JPH09223108A - 終端インピーダンス回路の制御装置および方法 - Google Patents

終端インピーダンス回路の制御装置および方法

Info

Publication number
JPH09223108A
JPH09223108A JP9013508A JP1350897A JPH09223108A JP H09223108 A JPH09223108 A JP H09223108A JP 9013508 A JP9013508 A JP 9013508A JP 1350897 A JP1350897 A JP 1350897A JP H09223108 A JPH09223108 A JP H09223108A
Authority
JP
Japan
Prior art keywords
connector
cover
bus
termination
sensor
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.)
Pending
Application number
JP9013508A
Other languages
English (en)
Japanese (ja)
Other versions
JPH09223108A5 (enExample
Inventor
R Helera E Oscar
オスカー・アール・ヘレラ・イー
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.)
HP Inc
Original Assignee
Hewlett Packard 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 Co filed Critical Hewlett Packard Co
Publication of JPH09223108A publication Critical patent/JPH09223108A/ja
Publication of JPH09223108A5 publication Critical patent/JPH09223108A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/701—Structural association with built-in electrical component with built-in switch the switch being actuated by an accessory, e.g. cover, locking member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/06—Connectors or connections adapted for particular applications for computer periphery

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)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
JP9013508A 1996-01-31 1997-01-28 終端インピーダンス回路の制御装置および方法 Pending JPH09223108A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US594,190 1996-01-31
US08/594,190 US5748910A (en) 1996-01-31 1996-01-31 Automatic enabling/disabling of termination impedance for a computer bus

Publications (2)

Publication Number Publication Date
JPH09223108A true JPH09223108A (ja) 1997-08-26
JPH09223108A5 JPH09223108A5 (enExample) 2004-11-18

Family

ID=24377898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9013508A Pending JPH09223108A (ja) 1996-01-31 1997-01-28 終端インピーダンス回路の制御装置および方法

Country Status (2)

Country Link
US (1) US5748910A (enExample)
JP (1) JPH09223108A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007049550A1 (ja) * 2005-10-26 2007-05-03 Matsushita Electric Industrial Co., Ltd. 終端装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6122695A (en) * 1998-02-18 2000-09-19 Micron Technology, Inc. Device for terminating a processor bus
US6128685A (en) * 1998-02-18 2000-10-03 Micron Technology, Inc. Method for terminating a processor bus
US6192433B1 (en) * 1998-07-14 2001-02-20 Tandem Computers Incorporated Automatic SCSI termination readjustment
US6115773A (en) * 1998-09-24 2000-09-05 International Business Machines Corporation Circuit for detecting improper bus termination on a SCSI bus
US6151649A (en) * 1998-12-13 2000-11-21 International Business Machines Corporation System, apparatus, and method for automatic node isolating SCSI terminator switch
US6711639B1 (en) 2000-11-02 2004-03-23 Dell Products L.P. System and method for processor bus termination
DE10059601A1 (de) * 2000-11-30 2002-08-29 John Deere Fabriek Horst Bv Bussystem für ein landwirtschaftliches Fahrzeug
US9251346B2 (en) * 2013-02-27 2016-02-02 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Preventing propagation of hardware viruses in a computing system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5313595A (en) * 1992-12-10 1994-05-17 Digital Equipment Corporation Automatic signal termination system for a computer bus
US5434516A (en) * 1993-07-09 1995-07-18 Future Domain Corporation Automatic SCSI termination circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007049550A1 (ja) * 2005-10-26 2007-05-03 Matsushita Electric Industrial Co., Ltd. 終端装置
JP2007124123A (ja) * 2005-10-26 2007-05-17 Matsushita Electric Ind Co Ltd 終端装置
US7737574B2 (en) 2005-10-26 2010-06-15 Panasonic Corporation Terminating device for installation at a termination of a power line usable for power line communication

Also Published As

Publication number Publication date
US5748910A (en) 1998-05-05

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