TWI390955B - 信號處理設備 - Google Patents

信號處理設備 Download PDF

Info

Publication number
TWI390955B
TWI390955B TW97141029A TW97141029A TWI390955B TW I390955 B TWI390955 B TW I390955B TW 97141029 A TW97141029 A TW 97141029A TW 97141029 A TW97141029 A TW 97141029A TW I390955 B TWI390955 B TW I390955B
Authority
TW
Taiwan
Prior art keywords
clock
circuit
signal processing
integer
counter
Prior art date
Application number
TW97141029A
Other languages
English (en)
Chinese (zh)
Other versions
TW200937944A (en
Inventor
Toshiyuki Tsuchida
Yoshikazu Komatsu
Original Assignee
Renesas Electronics Corp
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 Renesas Electronics Corp filed Critical Renesas Electronics Corp
Publication of TW200937944A publication Critical patent/TW200937944A/zh
Application granted granted Critical
Publication of TWI390955B publication Critical patent/TWI390955B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/12—Synchronisation of different clock signals provided by a plurality of clock generators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/05—Synchronising circuits with arrangements for extending range of synchronisation, e.g. by using switching between several time constants
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/08—Separation of synchronising signals from picture signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Synchronizing For Television (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
TW97141029A 2007-11-08 2008-10-24 信號處理設備 TWI390955B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007291044A JP4996424B2 (ja) 2007-11-08 2007-11-08 信号処理装置

Publications (2)

Publication Number Publication Date
TW200937944A TW200937944A (en) 2009-09-01
TWI390955B true TWI390955B (zh) 2013-03-21

Family

ID=40380627

Family Applications (1)

Application Number Title Priority Date Filing Date
TW97141029A TWI390955B (zh) 2007-11-08 2008-10-24 信號處理設備

Country Status (7)

Country Link
US (1) US7760001B2 (https=)
EP (1) EP2058722B1 (https=)
JP (1) JP4996424B2 (https=)
KR (1) KR100983998B1 (https=)
CN (1) CN101431602B (https=)
DE (1) DE602008001422D1 (https=)
TW (1) TWI390955B (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7722665B2 (en) * 2006-07-07 2010-05-25 Graft Technologies, Inc. System and method for providing a graft in a vascular environment
CN102053883B (zh) * 2010-12-17 2012-08-22 北京控制工程研究所 一种三模冗余容错计算机控制周期同步装置
JP5572541B2 (ja) * 2010-12-27 2014-08-13 株式会社日立超エル・エス・アイ・システムズ ビデオエンコーダシステム
US9088220B2 (en) * 2012-08-03 2015-07-21 Cooper Technologies Company Combined low power isolated power supply with isolated data transfer
WO2014118984A1 (ja) * 2013-02-04 2014-08-07 三菱電機株式会社 信号処理装置
JP5972450B2 (ja) * 2013-03-29 2016-08-17 三菱電機株式会社 信号処理装置
KR101682272B1 (ko) * 2014-01-27 2016-12-05 엘에스산전 주식회사 상승 에지 동작 시스템용 클럭 생성방법
CN114625208B (zh) * 2020-12-10 2024-06-21 炬芯科技股份有限公司 时钟电路和蓝牙设备
CN116170546B (zh) * 2023-03-03 2025-05-06 杭州听物科技有限公司 一种机器视觉设备的同步校验方法及装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5355502A (en) * 1992-09-02 1994-10-11 Maxtor Corporation Low power disk drive clock generator circuit
US5256994A (en) * 1992-09-21 1993-10-26 Intel Corporation Programmable secondary clock generator
JPH08328529A (ja) * 1995-05-29 1996-12-13 Canon Inc 表示装置
JP3104122B2 (ja) 1995-10-31 2000-10-30 松下電器産業株式会社 補正波形発生回路
JP3541569B2 (ja) * 1996-05-31 2004-07-14 松下電器産業株式会社 同期検出装置
JPH10312182A (ja) 1997-05-14 1998-11-24 Japan Aviation Electron Ind Ltd 画像表示装置の映像信号判別回路
WO1999003207A1 (de) * 1997-07-10 1999-01-21 Nokia Networks Oy Digitaler phase locked loop
JP4410873B2 (ja) * 1999-06-01 2010-02-03 キヤノン株式会社 クロック発生装置
CN1169374C (zh) * 1999-09-21 2004-09-29 皇家菲利浦电子有限公司 时钟恢复
JP4678109B2 (ja) * 2001-09-11 2011-04-27 ソニー株式会社 クロック発生装置及び方法
JP2005045507A (ja) * 2003-07-28 2005-02-17 Yamaha Corp 非整数分周器
JP4769431B2 (ja) * 2004-05-28 2011-09-07 Ｏｋｉセミコンダクタ株式会社 ドットクロック同期生成回路
JP4727221B2 (ja) 2004-12-21 2011-07-20 ルネサスエレクトロニクス株式会社 映像信号処理装置及び映像信号処理方法
JP2007124191A (ja) * 2005-10-27 2007-05-17 Victor Co Of Japan Ltd 周波数信号変換回路及び周波数信号変換方法

Also Published As

Publication number Publication date
JP4996424B2 (ja) 2012-08-08
KR20090048348A (ko) 2009-05-13
EP2058722A1 (en) 2009-05-13
US20090121767A1 (en) 2009-05-14
CN101431602B (zh) 2012-04-18
TW200937944A (en) 2009-09-01
CN101431602A (zh) 2009-05-13
KR100983998B1 (ko) 2010-09-28
EP2058722B1 (en) 2010-06-02
DE602008001422D1 (de) 2010-07-15
JP2009118334A (ja) 2009-05-28
US7760001B2 (en) 2010-07-20

Similar Documents

Publication Publication Date Title
TWI390955B (zh) 信號處理設備
JP2009118334A5 (https=)
US7999707B2 (en) Apparatus for compensating for error of time-to-digital converter
CN108206691B (zh) 延迟电路、计数值生成电路以及物理量传感器
CN101465954B (zh) 一种对图像进行缩放的方法和装置
CN102968773A (zh) 降低图像噪声的方法
CN109857188B (zh) 一种基于dds的脉冲波产生方法、装置及其系统
KR101852967B1 (ko) 프레임 율 검출 방법 및 프레임 율 변환 방법
TWI459357B (zh) 解析度定標器
CN109982021B (zh) 帧速率检测方法和帧速率转换方法
KR100190996B1 (ko) 위상 동기회로
JP4036950B2 (ja) クロック生成回路
RU2641238C2 (ru) Устройство обработки сигналов, способ обработки сигналов и программа
EP2924879B1 (en) Sampling rate conversion device
US6597403B1 (en) System for generating horizontal synchronizing signal compatible with multi-scan
US9532075B2 (en) Image processor
CN105516631B (zh) 一种抗震动的模拟分量视频信号解码电路
CN105592284B (zh) 一种基于重采样技术的模拟视频信号解码方法
KR101893204B1 (ko) 프레임 율 검출 방법 및 프레임 율 변환 방법
JP2014216803A (ja) 画像処理装置および方法
TW201919344A (zh) 信號接收裝置及其信號處理方法
TWI425832B (zh) 有限脈衝響應濾波器及其相關方法
JPH11155099A (ja) 電子ズーム処理装置
JP5063145B2 (ja) スキャンコンバート回路およびスキャンコンバート方法
Jessintha et al. Pseudo Pipelined COordinate Rotation DIgital Computer Discrete Cosine Transform Architecture for Image Compression

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees