JPS5315010A - Bipolar pulse polarity error detection circuit - Google Patents

Bipolar pulse polarity error detection circuit

Info

Publication number
JPS5315010A
JPS5315010A JP8981776A JP8981776A JPS5315010A JP S5315010 A JPS5315010 A JP S5315010A JP 8981776 A JP8981776 A JP 8981776A JP 8981776 A JP8981776 A JP 8981776A JP S5315010 A JPS5315010 A JP S5315010A
Authority
JP
Japan
Prior art keywords
error detection
pulse polarity
detection circuit
bipolar pulse
polarity error
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
JP8981776A
Other languages
Japanese (ja)
Other versions
JPS5759974B2 (en
Inventor
Toshikazu Matsumoto
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 JP8981776A priority Critical patent/JPS5315010A/en
Publication of JPS5315010A publication Critical patent/JPS5315010A/en
Publication of JPS5759974B2 publication Critical patent/JPS5759974B2/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
    • H04L1/24—Testing correct operation
    • H04L1/245—Testing correct operation by using the properties of transmission codes
    • H04L1/247—Testing correct operation by using the properties of transmission codes three-level transmission codes, e.g. ternary

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Dc Digital Transmission (AREA)

Abstract

PURPOSE:To perform a bipolar pulse polarity error detection with a flexibility against the pulse repetitive frequency by dividing the input pulse polarity into the positive and negative ones and by reading the phase-delayed pulse at set-reset FF circuit through edge trigger FF circuit in order to obtain a logical sum.
JP8981776A 1976-07-27 1976-07-27 Bipolar pulse polarity error detection circuit Granted JPS5315010A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8981776A JPS5315010A (en) 1976-07-27 1976-07-27 Bipolar pulse polarity error detection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8981776A JPS5315010A (en) 1976-07-27 1976-07-27 Bipolar pulse polarity error detection circuit

Publications (2)

Publication Number Publication Date
JPS5315010A true JPS5315010A (en) 1978-02-10
JPS5759974B2 JPS5759974B2 (en) 1982-12-17

Family

ID=13981286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8981776A Granted JPS5315010A (en) 1976-07-27 1976-07-27 Bipolar pulse polarity error detection circuit

Country Status (1)

Country Link
JP (1) JPS5315010A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5781752A (en) * 1980-11-11 1982-05-21 Fujitsu Ltd Demodulating circuit for transmission system of same direction data
JPS57150248A (en) * 1981-03-12 1982-09-17 Nec Corp Bipolar code error detecting circuit
EP0092215A2 (en) * 1982-04-20 1983-10-26 Siemens Aktiengesellschaft Regenerator for AMI coded digital signals with a tester for coding rule violations
EP0092216A2 (en) * 1982-04-20 1983-10-26 Siemens Aktiengesellschaft Tester for coding rule violations for AMI coded digital signals
US5193739A (en) * 1990-12-21 1993-03-16 Wls Karl-Heinz Grasmann Process and device for soldering electronic boards, in particular, printed circuit boards with devices installed on them

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5781752A (en) * 1980-11-11 1982-05-21 Fujitsu Ltd Demodulating circuit for transmission system of same direction data
JPS6324581B2 (en) * 1980-11-11 1988-05-21 Fujitsu Ltd
JPS57150248A (en) * 1981-03-12 1982-09-17 Nec Corp Bipolar code error detecting circuit
JPH0140539B2 (en) * 1981-03-12 1989-08-29 Nippon Electric Co
EP0092215A2 (en) * 1982-04-20 1983-10-26 Siemens Aktiengesellschaft Regenerator for AMI coded digital signals with a tester for coding rule violations
EP0092216A2 (en) * 1982-04-20 1983-10-26 Siemens Aktiengesellschaft Tester for coding rule violations for AMI coded digital signals
US5193739A (en) * 1990-12-21 1993-03-16 Wls Karl-Heinz Grasmann Process and device for soldering electronic boards, in particular, printed circuit boards with devices installed on them

Also Published As

Publication number Publication date
JPS5759974B2 (en) 1982-12-17

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