GB2088598A - Method and means for establishing a rotating priority in a daisy chain - Google Patents

Method and means for establishing a rotating priority in a daisy chain Download PDF

Info

Publication number
GB2088598A
GB2088598A GB8133083A GB8133083A GB2088598A GB 2088598 A GB2088598 A GB 2088598A GB 8133083 A GB8133083 A GB 8133083A GB 8133083 A GB8133083 A GB 8133083A GB 2088598 A GB2088598 A GB 2088598A
Authority
GB
United Kingdom
Prior art keywords
module
signal
modules
chain
last
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.)
Withdrawn
Application number
GB8133083A
Other languages
English (en)
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 GB2088598A publication Critical patent/GB2088598A/en
Priority to GB08231499A priority Critical patent/GB2110847A/en
Withdrawn legal-status Critical Current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
    • G06F13/14—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)
GB8133083A 1980-11-06 1981-11-03 Method and means for establishing a rotating priority in a daisy chain Withdrawn GB2088598A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08231499A GB2110847A (en) 1980-11-06 1982-11-04 Method of establishing a rotating priority in a daisy chain

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB2088598A true GB2088598A (en) 1982-06-09

Family

ID=22757804

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8133083A Withdrawn GB2088598A (en) 1980-11-06 1981-11-03 Method and means for establishing a rotating priority in a daisy chain

Country Status (3)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0265574A1 (en) * 1986-10-30 1988-05-04 International Business Machines Corporation Daisy chain bus access configuration
EP0271626A1 (en) * 1986-12-16 1988-06-22 International Business Machines Corporation Bypass mechanism for daisy chain connected units

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH047411U (enrdf_load_stackoverflow) * 1990-05-02 1992-01-23

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0265574A1 (en) * 1986-10-30 1988-05-04 International Business Machines Corporation Daisy chain bus access configuration
EP0271626A1 (en) * 1986-12-16 1988-06-22 International Business Machines Corporation Bypass mechanism for daisy chain connected units
US4914625A (en) * 1986-12-16 1990-04-03 International Business Machines Corporation Bypass mechanism for daisy chain connected units

Also Published As

Publication number Publication date
DE3142665A1 (de) 1982-06-16
JPS57108916A (en) 1982-07-07
JPS6117030B2 (enrdf_load_stackoverflow) 1986-05-06

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)