KR100646122B1 - 버스 브리지에서 복수의 버스 노드들에 사이클 클럭을 분배하는 방법 및 장치 - Google Patents
버스 브리지에서 복수의 버스 노드들에 사이클 클럭을 분배하는 방법 및 장치 Download PDFInfo
- Publication number
- KR100646122B1 KR100646122B1 KR1019997007890A KR19997007890A KR100646122B1 KR 100646122 B1 KR100646122 B1 KR 100646122B1 KR 1019997007890 A KR1019997007890 A KR 1019997007890A KR 19997007890 A KR19997007890 A KR 19997007890A KR 100646122 B1 KR100646122 B1 KR 100646122B1
- Authority
- KR
- South Korea
- Prior art keywords
- cycle
- bus
- bridge
- subsystem
- portal
- 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 - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40052—High-speed IEEE 1394 serial bus
- H04L12/40058—Isochronous transmission
-
- 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
- G06F1/10—Distribution of clock signals, e.g. skew
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F13/40—Bus structure
- G06F13/4004—Coupling between buses
- G06F13/4027—Coupling between buses using bus bridges
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
-
- 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
- H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
- H04J3/0652—Synchronisation among time division multiple access [TDMA] nodes, e.g. time triggered protocol [TTP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40052—High-speed IEEE 1394 serial bus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40052—High-speed IEEE 1394 serial bus
- H04L12/40091—Bus bridging
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0012—High speed serial bus, e.g. IEEE P1394
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Small-Scale Networks (AREA)
- Information Transfer Systems (AREA)
- Communication Control (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/000,672 | 1997-12-30 | ||
| US09/000,672 US6032261A (en) | 1997-12-30 | 1997-12-30 | Bus bridge with distribution of a common cycle clock to all bridge portals to provide synchronization of local buses, and method of operation thereof |
| US9/000,672 | 1997-12-30 | ||
| PCT/IB1998/001577 WO1999035587A1 (en) | 1997-12-30 | 1998-10-08 | Method and apparatus for distributing a cycle clock to a plurality of bus nodes in a bus bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000075817A KR20000075817A (ko) | 2000-12-26 |
| KR100646122B1 true KR100646122B1 (ko) | 2006-11-17 |
Family
ID=21692544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019997007890A Expired - Fee Related KR100646122B1 (ko) | 1997-12-30 | 1998-10-08 | 버스 브리지에서 복수의 버스 노드들에 사이클 클럭을 분배하는 방법 및 장치 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6032261A (enExample) |
| EP (1) | EP0961977B1 (enExample) |
| JP (1) | JP2001515682A (enExample) |
| KR (1) | KR100646122B1 (enExample) |
| CN (1) | CN1143221C (enExample) |
| DE (1) | DE69835807T2 (enExample) |
| TW (1) | TW417050B (enExample) |
| WO (1) | WO1999035587A1 (enExample) |
Families Citing this family (84)
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| JPH10254827A (ja) * | 1997-03-06 | 1998-09-25 | Canon Inc | 拡張カードおよび拡張カードのアクセス制御方法およびコンピュータが読み出し可能なプログラムを格納した記憶媒体 |
| JP3397124B2 (ja) * | 1998-03-12 | 2003-04-14 | ソニー株式会社 | 同期方法及びブリッジ |
| US6252886B1 (en) * | 1998-07-06 | 2001-06-26 | Sony Corporation | Bandwidth reservation |
| JP3815063B2 (ja) * | 1998-07-14 | 2006-08-30 | ソニー株式会社 | バスネットワークの同期通信設定の解除方法およびそれを利用するバスネットワーク、並びに情報提供媒体 |
