WO2008111229A1 - 電子装置、クロック装置、およびクロック制御装置 - Google Patents
電子装置、クロック装置、およびクロック制御装置 Download PDFInfo
- Publication number
- WO2008111229A1 WO2008111229A1 PCT/JP2007/055276 JP2007055276W WO2008111229A1 WO 2008111229 A1 WO2008111229 A1 WO 2008111229A1 JP 2007055276 W JP2007055276 W JP 2007055276W WO 2008111229 A1 WO2008111229 A1 WO 2008111229A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- frequency
- clock
- section
- signal
- electronic device
- Prior art date
Links
- 238000012423 maintenance Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Electric Clocks (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009503868A JP4555888B2 (ja) | 2007-03-15 | 2007-03-15 | 電子装置およびクロック制御装置 |
PCT/JP2007/055276 WO2008111229A1 (ja) | 2007-03-15 | 2007-03-15 | 電子装置、クロック装置、およびクロック制御装置 |
CN200780052139A CN101627573A (zh) | 2007-03-15 | 2007-03-15 | 电子装置、时钟装置以及时钟控制装置 |
EP07738726.4A EP2124376B1 (en) | 2007-03-15 | 2007-03-15 | Electronic device, clock, and clock controller |
US12/585,294 US8762765B2 (en) | 2007-03-15 | 2009-09-10 | Electronic apparatus, clock apparatus, and clock control apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2007/055276 WO2008111229A1 (ja) | 2007-03-15 | 2007-03-15 | 電子装置、クロック装置、およびクロック制御装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/585,294 Continuation US8762765B2 (en) | 2007-03-15 | 2009-09-10 | Electronic apparatus, clock apparatus, and clock control apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008111229A1 true WO2008111229A1 (ja) | 2008-09-18 |
Family
ID=39759177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/055276 WO2008111229A1 (ja) | 2007-03-15 | 2007-03-15 | 電子装置、クロック装置、およびクロック制御装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8762765B2 (ja) |
EP (1) | EP2124376B1 (ja) |
JP (1) | JP4555888B2 (ja) |
CN (1) | CN101627573A (ja) |
WO (1) | WO2008111229A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111857236B (zh) * | 2020-06-30 | 2022-03-22 | 浪潮电子信息产业股份有限公司 | 一种fpga系统时钟频率设定系统 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09130373A (ja) * | 1995-11-02 | 1997-05-16 | Matsushita Electric Ind Co Ltd | 無線通信システム |
JPH1155118A (ja) | 1997-08-06 | 1999-02-26 | Seiko Epson Corp | プログラマブル発振器の制御データ書き込み装置および書き込み方法 |
JP2000341119A (ja) | 1999-05-31 | 2000-12-08 | Nec Corp | クロック発振回路 |
JP2001320275A (ja) | 2001-03-19 | 2001-11-16 | Seiko Epson Corp | プログラマブル発振器の制御データ書き込み装置および書き込み方法 |
JP2004032429A (ja) * | 2002-06-26 | 2004-01-29 | Mitsubishi Electric Corp | 通信速度設定装置 |
JP2004201119A (ja) * | 2002-12-19 | 2004-07-15 | Mitsubishi Electric Corp | 中継伝送装置及び中継伝送方法及び中継伝送プログラム |
JP2005276179A (ja) | 2004-02-24 | 2005-10-06 | Seiko Epson Corp | プログラマブル電子部品の販売方法およびプログラマブル電子部品の販売システム |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3825319B2 (ja) * | 1999-08-20 | 2006-09-27 | 富士通株式会社 | 光通信システム、光受信器および波長変換器 |
JP2001285729A (ja) * | 2000-03-29 | 2001-10-12 | Canon Inc | 受信装置及びディジタル放送受信装置とシステム及びそれらの方法 |
JP4567231B2 (ja) * | 2001-04-12 | 2010-10-20 | 株式会社日立製作所 | 波長変換器および波長多重光通信装置 |
US20030198307A1 (en) * | 2002-04-19 | 2003-10-23 | Compaq Information | Dynamic clock control to reduce radio interference in digital equipment |
US7053720B2 (en) * | 2002-11-01 | 2006-05-30 | Broadcom Corporation | Configurable voltage controlled oscillator system and method including dividing forming a portion of two or more divider paths |
JP2006195602A (ja) | 2005-01-12 | 2006-07-27 | Fujitsu Ltd | システムクロック分配装置、システムクロック分配方法 |
-
2007
- 2007-03-15 JP JP2009503868A patent/JP4555888B2/ja not_active Expired - Fee Related
- 2007-03-15 CN CN200780052139A patent/CN101627573A/zh active Pending
- 2007-03-15 EP EP07738726.4A patent/EP2124376B1/en not_active Not-in-force
- 2007-03-15 WO PCT/JP2007/055276 patent/WO2008111229A1/ja active Application Filing
-
2009
- 2009-09-10 US US12/585,294 patent/US8762765B2/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09130373A (ja) * | 1995-11-02 | 1997-05-16 | Matsushita Electric Ind Co Ltd | 無線通信システム |
JPH1155118A (ja) | 1997-08-06 | 1999-02-26 | Seiko Epson Corp | プログラマブル発振器の制御データ書き込み装置および書き込み方法 |
JP2000341119A (ja) | 1999-05-31 | 2000-12-08 | Nec Corp | クロック発振回路 |
JP2001320275A (ja) | 2001-03-19 | 2001-11-16 | Seiko Epson Corp | プログラマブル発振器の制御データ書き込み装置および書き込み方法 |
JP2004032429A (ja) * | 2002-06-26 | 2004-01-29 | Mitsubishi Electric Corp | 通信速度設定装置 |
JP2004201119A (ja) * | 2002-12-19 | 2004-07-15 | Mitsubishi Electric Corp | 中継伝送装置及び中継伝送方法及び中継伝送プログラム |
JP2005276179A (ja) | 2004-02-24 | 2005-10-06 | Seiko Epson Corp | プログラマブル電子部品の販売方法およびプログラマブル電子部品の販売システム |
Non-Patent Citations (1)
Title |
---|
See also references of EP2124376A4 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2008111229A1 (ja) | 2010-06-24 |
EP2124376A4 (en) | 2015-05-20 |
EP2124376B1 (en) | 2018-11-21 |
US20100002818A1 (en) | 2010-01-07 |
EP2124376A1 (en) | 2009-11-25 |
CN101627573A (zh) | 2010-01-13 |
JP4555888B2 (ja) | 2010-10-06 |
US8762765B2 (en) | 2014-06-24 |
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