GB201208385D0 - Clock signal error detection system - Google Patents

Clock signal error detection system

Info

Publication number
GB201208385D0
GB201208385D0 GBGB1208385.3A GB201208385A GB201208385D0 GB 201208385 D0 GB201208385 D0 GB 201208385D0 GB 201208385 A GB201208385 A GB 201208385A GB 201208385 D0 GB201208385 D0 GB 201208385D0
Authority
GB
United Kingdom
Prior art keywords
clock signal
detection system
error detection
signal error
clock
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
GBGB1208385.3A
Other versions
GB2508788A (en
GB2508788B (en
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
Publication of GB201208385D0 publication Critical patent/GB201208385D0/en
Publication of GB2508788A publication Critical patent/GB2508788A/en
Application granted granted Critical
Publication of GB2508788B publication Critical patent/GB2508788B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0079—Receiver details
    • H04L7/0083—Receiver details taking measures against momentary loss of synchronisation, e.g. inhibiting the synchronisation, using idle words or using redundant clocks
    • 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
    • H04L7/044—Speed or phase control by synchronisation signals using special codes as synchronising signal using a single bit, e.g. start stop bit

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
GB1208385.3A 2009-12-04 2010-11-26 Clock signal error detection system Expired - Fee Related GB2508788B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009276394A JP5161196B2 (en) 2009-12-04 2009-12-04 Clock error detection system
PCT/JP2010/071156 WO2011068080A1 (en) 2009-12-04 2010-11-26 Clock signal error detection system

Publications (3)

Publication Number Publication Date
GB201208385D0 true GB201208385D0 (en) 2012-06-27
GB2508788A GB2508788A (en) 2014-06-18
GB2508788B GB2508788B (en) 2015-10-14

Family

ID=44114927

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1208385.3A Expired - Fee Related GB2508788B (en) 2009-12-04 2010-11-26 Clock signal error detection system

Country Status (3)

Country Link
JP (1) JP5161196B2 (en)
GB (1) GB2508788B (en)
WO (1) WO2011068080A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013219277A1 (en) * 2013-09-25 2015-03-26 Dr. Johannes Heidenhain Gmbh Position measuring device and method for checking a working clock signal
DE102014225867A1 (en) * 2014-12-15 2016-06-16 Dr. Johannes Heidenhain Gmbh Device and method for checking a working clock signal of a position-measuring device
DE102017218767A1 (en) * 2017-10-20 2019-04-25 Dr. Johannes Heidenhain Gmbh Multi-turn rotary encoder and method for operating a multi-turn rotary encoder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07221800A (en) * 1994-02-02 1995-08-18 Nec Corp Data identification regeneration circuit
US20020085656A1 (en) * 2000-08-30 2002-07-04 Lee Sang-Hyun Data recovery using data eye tracking
KR100574938B1 (en) * 2003-02-20 2006-04-28 삼성전자주식회사 Data recovery apparatus and method of decreasing data recovery error in high speed serial link
JP4886276B2 (en) * 2005-11-17 2012-02-29 ザインエレクトロニクス株式会社 Clock data recovery device

Also Published As

Publication number Publication date
JP5161196B2 (en) 2013-03-13
WO2011068080A1 (en) 2011-06-09
JP2011120059A (en) 2011-06-16
GB2508788A (en) 2014-06-18
GB2508788B (en) 2015-10-14

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Legal Events

Date Code Title Description
789A Request for publication of translation (sect. 89(a)/1977)

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