JPS58161061A - 分散形優先競合における自己制御方法および装置 - Google Patents

分散形優先競合における自己制御方法および装置

Info

Publication number
JPS58161061A
JPS58161061A JP57042671A JP4267182A JPS58161061A JP S58161061 A JPS58161061 A JP S58161061A JP 57042671 A JP57042671 A JP 57042671A JP 4267182 A JP4267182 A JP 4267182A JP S58161061 A JPS58161061 A JP S58161061A
Authority
JP
Japan
Prior art keywords
priority
devices
signal
time
transmission request
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
JP57042671A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0325976B2 (2
Inventor
Hiromasa Yamaoka
弘昌 山岡
Yuzaburo Iwasa
岩佐　勇三郎
Kazuhisa Matsunaga
和久 松永
Kiyoshi Miura
清 三浦
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP57042671A priority Critical patent/JPS58161061A/ja
Publication of JPS58161061A publication Critical patent/JPS58161061A/ja
Publication of JPH0325976B2 publication Critical patent/JPH0325976B2/ja
Granted 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
    • G06F13/374—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer And Data Communications (AREA)
  • Memory System (AREA)
  • Small-Scale Networks (AREA)
  • Bus Control (AREA)
JP57042671A 1982-03-19 1982-03-19 分散形優先競合における自己制御方法および装置 Granted JPS58161061A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57042671A JPS58161061A (ja) 1982-03-19 1982-03-19 分散形優先競合における自己制御方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57042671A JPS58161061A (ja) 1982-03-19 1982-03-19 分散形優先競合における自己制御方法および装置

Publications (2)

Publication Number Publication Date
JPS58161061A true JPS58161061A (ja) 1983-09-24
JPH0325976B2 JPH0325976B2 (2) 1991-04-09

Family

ID=12642485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57042671A Granted JPS58161061A (ja) 1982-03-19 1982-03-19 分散形優先競合における自己制御方法および装置

Country Status (1)

Country Link
JP (1) JPS58161061A (2)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63188215A (ja) * 1987-01-30 1988-08-03 Yokogawa Electric Corp 分散形制御システム
JPH01196699A (ja) * 1988-01-31 1989-08-08 Matsushita Electric Works Ltd 電話回線を使用した出退表示システム
JPH04369755A (ja) * 1991-06-18 1992-12-22 Japan Radio Co Ltd データ伝送装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647147A (en) * 1979-09-27 1981-04-28 Ricoh Co Ltd Data transmission system
JPS5721140A (en) * 1980-07-15 1982-02-03 Ricoh Co Ltd Communication system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647147A (en) * 1979-09-27 1981-04-28 Ricoh Co Ltd Data transmission system
JPS5721140A (en) * 1980-07-15 1982-02-03 Ricoh Co Ltd Communication system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63188215A (ja) * 1987-01-30 1988-08-03 Yokogawa Electric Corp 分散形制御システム
JPH01196699A (ja) * 1988-01-31 1989-08-08 Matsushita Electric Works Ltd 電話回線を使用した出退表示システム
JPH04369755A (ja) * 1991-06-18 1992-12-22 Japan Radio Co Ltd データ伝送装置

Also Published As

Publication number Publication date
JPH0325976B2 (2) 1991-04-09

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