JPS5312204A - Specific code detection circuit - Google Patents

Specific code detection circuit

Info

Publication number
JPS5312204A
JPS5312204A JP8683476A JP8683476A JPS5312204A JP S5312204 A JPS5312204 A JP S5312204A JP 8683476 A JP8683476 A JP 8683476A JP 8683476 A JP8683476 A JP 8683476A JP S5312204 A JPS5312204 A JP S5312204A
Authority
JP
Japan
Prior art keywords
specific code
detection circuit
code detection
circuit
scale
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
JP8683476A
Other languages
Japanese (ja)
Inventor
Kenkichi Miyashita
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 JP8683476A priority Critical patent/JPS5312204A/en
Publication of JPS5312204A publication Critical patent/JPS5312204A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/042—Detectors therefor, e.g. correlators, state machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

PURPOSE:To achieve a detection of the designated specific code through a data input of the communication circuit, and thus to reduce both the circuit number and the scale.
JP8683476A 1976-07-20 1976-07-20 Specific code detection circuit Pending JPS5312204A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8683476A JPS5312204A (en) 1976-07-20 1976-07-20 Specific code detection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8683476A JPS5312204A (en) 1976-07-20 1976-07-20 Specific code detection circuit

Publications (1)

Publication Number Publication Date
JPS5312204A true JPS5312204A (en) 1978-02-03

Family

ID=13897831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8683476A Pending JPS5312204A (en) 1976-07-20 1976-07-20 Specific code detection circuit

Country Status (1)

Country Link
JP (1) JPS5312204A (en)

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