JPS53135210A - Data-channel switching system of asynchronous processing system - Google Patents

Data-channel switching system of asynchronous processing system

Info

Publication number
JPS53135210A
JPS53135210A JP4904777A JP4904777A JPS53135210A JP S53135210 A JPS53135210 A JP S53135210A JP 4904777 A JP4904777 A JP 4904777A JP 4904777 A JP4904777 A JP 4904777A JP S53135210 A JPS53135210 A JP S53135210A
Authority
JP
Japan
Prior art keywords
data
channel switching
asynchronous processing
processing system
switching system
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
JP4904777A
Other languages
Japanese (ja)
Other versions
JPS5952861B2 (en
Inventor
Tsukasa Yamaguchi
Hitoshi Kikuchi
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP52049047A priority Critical patent/JPS5952861B2/en
Publication of JPS53135210A publication Critical patent/JPS53135210A/en
Publication of JPS5952861B2 publication Critical patent/JPS5952861B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Hardware Redundancy (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)

Abstract

PURPOSE:To make the switching of data channels possible with the need for a device for maintenance eliminated by giving data channels the functions of displaying a switching request and of reading the status.
JP52049047A 1977-04-30 1977-04-30 Transfer device switching method for asynchronous processing system Expired JPS5952861B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52049047A JPS5952861B2 (en) 1977-04-30 1977-04-30 Transfer device switching method for asynchronous processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52049047A JPS5952861B2 (en) 1977-04-30 1977-04-30 Transfer device switching method for asynchronous processing system

Publications (2)

Publication Number Publication Date
JPS53135210A true JPS53135210A (en) 1978-11-25
JPS5952861B2 JPS5952861B2 (en) 1984-12-21

Family

ID=12820161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52049047A Expired JPS5952861B2 (en) 1977-04-30 1977-04-30 Transfer device switching method for asynchronous processing system

Country Status (1)

Country Link
JP (1) JPS5952861B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57204669A (en) * 1981-06-10 1982-12-15 Oki Electric Ind Co Ltd Duplication switching control system
JPH0337537U (en) * 1989-08-25 1991-04-11

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH033179Y2 (en) * 1985-11-27 1991-01-28
JPH0516939Y2 (en) * 1986-08-12 1993-05-07

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57204669A (en) * 1981-06-10 1982-12-15 Oki Electric Ind Co Ltd Duplication switching control system
JPH0381342B2 (en) * 1981-06-10 1991-12-27 Oki Electric Ind Co Ltd
JPH0337537U (en) * 1989-08-25 1991-04-11

Also Published As

Publication number Publication date
JPS5952861B2 (en) 1984-12-21

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