CN1322721C - 使用总线的预仲裁装置及其方法 - Google Patents
使用总线的预仲裁装置及其方法 Download PDFInfo
- Publication number
- CN1322721C CN1322721C CNB011238089A CN01123808A CN1322721C CN 1322721 C CN1322721 C CN 1322721C CN B011238089 A CNB011238089 A CN B011238089A CN 01123808 A CN01123808 A CN 01123808A CN 1322721 C CN1322721 C CN 1322721C
- Authority
- CN
- China
- Prior art keywords
- equipment
- bus
- node
- counter
- communication line
- 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
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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
-
- 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
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
- G06F13/368—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control
- G06F13/374—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control using a self-select method with individual priority code comparator
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Bus Control (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR44008/2000 | 2000-07-29 | ||
KR10-2000-0044008A KR100487542B1 (ko) | 2000-07-29 | 2000-07-29 | 글로벌 버스의 버스 사용권 예약 중재방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1355635A CN1355635A (zh) | 2002-06-26 |
CN1322721C true CN1322721C (zh) | 2007-06-20 |
Family
ID=19680766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011238089A Expired - Fee Related CN1322721C (zh) | 2000-07-29 | 2001-07-30 | 使用总线的预仲裁装置及其方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7012930B2 (zh) |
KR (1) | KR100487542B1 (zh) |
CN (1) | CN1322721C (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5898801A (en) | 1998-01-29 | 1999-04-27 | Lockheed Martin Corporation | Optical transport system |
US6746066B2 (en) * | 2000-02-22 | 2004-06-08 | Harry F. Reed | Truck bed extension |
US20020101874A1 (en) * | 2000-11-21 | 2002-08-01 | Whittaker G. Allan | Physical layer transparent transport information encapsulation methods and systems |
KR100441606B1 (ko) * | 2001-10-05 | 2004-07-23 | 삼성전자주식회사 | 복수의 모듈들간의 데이터 송수신 시스템 및 송수신제어방법 |
US7085497B2 (en) * | 2002-04-03 | 2006-08-01 | Lockheed Martin Corporation | Vehicular communication system |
US20040076434A1 (en) * | 2002-09-27 | 2004-04-22 | Whittaker G. Allan | Optical distribution network for RF and other analog signals |
US7570887B2 (en) * | 2003-03-31 | 2009-08-04 | Lockheed Martin Corporation | Optical network interface systems and devices |
US7792137B2 (en) * | 2006-07-05 | 2010-09-07 | Abidanet, Llc | Self-organized and self-managed ad hoc communications network |
US20080052455A1 (en) * | 2006-08-28 | 2008-02-28 | Dell Products L.P. | Method and System for Mapping Disk Drives in a Shared Disk Cluster |
US8619821B2 (en) * | 2011-03-25 | 2013-12-31 | Invensense, Inc. | System, apparatus, and method for time-division multiplexed communication |
US20170199839A1 (en) * | 2016-01-13 | 2017-07-13 | Qualcomm Incorporated | Bus ownership hand-off techniques |
CN107041741A (zh) * | 2017-05-03 | 2017-08-15 | 刘珊珊 | 一种胆道测压管 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5463624A (en) * | 1994-04-15 | 1995-10-31 | Dsc Communications Corporation | Bus arbitration method for telecommunications switching |
US5499345A (en) * | 1991-10-02 | 1996-03-12 | Nec Corporation | Bus arbitration system |
CN1195141A (zh) * | 1997-03-28 | 1998-10-07 | 国际商业机器公司 | 用于实现高速缓冲存储器流式存取的方法和设备 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6024963B2 (ja) * | 1978-03-16 | 1985-06-15 | 豊田工機株式会社 | シ−ケンスコントロ−ラ |
US4814974A (en) * | 1982-07-02 | 1989-03-21 | American Telephone And Telegraph Company, At&T Bell Laboratories | Programmable memory-based arbitration system for implementing fixed and flexible priority arrangements |
US4789926A (en) * | 1985-08-06 | 1988-12-06 | International Business Machines Corporation | Digital data processing arbitration system |
US5263163A (en) * | 1990-01-19 | 1993-11-16 | Codex Corporation | Arbitration among multiple users of a shared resource |