| JP2000032030A (ja) * | 1998-07-14 | 2000-01-28 | Sony Corp | バスネットワークの同期通信設定方法およびそれを利用するバスネットワーク、並びに情報提供媒体 |
| EP0986248A1 (en) * | 1998-09-07 | 2000-03-15 | Deutsche Thomson-Brandt Gmbh | Method and apparatus for timestamping a bitstream to be recorded |
| JP2000124914A (ja) * | 1998-10-19 | 2000-04-28 | Sony Corp | 情報処理装置および方法、並びに提供媒体 |
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| JP3843667B2 (ja) * | 1999-10-15 | 2006-11-08 | セイコーエプソン株式会社 | データ転送制御装置及び電子機器 |
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| JP3454217B2 (ja) * | 1999-12-28 | 2003-10-06 | 日本電気株式会社 | 通信経路制御方法、機器制御装置、及びブリッジ |
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| JP4097891B2 (ja) * | 2000-11-27 | 2008-06-11 | 三菱電機株式会社 | Ieee1394を用いた同期システム |
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| US20080214153A1 (en) * | 2005-09-14 | 2008-09-04 | Jorey Ramer | Mobile User Profile Creation based on User Browse Behaviors |
| KR100652013B1 (ko) * | 2005-11-17 | 2006-12-01 | 한국전자통신연구원 | 무선 ieee1394 프로토콜을 사용하는 이종 네트워크환경에서의 시간 동기화 방법 |
| US7783820B2 (en) * | 2005-12-30 | 2010-08-24 | Avocent Corporation | Packet-switched split computer having disassociated peripheral controller and plural data buses |
| US8014530B2 (en) | 2006-03-22 | 2011-09-06 | Intel Corporation | Method and apparatus for authenticated, recoverable key distribution with no database secrets |
| US7782961B2 (en) * | 2006-04-28 | 2010-08-24 | Avocent Corporation | DVC delta commands |
| JP2019175309A (ja) * | 2018-03-29 | 2019-10-10 | セイコーエプソン株式会社 | 回路装置、電子機器及びケーブルハーネス |
| WO2020024199A1 (en) * | 2018-08-02 | 2020-02-06 | Texas Instruments Incorporated | High speed flexled digital interface |
| US12026510B1 (en) * | 2023-01-10 | 2024-07-02 | SiMa Technologies, Inc. | Using cycle counts to serve compute elements executing statically scheduled instructions for a machine learning accelerator |
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| US5799207A (en) * | 1995-03-28 | 1998-08-25 | Industrial Technology Research Institute | Non-blocking peripheral access architecture having a register configure to indicate a path selection for data transfer between a master, memory, and an I/O device |
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-
1997
- 1997-12-30 US US09/000,672 patent/US6032261A/en not_active Expired - Fee Related
-
1998
- 1998-10-08 CN CNB988046520A patent/CN1143221C/zh not_active Expired - Fee Related
- 1998-10-08 WO PCT/IB1998/001577 patent/WO1999035587A1/en not_active Ceased
- 1998-10-08 KR KR1019997007890A patent/KR100646122B1/ko not_active Expired - Fee Related
- 1998-10-08 EP EP98945471A patent/EP0961977B1/en not_active Expired - Lifetime
- 1998-10-08 JP JP53585899A patent/JP2001515682A/ja not_active Ceased
- 1998-10-08 DE DE69835807T patent/DE69835807T2/de not_active Expired - Fee Related
- 1998-11-06 TW TW087118508A patent/TW417050B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US6032261A (en) | 2000-02-29 |
| CN1254426A (zh) | 2000-05-24 |
| EP0961977B1 (en) | 2006-09-06 |
| EP0961977A1 (en) | 1999-12-08 |
| TW417050B (en) | 2001-01-01 |
| DE69835807D1 (de) | 2006-10-19 |
| CN1143221C (zh) | 2004-03-24 |
| JP2001515682A (ja) | 2001-09-18 |
| KR20000075817A (ko) | 2000-12-26 |
| DE69835807T2 (de) | 2007-04-12 |
| WO1999035587A1 (en) | 1999-07-15 |
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