JPH0418485B2 - - Google Patents

Info

Publication number
JPH0418485B2
JPH0418485B2 JP15370081A JP15370081A JPH0418485B2 JP H0418485 B2 JPH0418485 B2 JP H0418485B2 JP 15370081 A JP15370081 A JP 15370081A JP 15370081 A JP15370081 A JP 15370081A JP H0418485 B2 JPH0418485 B2 JP H0418485B2
Authority
JP
Japan
Prior art keywords
circuit
edge
signal
output
digital 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.)
Expired
Application number
JP15370081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5856212A (ja
Inventor
Masaharu Kobayashi
Eiji Ookubo
Hiroshi Endo
Takashi Takeuchi
Takao Arai
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 JP15370081A priority Critical patent/JPS5856212A/ja
Priority to US06/422,190 priority patent/US4611335A/en
Priority to GB08227465A priority patent/GB2109203B/en
Priority to DE19823236311 priority patent/DE3236311A1/de
Publication of JPS5856212A publication Critical patent/JPS5856212A/ja
Publication of JPH0418485B2 publication Critical patent/JPH0418485B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • 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

  • Signal Processing For Digital Recording And Reproducing (AREA)
JP15370081A 1981-09-30 1981-09-30 デ−タ同期回路 Granted JPS5856212A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP15370081A JPS5856212A (ja) 1981-09-30 1981-09-30 デ−タ同期回路
US06/422,190 US4611335A (en) 1981-09-30 1982-09-23 Digital data synchronizing circuit
GB08227465A GB2109203B (en) 1981-09-30 1982-09-27 Digital data synchronizing circuit
DE19823236311 DE3236311A1 (de) 1981-09-30 1982-09-30 Datensynchronisierer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15370081A JPS5856212A (ja) 1981-09-30 1981-09-30 デ−タ同期回路

Publications (2)

Publication Number Publication Date
JPS5856212A JPS5856212A (ja) 1983-04-02
JPH0418485B2 true JPH0418485B2 (enrdf_load_stackoverflow) 1992-03-27

Family

ID=15568196

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15370081A Granted JPS5856212A (ja) 1981-09-30 1981-09-30 デ−タ同期回路

Country Status (1)

Country Link
JP (1) JPS5856212A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5856212A (ja) 1983-04-02

Similar Documents

Publication Publication Date Title
US4320525A (en) Self synchronizing clock derivation circuit for double frequency encoded digital data
JPS6226103B2 (enrdf_load_stackoverflow)
JPS6053940B2 (ja) フレ−ムシンクロナイザにおける書き込み禁止制御回路
EP0044311A1 (en) CLOCK DIVERSION CIRCUIT FOR DOUBLE FREQUENCY-CODED SERIAL DIGITAL DATA.
US4771442A (en) Electrical apparatus
JP2637800B2 (ja) 同期機能不全検出
JPH0418485B2 (enrdf_load_stackoverflow)
JPS648952B2 (enrdf_load_stackoverflow)
JPH0542070B2 (enrdf_load_stackoverflow)
JPH0728787Y2 (ja) ビデオデイスク再生装置のタイムベース補正回路
JPS6042957A (ja) フレ−ム同期信号の検出回路
JPH0415649B2 (enrdf_load_stackoverflow)
JPS5937752A (ja) フレ−ム同期方式
JPH07307727A (ja) データ信号のサンプリング方法及びその回路
JP3364943B2 (ja) クロックスキュー補正回路
JPS61152140A (ja) デ−タ同期回路
JP3408131B2 (ja) 水平同期信号検出回路
JP2573213B2 (ja) 水平同期信号再生回路
JPS5833365A (ja) フレ−ム同期信号検出回路
JPH04227164A (ja) 垂直同期信号分離回路
JPH0276429A (ja) クロック再生回路
JPS5864842A (ja) デイジタル同期回路
JPS62171281A (ja) 垂直同期信号分離回路
JPS625550B2 (enrdf_load_stackoverflow)
JPH05167881A (ja) 入力信号エラー検出回路