JPS5685965A - Time sharing channel test method - Google Patents

Time sharing channel test method

Info

Publication number
JPS5685965A
JPS5685965A JP16253779A JP16253779A JPS5685965A JP S5685965 A JPS5685965 A JP S5685965A JP 16253779 A JP16253779 A JP 16253779A JP 16253779 A JP16253779 A JP 16253779A JP S5685965 A JPS5685965 A JP S5685965A
Authority
JP
Japan
Prior art keywords
test
pieces
highway
channel
unit
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
JP16253779A
Other languages
English (en)
Inventor
Kozo Murakami
Takeshi Sanbe
Shuzo Owada
Seishiro Oguchi
Tatsuo Yoshie
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.)
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
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 Fujitsu Ltd, Hitachi Ltd, NEC Corp, Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP16253779A priority Critical patent/JPS5685965A/ja
Publication of JPS5685965A publication Critical patent/JPS5685965A/ja
Pending 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
    • H04M3/24—Arrangements for supervision, monitoring or testing with provision for checking the normal operation
    • H04M3/244—Arrangements for supervision, monitoring or testing with provision for checking the normal operation for multiplex systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
JP16253779A 1979-12-14 1979-12-14 Time sharing channel test method Pending JPS5685965A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16253779A JPS5685965A (en) 1979-12-14 1979-12-14 Time sharing channel test method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16253779A JPS5685965A (en) 1979-12-14 1979-12-14 Time sharing channel test method

Publications (1)

Publication Number Publication Date
JPS5685965A true JPS5685965A (en) 1981-07-13

Family

ID=15756488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16253779A Pending JPS5685965A (en) 1979-12-14 1979-12-14 Time sharing channel test method

Country Status (1)

Country Link
JP (1) JPS5685965A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842395A (ja) * 1981-09-08 1983-03-11 Nec Corp テストトランク機能の実現方法
JPS58205354A (ja) * 1982-05-25 1983-11-30 Fujitsu Ltd 交換装置試験方式
US5214496A (en) * 1982-11-04 1993-05-25 Hitachi, Ltd. Semiconductor memory

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842395A (ja) * 1981-09-08 1983-03-11 Nec Corp テストトランク機能の実現方法
JPH0214828B2 (ja) * 1981-09-08 1990-04-10 Nippon Electric Co
JPS58205354A (ja) * 1982-05-25 1983-11-30 Fujitsu Ltd 交換装置試験方式
US5214496A (en) * 1982-11-04 1993-05-25 Hitachi, Ltd. Semiconductor memory

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