JPS57108916A - Bus system - Google Patents

Bus system

Info

Publication number
JPS57108916A
JPS57108916A JP17824881A JP17824881A JPS57108916A JP S57108916 A JPS57108916 A JP S57108916A JP 17824881 A JP17824881 A JP 17824881A JP 17824881 A JP17824881 A JP 17824881A JP S57108916 A JPS57108916 A JP S57108916A
Authority
JP
Japan
Prior art keywords
control
daisy chain
priority
contention
modules
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.)
Granted
Application number
JP17824881A
Other languages
English (en)
Other versions
JPS6117030B2 (ja
Inventor
Dei Garuman Jiyonasan
Esu Baanzu Dabitsudo
Shii Shiyou Uiriamu
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.)
Hewlett Packard Japan Inc
Original Assignee
Yokogawa Hewlett Packard Ltd
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 Yokogawa Hewlett Packard Ltd filed Critical Yokogawa Hewlett Packard Ltd
Publication of JPS57108916A publication Critical patent/JPS57108916A/ja
Publication of JPS6117030B2 publication Critical patent/JPS6117030B2/ja
Granted 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
    • G06F13/36—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
    • G06F13/37—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control using a physical-position-dependent priority, e.g. daisy chain, round robin or token passing

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Bus Control (AREA)
JP17824881A 1980-11-06 1981-11-06 Bus system Granted JPS57108916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20442380A 1980-11-06 1980-11-06

Publications (2)

Publication Number Publication Date
JPS57108916A true JPS57108916A (en) 1982-07-07
JPS6117030B2 JPS6117030B2 (ja) 1986-05-06

Family

ID=22757804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17824881A Granted JPS57108916A (en) 1980-11-06 1981-11-06 Bus system

Country Status (3)

Country Link
JP (1) JPS57108916A (ja)
DE (1) DE3142665A1 (ja)
GB (1) GB2088598A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0265574B1 (en) * 1986-10-30 1992-04-29 International Business Machines Corporation Daisy chain bus access configuration
DE3684155D1 (de) * 1986-12-16 1992-04-09 Ibm Umgehungsmechanismus fuer in "daisy-chain" geschalteten einheiten.
JPH047411U (ja) * 1990-05-02 1992-01-23

Also Published As

Publication number Publication date
GB2088598A (en) 1982-06-09
DE3142665A1 (de) 1982-06-16
JPS6117030B2 (ja) 1986-05-06

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