JPS53120310A - Reception system for start-stop signal - Google Patents

Reception system for start-stop signal

Info

Publication number
JPS53120310A
JPS53120310A JP3454677A JP3454677A JPS53120310A JP S53120310 A JPS53120310 A JP S53120310A JP 3454677 A JP3454677 A JP 3454677A JP 3454677 A JP3454677 A JP 3454677A JP S53120310 A JPS53120310 A JP S53120310A
Authority
JP
Japan
Prior art keywords
stop signal
reception system
distortion
polarities
simplify
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
JP3454677A
Other languages
Japanese (ja)
Inventor
Susumu Obara
Tomihisa Nishijima
Minoru Sugano
Yukio Ozawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3454677A priority Critical patent/JPS53120310A/en
Publication of JPS53120310A publication Critical patent/JPS53120310A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20—Repeater circuits; Relay circuits
    • H04L25/24—Relay circuits using discharge tubes or semiconductor devices
    • H04L25/242—Relay circuits using discharge tubes or semiconductor devices with retiming
    • H04L25/245—Relay circuits using discharge tubes or semiconductor devices with retiming for start-stop signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)

Abstract

PURPOSE:To simplify the function of detecting distortion by giving an alarm indicating that a receiving signal has abnormal distortion when the polarities at sampling points of respective elements are not the same.
JP3454677A 1977-03-30 1977-03-30 Reception system for start-stop signal Pending JPS53120310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3454677A JPS53120310A (en) 1977-03-30 1977-03-30 Reception system for start-stop signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3454677A JPS53120310A (en) 1977-03-30 1977-03-30 Reception system for start-stop signal

Publications (1)

Publication Number Publication Date
JPS53120310A true JPS53120310A (en) 1978-10-20

Family

ID=12417296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3454677A Pending JPS53120310A (en) 1977-03-30 1977-03-30 Reception system for start-stop signal

Country Status (1)

Country Link
JP (1) JPS53120310A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55143863A (en) * 1979-04-25 1980-11-10 Nec Corp Detecting circuit for ratio of noise to digital signal
JPS5887948A (en) * 1981-11-19 1983-05-25 Nec Corp Demodulation circuit for phase modulation signal
JPS5974756A (en) * 1982-10-21 1984-04-27 Kokusai Denshin Denwa Co Ltd <Kdd> Monitoring device of signal quality
US4534030A (en) * 1982-12-20 1985-08-06 International Business Machines Corporation Self-clocked signature analyzer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55143863A (en) * 1979-04-25 1980-11-10 Nec Corp Detecting circuit for ratio of noise to digital signal
JPS5887948A (en) * 1981-11-19 1983-05-25 Nec Corp Demodulation circuit for phase modulation signal
JPS5974756A (en) * 1982-10-21 1984-04-27 Kokusai Denshin Denwa Co Ltd <Kdd> Monitoring device of signal quality
JPH0133064B2 (en) * 1982-10-21 1989-07-11 Kokusai Denshin Denwa Kk
US4534030A (en) * 1982-12-20 1985-08-06 International Business Machines Corporation Self-clocked signature analyzer

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