JPS5496907A - Diagnosis circuit for reception data - Google Patents

Diagnosis circuit for reception data

Info

Publication number
JPS5496907A
JPS5496907A JP396178A JP396178A JPS5496907A JP S5496907 A JPS5496907 A JP S5496907A JP 396178 A JP396178 A JP 396178A JP 396178 A JP396178 A JP 396178A JP S5496907 A JPS5496907 A JP S5496907A
Authority
JP
Japan
Prior art keywords
signal
compounded
reference voltage
fixed
input signal
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
JP396178A
Other languages
Japanese (ja)
Other versions
JPS5850462B2 (en
Inventor
Makoto Kanazawa
Shigeyoshi Wakairo
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP53003961A priority Critical patent/JPS5850462B2/en
Publication of JPS5496907A publication Critical patent/JPS5496907A/en
Publication of JPS5850462B2 publication Critical patent/JPS5850462B2/en
Expired 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
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector

Landscapes

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

Abstract

PURPOSE:To secure decision through a simple constitution whether the distortion of the input signal is within the range of a fixed allowable value by giving the phase inversion to the input signal, giving compounding between the amplified signals and then comparison with the reference voltage and delivering the compounded signal when its level exceeds the reference signal. CONSTITUTION:The code signal of a fixed pattern supplied is received, and the phase inversion is given to the received code through inverter 2. After this, the integrated (3) signal is compounded with the integrated (4) signal. The compounded signal is compared with reference voltage +VS through comparator 6, and the rise pulse is generated when the composite output exceeds the reference voltage. The monostable multivibrator 7 is driven to transmit the output signal of a fixed time duration. In this way, whether the distortion of the input signal is within a fixed allowable value can be decided through a simple constitution.
JP53003961A 1978-01-17 1978-01-17 Received data diagnostic circuit Expired JPS5850462B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53003961A JPS5850462B2 (en) 1978-01-17 1978-01-17 Received data diagnostic circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53003961A JPS5850462B2 (en) 1978-01-17 1978-01-17 Received data diagnostic circuit

Publications (2)

Publication Number Publication Date
JPS5496907A true JPS5496907A (en) 1979-07-31
JPS5850462B2 JPS5850462B2 (en) 1983-11-10

Family

ID=11571680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53003961A Expired JPS5850462B2 (en) 1978-01-17 1978-01-17 Received data diagnostic circuit

Country Status (1)

Country Link
JP (1) JPS5850462B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0538369Y2 (en) * 1985-10-14 1993-09-28

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132521A (en) * 1974-09-10 1976-03-19 Aikoo Toreedeingu Kk Arufua shianoakurirusanechiru no seiho oyobi hannosochi

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132521A (en) * 1974-09-10 1976-03-19 Aikoo Toreedeingu Kk Arufua shianoakurirusanechiru no seiho oyobi hannosochi

Also Published As

Publication number Publication date
JPS5850462B2 (en) 1983-11-10

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