JPS6231388B2 - - Google Patents

Info

Publication number
JPS6231388B2
JPS6231388B2 JP55012171A JP1217180A JPS6231388B2 JP S6231388 B2 JPS6231388 B2 JP S6231388B2 JP 55012171 A JP55012171 A JP 55012171A JP 1217180 A JP1217180 A JP 1217180A JP S6231388 B2 JPS6231388 B2 JP S6231388B2
Authority
JP
Japan
Prior art keywords
circuit
field
control
control information
line
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.)
Expired
Application number
JP55012171A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56125139A (en
Inventor
Masahide Yamashita
Hikari Oku
Masato Maruyama
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.)
NTT Inc
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 JP1217180A priority Critical patent/JPS56125139A/ja
Priority to SE8100054A priority patent/SE442351B/sv
Priority to CA000368764A priority patent/CA1157163A/en
Priority to DE3101984A priority patent/DE3101984C2/de
Priority to US06/228,802 priority patent/US4437168A/en
Priority to GB8102540A priority patent/GB2070896B/en
Priority to FR8102169A priority patent/FR2475329A1/fr
Publication of JPS56125139A publication Critical patent/JPS56125139A/ja
Publication of JPS6231388B2 publication Critical patent/JPS6231388B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • 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
    • G06F13/10—Program control for peripheral devices
    • G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
    • G06F13/124—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine
    • G06F13/126—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine and has means for transferring I/O instructions and statuses between control unit and main processor

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Communication Control (AREA)
  • Computer And Data Communications (AREA)
  • Control By Computers (AREA)
JP1217180A 1980-02-04 1980-02-04 Communication controller of parallel processing Granted JPS56125139A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP1217180A JPS56125139A (en) 1980-02-04 1980-02-04 Communication controller of parallel processing
SE8100054A SE442351B (sv) 1980-02-04 1981-01-08 Kommunikationsreglerutrustning
CA000368764A CA1157163A (en) 1980-02-04 1981-01-19 Communication control equipment
DE3101984A DE3101984C2 (de) 1980-02-04 1981-01-22 Schaltungsanordnung zur Steuerung der Datenübertragung
US06/228,802 US4437168A (en) 1980-02-04 1981-01-23 Communication control unit
GB8102540A GB2070896B (en) 1980-02-04 1981-01-28 Communication control equipment
FR8102169A FR2475329A1 (fr) 1980-02-04 1981-02-04 Equipement de commande de communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1217180A JPS56125139A (en) 1980-02-04 1980-02-04 Communication controller of parallel processing

Publications (2)

Publication Number Publication Date
JPS56125139A JPS56125139A (en) 1981-10-01
JPS6231388B2 true JPS6231388B2 (enExample) 1987-07-08

Family

ID=11797981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1217180A Granted JPS56125139A (en) 1980-02-04 1980-02-04 Communication controller of parallel processing

Country Status (7)

