함하는 이미지 센서

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Also Published As

Publication number Publication date
US20050264316A1 (en) 2005-12-01
WO2005119471A2 (en) 2005-12-15
TW200604824A (en) 2006-02-01
EP1754163B1 (en) 2009-09-16
US7173450B2 (en) 2007-02-06
EP1754163A2 (en) 2007-02-21
JP2008501197A (ja) 2008-01-17
DE602005016675D1 (de) 2009-10-29
WO2005119471A3 (en) 2006-04-20

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees