JPS57166759A - Controlling method for common input/output bus - Google Patents

Controlling method for common input/output bus

Info

Publication number
JPS57166759A
JPS57166759A JP56051117A JP5111781A JPS57166759A JP S57166759 A JPS57166759 A JP S57166759A JP 56051117 A JP56051117 A JP 56051117A JP 5111781 A JP5111781 A JP 5111781A JP S57166759 A JPS57166759 A JP S57166759A
Authority
JP
Japan
Prior art keywords
frame
station
computer
comparator
register
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
JP56051117A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0223060B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Kobayashi
Hiroaki Nakanishi
Hideo Yanai
Yasushi Fukunaga
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 JP56051117A priority Critical patent/JPS57166759A/ja
Publication of JPS57166759A publication Critical patent/JPS57166759A/ja
Publication of JPH0223060B2 publication Critical patent/JPH0223060B2/ja
Granted 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]
    • H04L12/42—Loop networks

Landscapes

  • Small-Scale Networks (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multi Processors (AREA)
  • Bus Control (AREA)
JP56051117A 1981-04-07 1981-04-07 Controlling method for common input/output bus Granted JPS57166759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56051117A JPS57166759A (en) 1981-04-07 1981-04-07 Controlling method for common input/output bus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56051117A JPS57166759A (en) 1981-04-07 1981-04-07 Controlling method for common input/output bus

Publications (2)

Publication Number Publication Date
JPS57166759A true JPS57166759A (en) 1982-10-14
JPH0223060B2 JPH0223060B2 (enrdf_load_stackoverflow) 1990-05-22

Family

ID=12877858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56051117A Granted JPS57166759A (en) 1981-04-07 1981-04-07 Controlling method for common input/output bus

Country Status (1)

Country Link
JP (1) JPS57166759A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58130647A (ja) * 1982-01-29 1983-08-04 Nec Corp ル−プ式デ−タ伝送方式
JPS5986353A (ja) * 1982-11-09 1984-05-18 Toshiba Corp デ−タ伝送装置
JPS59228444A (ja) * 1983-06-10 1984-12-21 Canon Inc 通信方式
JPS61145670A (ja) * 1984-12-19 1986-07-03 Nec Corp マルチプロセツサシステム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5336120A (en) * 1976-09-16 1978-04-04 Fujitsu Ltd Information transfer system
JPS54163607A (en) * 1978-06-15 1979-12-26 Nissin Electric Co Ltd Data sorting system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5336120A (en) * 1976-09-16 1978-04-04 Fujitsu Ltd Information transfer system
JPS54163607A (en) * 1978-06-15 1979-12-26 Nissin Electric Co Ltd Data sorting system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58130647A (ja) * 1982-01-29 1983-08-04 Nec Corp ル−プ式デ−タ伝送方式
JPS5986353A (ja) * 1982-11-09 1984-05-18 Toshiba Corp デ−タ伝送装置
JPS59228444A (ja) * 1983-06-10 1984-12-21 Canon Inc 通信方式
JPS61145670A (ja) * 1984-12-19 1986-07-03 Nec Corp マルチプロセツサシステム

Also Published As

Publication number Publication date
JPH0223060B2 (enrdf_load_stackoverflow) 1990-05-22

Similar Documents

Publication Publication Date Title
ATE175285T1 (de) Chipschnittstellenanordnung
JPS57166759A (en) Controlling method for common input/output bus
PT84811A (en) Interface circuitry for communicating by means of messages
JPS5391544A (en) Installation system for input-output apparatus
JPS5470742A (en) Data bus control system
JPS55121524A (en) Priority control system of electronic computer system
JPS54143005A (en) Data transfer system
JPS57150030A (en) Protocol converter
JPS5537644A (en) Input-output circuit of microcomputer
JPS54140439A (en) Composite computer device
JPS5476033A (en) Interruption method for high-level data transmission control system
JPS5759221A (en) Dma transfer controlling system
JPS575141A (en) Bus control system
JPS56105504A (en) Control device
JPS57162023A (en) Communication control system
JPS5515503A (en) Allocation control system for interruption request line
JPS5674725A (en) Computer system
JPS57178533A (en) Data transmission controlling interface with memory
JPS5361931A (en) Communication control device
JPS5613856A (en) Signal transmitting system
JPS57137921A (en) Interface device
JPS5760435A (en) Data transfer controlling system
JPH04148262A (ja) 同報転送装置
JPS57101928A (en) Interruption controlling system
JPS5616221A (en) Control system for data transfer