US5440752A (en) * | 1991-07-08 | 1995-08-08 | Seiko Epson Corporation | Microprocessor architecture with a switch network for data transfer between cache, memory port, and IOU |
US5448750A (en) * | 1992-04-22 | 1995-09-05 | Telefonaktiebolaget Lm Ericsson | Segregation method of dynamic channel allocation in a mobile radio system |
KR0139967B1 (ko) * | 1992-11-30 | 1998-07-01 | 정장호 | 글로벌 버스의 멀티 프레임 전송제어회로 |
US5392434A (en) * | 1993-09-03 | 1995-02-21 | Motorola, Inc. | Arbitration protocol system granting use of a shared resource to one of a plurality of resource users |
KR0150233B1 (ko) * | 1993-12-28 | 1998-11-02 | 정장호 | 공용버스에서의 버스점유 중재장치 |
US5623672A (en) * | 1994-12-23 | 1997-04-22 | Cirrus Logic, Inc. | Arrangement and method of arbitration for a resource with shared user request signals and dynamic priority assignment |
DE19505243A1 (de) * | 1995-02-16 | 1996-08-29 | Deutsche Telekom Mobil | Verfahren zur dynamischen Kanalzuteilung in Mobilfunknetzen |
US5778200A (en) * | 1995-11-21 | 1998-07-07 | Advanced Micro Devices, Inc. | Bus arbiter including aging factor counters to dynamically vary arbitration priority |
US5956493A (en) * | 1996-03-08 | 1999-09-21 | Advanced Micro Devices, Inc. | Bus arbiter including programmable request latency counters for varying arbitration priority |
KR100293357B1 (ko) * | 1996-03-30 | 2001-09-17 | 박종섭 | 변형된 라운드로빈 방식을 이용한 버스점유제어방식설계 |
US5842025A (en) * | 1996-08-27 | 1998-11-24 | Mmc Networks, Inc. | Arbitration methods and apparatus |
FI106181B (fi) * | 1997-09-17 | 2000-11-30 | Nokia Mobile Phones Ltd | Kanavien allokointi solukkoradiojärjestelmän tukiasemissa |
KR19990052187A (ko) * | 1997-12-22 | 1999-07-05 | 이계철 | 프로세서간 고속 통신을 위한 노드장치 |
US6167478A (en) * | 1998-10-05 | 2000-12-26 | Infineon Technologies North America Corp. | Pipelined arbitration system and method |
US6411218B1 (en) * | 1999-01-22 | 2002-06-25 | Koninklijke Philips Electronics N.V. | Priority-encoding device selection using variable arbitrary rankings |
DE60026908D1 (de) * | 2000-07-05 | 2006-05-18 | St Microelectronics Srl | Arbitrierungsverfahren und Schaltungsarchitektur dazu |
US6735653B2 (en) * | 2001-02-16 | 2004-05-11 | Koninklijke Philips Electronics N.V. | Bus bandwidth consumption profiler |
KR20030026753A (ko) * | 2001-09-28 | 2003-04-03 | 엘지전자 주식회사 | 전자교환기의 버스중재 장치 및 그 방법 |
-
2000
- 2000-07-29 KR KR10-2000-0044008A patent/KR100487542B1/ko not_active IP Right Cessation
-
2001
- 2001-07-30 US US09/917,213 patent/US7012930B2/en not_active Expired - Fee Related
- 2001-07-30 CN CNB011238089A patent/CN1322721C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5499345A (en) * | 1991-10-02 | 1996-03-12 | Nec Corporation | Bus arbitration system |
US5463624A (en) * | 1994-04-15 | 1995-10-31 | Dsc Communications Corporation | Bus arbitration method for telecommunications switching |
CN1195141A (zh) * | 1997-03-28 | 1998-10-07 | 国际商业机器公司 | 用于实现高速缓冲存储器流式存取的方法和设备 |
Also Published As
Publication number | Publication date |
---|---|
KR20020010334A (ko) | 2002-02-04 |
US7012930B2 (en) | 2006-03-14 |
CN1355635A (zh) | 2002-06-26 |
KR100487542B1 (ko) | 2005-05-03 |
US20020044565A1 (en) | 2002-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: LG- NORTEL CO., LTD. Free format text: FORMER OWNER: LG ELECTRONIC CO., LTD. Effective date: 20061020 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20061020 Address after: Seoul, South Kerean Applicant after: LG Nortel Co., Ltd. Address before: Seoul, South Kerean Applicant before: LG Electronics Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: LG-ERICSSON CO., LTD. Free format text: FORMER NAME: LG-NORTEL CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Seoul, South Kerean Patentee after: Novera Optics Korea Co., Ltd. Address before: Seoul, South Kerean Patentee before: LG Nortel Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070620 Termination date: 20120730 |