DE3377965D1 - Dual-count, round-robin distributed arbitration technique for serial buses - Google Patents

Dual-count, round-robin distributed arbitration technique for serial buses

Info

Publication number
DE3377965D1
DE3377965D1 DE8383302414T DE3377965T DE3377965D1 DE 3377965 D1 DE3377965 D1 DE 3377965D1 DE 8383302414 T DE8383302414 T DE 8383302414T DE 3377965 T DE3377965 T DE 3377965T DE 3377965 D1 DE3377965 D1 DE 3377965D1
Authority
DE
Germany
Prior art keywords
count
dual
round
serial buses
distributed arbitration
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
DE8383302414T
Other languages
English (en)
Inventor
William D Strecker
John E Buzynski
David Thompson
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.)
Digital Equipment Corp
Original Assignee
Digital Equipment 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 Digital Equipment Corp filed Critical Digital Equipment Corp
Application granted granted Critical
Publication of DE3377965D1 publication Critical patent/DE3377965D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40143—Bus networks involving priority mechanisms
    • 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
    • G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
    • G06F13/368—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control
    • 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
    • G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
    • G06F13/368—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control
    • G06F13/374—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control using a self-select method with individual priority code comparator
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
DE8383302414T 1982-05-07 1983-04-28 Dual-count, round-robin distributed arbitration technique for serial buses Expired DE3377965D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06375983 US4560985B1 (en) 1982-05-07 1982-05-07 Dual-count, round-robin ditributed arbitration technique for serial buses

Publications (1)

Publication Number Publication Date
DE3377965D1 true DE3377965D1 (en) 1988-10-13

Family

ID=23483198

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383302414T Expired DE3377965D1 (en) 1982-05-07 1983-04-28 Dual-count, round-robin distributed arbitration technique for serial buses

Country Status (6)

Country Link
US (1) US4560985B1 (de)
EP (1) EP0094180B1 (de)
JP (2) JPS5941079A (de)
AU (1) AU567291B2 (de)
CA (1) CA1198522A (de)
DE (1) DE3377965D1 (de)

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US4560985B1 (en) * 1982-05-07 1994-04-12 Digital Equipment Corp Dual-count, round-robin ditributed arbitration technique for serial buses

Also Published As

Publication number Publication date
JPS5941079A (ja) 1984-03-07
AU567291B2 (en) 1987-11-19
EP0094180A2 (de) 1983-11-16
JPS635789B2 (de) 1988-02-05
JPS62229354A (ja) 1987-10-08
US4560985B1 (en) 1994-04-12
AU1369683A (en) 1983-11-10
EP0094180B1 (de) 1988-09-07
EP0094180A3 (en) 1985-05-08
US4560985A (en) 1985-12-24
CA1198522A (en) 1985-12-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee