JPS56164428A - Data transfer controlling system - Google Patents

Data transfer controlling system

Info

Publication number
JPS56164428A
JPS56164428A JP6688580A JP6688580A JPS56164428A JP S56164428 A JPS56164428 A JP S56164428A JP 6688580 A JP6688580 A JP 6688580A JP 6688580 A JP6688580 A JP 6688580A JP S56164428 A JPS56164428 A JP S56164428A
Authority
JP
Japan
Prior art keywords
processing unit
usage
bus
data transfer
bit pattern
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.)
Pending
Application number
JP6688580A
Other languages
English (en)
Inventor
Osamu Nakano
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP6688580A priority Critical patent/JPS56164428A/ja
Publication of JPS56164428A publication Critical patent/JPS56164428A/ja
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Bus Control (AREA)
  • Small-Scale Networks (AREA)
JP6688580A 1980-05-20 1980-05-20 Data transfer controlling system Pending JPS56164428A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6688580A JPS56164428A (en) 1980-05-20 1980-05-20 Data transfer controlling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6688580A JPS56164428A (en) 1980-05-20 1980-05-20 Data transfer controlling system

Publications (1)

Publication Number Publication Date
JPS56164428A true JPS56164428A (en) 1981-12-17

Family

ID=13328791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6688580A Pending JPS56164428A (en) 1980-05-20 1980-05-20 Data transfer controlling system

Country Status (1)

Country Link
JP (1) JPS56164428A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58184629A (ja) * 1982-04-02 1983-10-28 オツト−・ミユ−ラ− デイジタル計算機のための優先度制御回路
JPS58186399A (ja) * 1982-04-02 1983-10-31 ウエスチングハウス　エレクトリック　コ−ポレ−ション 非同期モ−タ制御方法及びそのための装置
JPS59500841A (ja) * 1982-05-07 1984-05-10 テレフオンアクチ−ボラゲツト　エル　エム　エリクソン ディジタル通信システム
JPS5997253A (ja) * 1982-11-03 1984-06-05 ザ・ベンデイツクス・コ−ポレ−シヨン デ−タ伝送方法及び装置
JPS59202753A (ja) * 1983-05-02 1984-11-16 Toshiba Corp デ−タ通信システム
JPS611140A (ja) * 1984-06-14 1986-01-07 Matsushita Electric Ind Co Ltd 伝送制御装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51236A (ja) * 1974-06-19 1976-01-05 Tokyo Electric Power Co
JPS5463634A (en) * 1977-10-03 1979-05-22 Nec Corp Bus controller
JPS5513475A (en) * 1978-07-14 1980-01-30 Nec Corp Bus selection system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51236A (ja) * 1974-06-19 1976-01-05 Tokyo Electric Power Co
JPS5463634A (en) * 1977-10-03 1979-05-22 Nec Corp Bus controller
JPS5513475A (en) * 1978-07-14 1980-01-30 Nec Corp Bus selection system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58184629A (ja) * 1982-04-02 1983-10-28 オツト−・ミユ−ラ− デイジタル計算機のための優先度制御回路
JPS58186399A (ja) * 1982-04-02 1983-10-31 ウエスチングハウス　エレクトリック　コ−ポレ−ション 非同期モ−タ制御方法及びそのための装置
JPS59500841A (ja) * 1982-05-07 1984-05-10 テレフオンアクチ−ボラゲツト　エル　エム　エリクソン ディジタル通信システム
JPH0432577B2 (ja) * 1982-05-07 1992-05-29
JPS5997253A (ja) * 1982-11-03 1984-06-05 ザ・ベンデイツクス・コ−ポレ−シヨン デ−タ伝送方法及び装置
JPH0460381B2 (ja) * 1982-11-03 1992-09-25 Bendix Corp
JPS59202753A (ja) * 1983-05-02 1984-11-16 Toshiba Corp デ−タ通信システム
JPS611140A (ja) * 1984-06-14 1986-01-07 Matsushita Electric Ind Co Ltd 伝送制御装置

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