CA925980A - Automatic polling system - Google Patents

Automatic polling system

Info

Publication number
CA925980A
CA925980A CA105039A CA105039A CA925980A CA 925980 A CA925980 A CA 925980A CA 105039 A CA105039 A CA 105039A CA 105039 A CA105039 A CA 105039A CA 925980 A CA925980 A CA 925980A
Authority
CA
Canada
Prior art keywords
polling system
automatic polling
automatic
polling
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
Application number
CA105039A
Other versions
CA105039S (en
Inventor
W. Gallagher Frank
C. Casey Richard
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.)
Bunker Ramo Corp
Original Assignee
Bunker Ramo 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 Bunker Ramo Corp filed Critical Bunker Ramo Corp
Application granted granted Critical
Publication of CA925980A publication Critical patent/CA925980A/en
Expired 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
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/24—Handling requests for interconnection or transfer for access to input/output bus using interrupt
CA105039A 1970-04-13 1971-02-10 Automatic polling system Expired CA925980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2787770A 1970-04-13 1970-04-13

Publications (1)

Publication Number Publication Date
CA925980A true CA925980A (en) 1973-05-08

Family

ID=21840286

Family Applications (1)

Application Number Title Priority Date Filing Date
CA105039A Expired CA925980A (en) 1970-04-13 1971-02-10 Automatic polling system

Country Status (6)

Country Link
US (1) US3665406A (en)
JP (1) JPS5433095B1 (en)
CA (1) CA925980A (en)
DE (1) DE2110604B2 (en)
FR (1) FR2092396A5 (en)
GB (1) GB1298190A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810101A (en) * 1971-12-29 1974-05-07 Burlington Industries Inc Data collection system
US3766530A (en) * 1972-07-21 1973-10-16 Rca Corp Communications between central unit and peripheral units
GB1478363A (en) * 1974-07-30 1977-06-29 Mullard Ltd Data transmission systems
US4225917A (en) * 1976-02-05 1980-09-30 Motorola, Inc. Error driven interrupt for polled MPU systems
US4103109A (en) * 1977-03-30 1978-07-25 Hughes Aircraft Company Ccd multiplexer
GB2114782B (en) * 1981-12-02 1985-06-05 Burroughs Corp Branched-spiral wafer-scale integrated circuit
US4636939A (en) * 1982-07-16 1987-01-13 At&T Bell Laboratories Parallel bus protocol
JPS6135642A (en) * 1984-07-27 1986-02-20 Nissan Motor Co Ltd Network system
US4712211A (en) * 1985-03-25 1987-12-08 Nissan Motor Company, Limited Network system utilizing an intermediate synchronizations signal and predetermined code string patterns
US4799218A (en) * 1985-03-28 1989-01-17 Nissan Motor Company, Limited Network system
JPS61227444A (en) * 1985-04-01 1986-10-09 Nissan Motor Co Ltd Transmission abnormality detecting circuit
JPS6256032A (en) * 1985-09-04 1987-03-11 Nissan Motor Co Ltd On-vehicle communication equipment
IE883591L (en) * 1988-12-01 1990-06-01 Blackbird Technology Ltd Data handling apparatus
US5119379A (en) * 1990-02-26 1992-06-02 Seiscor Technologies Inc. Method and apparatus for fault reporting
US5546540A (en) * 1991-01-14 1996-08-13 Concord Communications, Inc. Automatic topology monitor for multi-segment local area network
US5293635A (en) * 1991-04-30 1994-03-08 Hewlett-Packard Company Detection on a network by a mapping application of a relative location of a first device to a second device
US5471618A (en) * 1992-11-30 1995-11-28 3Com Corporation System for classifying input/output events for processes servicing the events
US5566351A (en) * 1994-06-20 1996-10-15 International Business Machines Corporation Adaptive polling system by generating sequence of polling signals whose magnitudes are functionally related to the occurrence of the busy signal
US20020108058A1 (en) * 2001-02-08 2002-08-08 Sony Corporation And Sony Electronics Inc. Anti-theft system for computers and other electronic devices
US6898751B2 (en) * 2002-07-31 2005-05-24 Transdimension, Inc. Method and system for optimizing polling in systems using negative acknowledgement protocols

Also Published As

Publication number Publication date
JPS5433095B1 (en) 1979-10-18
GB1298190A (en) 1972-11-29
US3665406A (en) 1972-05-23
DE2110604A1 (en) 1971-11-04
FR2092396A5 (en) 1972-01-21
DE2110604B2 (en) 1980-02-07

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