Country Link
US (1) US4437168A (enExample)
JP (1) JPS56125139A (enExample)
CA (1) CA1157163A (enExample)
DE (1) DE3101984C2 (enExample)
FR (1) FR2475329A1 (enExample)
GB (1) GB2070896B (enExample)
SE (1) SE442351B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60237558A (ja) * 1984-05-09 1985-11-26 Omron Tateisi Electronics Co 状態遷移変更方式
JPS62114358A (ja) * 1985-11-14 1987-05-26 Kokusai Denshin Denwa Co Ltd <Kdd> 通信プロトコル合成方式
EP0244544B1 (en) * 1986-04-30 1991-01-16 International Business Machines Corporation Very high speed line adapter for a communication controller
JPH0619742B2 (ja) * 1986-07-07 1994-03-16 松下電送株式会社 プロトコル実行装置
EP0265571B1 (en) * 1986-10-29 1991-12-27 International Business Machines Corporation Receive and transmit mechanisms for the line scanners of a communication controller
DE3744841C2 (enExample) * 1986-11-19 1990-08-23 Kabushiki Kaisha Toshiba, Kawasaki, Kanagawa, Jp
US4855948A (en) * 1987-10-08 1989-08-08 International Business Machines Corporation Bypass booster mechanisms for the line scanners of a communication controller
US6175854B1 (en) 1996-06-11 2001-01-16 Ameritech Services, Inc. Computer system architecture and method for multi-user, real-time applications
JP2014023094A (ja) * 2012-07-23 2014-02-03 Fujitsu Ltd パケットスイッチ、伝送装置及びパケット伝送方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491340A (en) 1966-10-11 1970-01-20 Us Navy Digital data communication network monitor system
BE756377A (fr) 1969-09-19 1971-03-01 Burroughs Corp Commande de lignes de communication de donnees
US3639909A (en) 1970-01-26 1972-02-01 Burroughs Corp Multichannel input/output control with automatic channel selection
US3699525A (en) 1970-11-27 1972-10-17 Honeywell Inf Systems Use of control words to change configuration and operating mode of a data communication system
US3725871A (en) 1971-02-11 1973-04-03 Honeywell Inf Systems Multi function polling technique
GB1323048A (en) 1971-03-03 1973-07-11 Ibm Communications control unit
JPS5240804B2 (enExample) 1972-01-11 1977-10-14
US3902162A (en) 1972-11-24 1975-08-26 Honeywell Inf Systems Data communication system incorporating programmable front end processor having multiple peripheral units
FR2255769B1 (enExample) 1973-12-20 1979-01-05 Cit Alcatel
GB1478363A (en) 1974-07-30 1977-06-29 Mullard Ltd Data transmission systems
US4016548A (en) 1975-04-11 1977-04-05 Sperry Rand Corporation Communication multiplexer module
US4011545A (en) 1975-04-28 1977-03-08 Ridan Computers, Inc. Computer and communications systems employing new architectures
US4130883A (en) 1975-10-14 1978-12-19 Bethlehem Steel Corporation Data communication system having bidirectional station interfaces
US4075691A (en) 1975-11-06 1978-02-21 Bunker Ramo Corporation Communication control unit
US4079452A (en) 1976-06-15 1978-03-14 Bunker Ramo Corporation Programmable controller with modular firmware for communication control
DE2657404B2 (de) * 1976-12-17 1978-09-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Steuerwerk
US4125872A (en) 1977-03-31 1978-11-14 Racal-Vadic, Inc. Multiline automatic calling system adapter
FR2409551A1 (fr) * 1977-11-21 1979-06-15 Cii Honeywell Bull Coupleur rapide de ligne de transmission ou peripheriques d'ordinateur utilisant une structure particuliere de microinstruction
FR2410399B1 (fr) * 1977-11-29 1986-08-08 Ibm Systeme de telecommunications pourvu d'un multiplexeur
US4286319A (en) 1977-12-06 1981-08-25 The Singer Company Expandable inter-computer communication system
US4195351A (en) 1978-01-27 1980-03-25 International Business Machines Corporation Loop configured data transmission system
US4310720A (en) 1978-03-31 1982-01-12 Pitney Bowes Inc. Computer accessing system
US4213178A (en) 1978-10-23 1980-07-15 International Business Machines Corporation Input/output command timing mechanism
US4334287A (en) 1979-04-12 1982-06-08 Sperry Rand Corporation Buffer memory arrangement
US4301515A (en) 1979-11-14 1981-11-17 Gte Products Corp. Variable timing system

Also Published As

Publication number Publication date
FR2475329B1 (enExample) 1985-03-08
US4437168A (en) 1984-03-13
CA1157163A (en) 1983-11-15
SE8100054L (sv) 1981-08-05
GB2070896A (en) 1981-09-09
GB2070896B (en) 1984-09-12
JPS56125139A (en) 1981-10-01
DE3101984C2 (de) 1984-05-10
FR2475329A1 (fr) 1981-08-07
SE442351B (sv) 1985-12-16
DE3101984A1 (de) 1981-12-03

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