JPS5967762A - 保守走査回路 - Google Patents

保守走査回路

Info

Publication number
JPS5967762A
JPS5967762A JP17735882A JP17735882A JPS5967762A JP S5967762 A JPS5967762 A JP S5967762A JP 17735882 A JP17735882 A JP 17735882A JP 17735882 A JP17735882 A JP 17735882A JP S5967762 A JPS5967762 A JP S5967762A
Authority
JP
Japan
Prior art keywords
fault information
fault
information
storage memory
signal 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.)
Granted
Application number
JP17735882A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0449306B2 (esLanguage
Inventor
Yuzo Sasaki
雄三 佐々木
Takeshi Sanbe
三瓶　健
Fuyuki Fujikawa
冬樹 藤川
Tomihide Seo
瀬尾　富秀
Akira Horiki
堀木　晃
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
Oki Electric Industry Co Ltd
NTT Inc
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 JP17735882A priority Critical patent/JPS5967762A/ja
Publication of JPS5967762A publication Critical patent/JPS5967762A/ja
Publication of JPH0449306B2 publication Critical patent/JPH0449306B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/08—Indicating faults in circuits or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
JP17735882A 1982-10-08 1982-10-08 保守走査回路 Granted JPS5967762A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17735882A JPS5967762A (ja) 1982-10-08 1982-10-08 保守走査回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17735882A JPS5967762A (ja) 1982-10-08 1982-10-08 保守走査回路

Publications (2)

Publication Number Publication Date
JPS5967762A true JPS5967762A (ja) 1984-04-17
JPH0449306B2 JPH0449306B2 (esLanguage) 1992-08-11

Family

ID=16029564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17735882A Granted JPS5967762A (ja) 1982-10-08 1982-10-08 保守走査回路

Country Status (1)

Country Link
JP (1) JPS5967762A (esLanguage)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5799854A (en) * 1980-12-15 1982-06-21 Fujitsu Ltd Master error editing system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5799854A (en) * 1980-12-15 1982-06-21 Fujitsu Ltd Master error editing system

Also Published As

Publication number Publication date
JPH0449306B2 (esLanguage) 1992-08-11

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