JPS6213139A - 監視回路 - Google Patents

監視回路

Info

Publication number
JPS6213139A
JPS6213139A JP60151210A JP15121085A JPS6213139A JP S6213139 A JPS6213139 A JP S6213139A JP 60151210 A JP60151210 A JP 60151210A JP 15121085 A JP15121085 A JP 15121085A JP S6213139 A JPS6213139 A JP S6213139A
Authority
JP
Japan
Prior art keywords
circuit
digital signal
counting
count result
periods
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
JP60151210A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0466140B2 (OSRAM
Inventor
Masayuki Ootawa
大田和　雅之
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
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 filed Critical NEC Corp
Priority to JP60151210A priority Critical patent/JPS6213139A/ja
Publication of JPS6213139A publication Critical patent/JPS6213139A/ja
Publication of JPH0466140B2 publication Critical patent/JPH0466140B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
JP60151210A 1985-07-11 1985-07-11 監視回路 Granted JPS6213139A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60151210A JPS6213139A (ja) 1985-07-11 1985-07-11 監視回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60151210A JPS6213139A (ja) 1985-07-11 1985-07-11 監視回路

Publications (2)

Publication Number Publication Date
JPS6213139A true JPS6213139A (ja) 1987-01-21
JPH0466140B2 JPH0466140B2 (OSRAM) 1992-10-22

Family

ID=15513641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60151210A Granted JPS6213139A (ja) 1985-07-11 1985-07-11 監視回路

Country Status (1)

Country Link
JP (1) JPS6213139A (OSRAM)

Also Published As

Publication number Publication date
JPH0466140B2 (OSRAM) 1992-10-22

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