JPS59100642A - 信号断警報回路 - Google Patents

信号断警報回路

Info

Publication number
JPS59100642A
JPS59100642A JP57210116A JP21011682A JPS59100642A JP S59100642 A JPS59100642 A JP S59100642A JP 57210116 A JP57210116 A JP 57210116A JP 21011682 A JP21011682 A JP 21011682A JP S59100642 A JPS59100642 A JP S59100642A
Authority
JP
Japan
Prior art keywords
signal
output
circuit
alarm
level
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
JP57210116A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6248412B2 (enExample
Inventor
Masanori Arai
荒井　雅典
Koji Nishizaki
西崎　浩二
Teruhiko Suzuki
輝彦 鈴木
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
Original Assignee
Fujitsu 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 filed Critical Fujitsu Ltd
Priority to JP57210116A priority Critical patent/JPS59100642A/ja
Publication of JPS59100642A publication Critical patent/JPS59100642A/ja
Publication of JPS6248412B2 publication Critical patent/JPS6248412B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Manipulation Of Pulses (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Dc Digital Transmission (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
JP57210116A 1982-11-30 1982-11-30 信号断警報回路 Granted JPS59100642A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57210116A JPS59100642A (ja) 1982-11-30 1982-11-30 信号断警報回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57210116A JPS59100642A (ja) 1982-11-30 1982-11-30 信号断警報回路

Publications (2)

Publication Number Publication Date
JPS59100642A true JPS59100642A (ja) 1984-06-09
JPS6248412B2 JPS6248412B2 (enExample) 1987-10-14

Family

ID=16584056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57210116A Granted JPS59100642A (ja) 1982-11-30 1982-11-30 信号断警報回路

Country Status (1)

Country Link
JP (1) JPS59100642A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0286236A (ja) * 1988-09-22 1990-03-27 Nec Corp クロック切替回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0286236A (ja) * 1988-09-22 1990-03-27 Nec Corp クロック切替回路

Also Published As

Publication number Publication date
JPS6248412B2 (enExample) 1987-10-14

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