TW200733683A - Data synchronizer and data synchronizing method - Google Patents

Data synchronizer and data synchronizing method

Info

Publication number
TW200733683A
TW200733683A TW095138397A TW95138397A TW200733683A TW 200733683 A TW200733683 A TW 200733683A TW 095138397 A TW095138397 A TW 095138397A TW 95138397 A TW95138397 A TW 95138397A TW 200733683 A TW200733683 A TW 200733683A
Authority
TW
Taiwan
Prior art keywords
data
frequency
synchronizer
clock
read
Prior art date
Application number
TW095138397A
Other languages
English (en)
Inventor
Masashi Tominaga
Atsunori Takagi
Original Assignee
Nec Electronics Corp
Nec Engineering 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 Electronics Corp, Nec Engineering Ltd filed Critical Nec Electronics Corp
Publication of TW200733683A publication Critical patent/TW200733683A/zh

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
    • H04L7/0008—Synchronisation information channels, e.g. clock distribution lines
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
    • G06F13/4286—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus using a handshaking protocol, e.g. RS232C link

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Transfer Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Communication Control (AREA)
TW095138397A 2005-10-18 2006-10-18 Data synchronizer and data synchronizing method TW200733683A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005302824A JP2007114840A (ja) 2005-10-18 2005-10-18 データ同期装置及びそのデータ同期方法

Publications (1)

Publication Number Publication Date
TW200733683A true TW200733683A (en) 2007-09-01

Family

ID=37948144

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095138397A TW200733683A (en) 2005-10-18 2006-10-18 Data synchronizer and data synchronizing method

Country Status (3)

Country Link
US (1) US20070086554A1 (zh)
JP (1) JP2007114840A (zh)
TW (1) TW200733683A (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4947295B2 (ja) * 2007-03-30 2012-06-06 サクサ株式会社 送受信装置、データ量調整方法、データ量調整プログラムおよび通信システム
TW201014371A (en) * 2008-09-16 2010-04-01 guo-shu Zheng Earphone device having sound box function
WO2010108803A2 (de) * 2009-03-25 2010-09-30 Endress+Hauser Conducta Gesellschaft Für Mess- Und Regeltechnik Mbh+Co. Kg Verfahren und schaltung zur signalübertragung über eine stromschleife
JP2014174792A (ja) * 2013-03-11 2014-09-22 Seiko Epson Corp バス中継装置、集積回路装置、ケーブル、コネクター、電子機器、及びバス中継方法
JP2021158394A (ja) * 2018-06-27 2021-10-07 ソニーセミコンダクタソリューションズ株式会社 受信装置、及び受信方法
CN110109643B (zh) * 2019-03-14 2022-09-23 恒玄科技(上海)股份有限公司 一种无晶振的usb音频终端片上系统及同步时钟校准方法
US20230119025A1 (en) * 2021-10-15 2023-04-20 Schweitzer Engineering Laboratories, Inc. Security device to protect active communication ports
US20230118514A1 (en) * 2021-10-15 2023-04-20 Schweitzer Engineering Laboratories, Inc. Security device to protect unused communication ports

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69735527D1 (de) * 1997-05-02 2006-05-11 Lsi Logic Corp Digitales Verfahren zur adaptiven Taktrückgewinnung
JPH10327158A (ja) * 1997-05-23 1998-12-08 Oki Electric Ind Co Ltd クロック再生装置
JP3073942B2 (ja) * 1997-09-12 2000-08-07 日本放送協会 音声処理方法、音声処理装置および記録再生装置
US6256687B1 (en) * 1998-08-04 2001-07-03 Intel Corporation Managing data flow between a serial bus device and a parallel port
US6931029B1 (en) * 2000-02-09 2005-08-16 Nortel Networks Limited System and method for synchronizing with data received over an unreliable asynchronous medium
US6810484B2 (en) * 2001-03-01 2004-10-26 Synopsys, Inc. Device and method for clock synchronization through extraction of data at frequency distinct from data rate of USB interface
JP4179920B2 (ja) * 2003-04-30 2008-11-12 株式会社リコー 緩衝バッファ回路

Also Published As

Publication number Publication date
JP2007114840A (ja) 2007-05-10
US20070086554A1 (en) 2007-04-19

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