JPS56164651A - Transmission control system - Google Patents

Transmission control system

Info

Publication number
JPS56164651A
JPS56164651A JP6770780A JP6770780A JPS56164651A JP S56164651 A JPS56164651 A JP S56164651A JP 6770780 A JP6770780 A JP 6770780A JP 6770780 A JP6770780 A JP 6770780A JP S56164651 A JPS56164651 A JP S56164651A
Authority
JP
Japan
Prior art keywords
stations
remote station
control system
transmission control
transmitted
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
JP6770780A
Other languages
Japanese (ja)
Inventor
Masami Tamura
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 JP6770780A priority Critical patent/JPS56164651A/en
Publication of JPS56164651A publication Critical patent/JPS56164651A/en
Pending 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
    • H04L12/427—Loop networks with decentralised control
    • H04L12/433—Loop networks with decentralised control with asynchronous transmission, e.g. token ring, register insertion

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer And Data Communications (AREA)
  • Small-Scale Networks (AREA)

Abstract

PURPOSE:To improve the response, by transmitting the interrupting information from a remote station on a loop after adding to it a specific address which either one of a plurality of stations can take. CONSTITUTION:An interruption signal produced by the operation of a process interruption 26 is transmitted to a remote station 23 via an interface 25. Further, the remote station 23 waits for the incoming of a go ahead frame and a command frame is transmitted on a transmission line 21. In this case, as the reception address in the command frame, a specific address for which any of a plurality of stations 24 can be taken is selected. Thus, the interrupting information can be processed in a vacant station in the stations 24.
JP6770780A 1980-05-23 1980-05-23 Transmission control system Pending JPS56164651A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6770780A JPS56164651A (en) 1980-05-23 1980-05-23 Transmission control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6770780A JPS56164651A (en) 1980-05-23 1980-05-23 Transmission control system

Publications (1)

Publication Number Publication Date
JPS56164651A true JPS56164651A (en) 1981-12-17

Family

ID=13352692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6770780A Pending JPS56164651A (en) 1980-05-23 1980-05-23 Transmission control system

Country Status (1)

Country Link
JP (1) JPS56164651A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410601A (en) * 1977-06-27 1979-01-26 Hitachi Ltd Representative address control system for loop communication system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410601A (en) * 1977-06-27 1979-01-26 Hitachi Ltd Representative address control system for loop communication system

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