DE69029248D1 - Datensynchronisierungspuffer - Google Patents
DatensynchronisierungspufferInfo
- Publication number
- DE69029248D1 DE69029248D1 DE69029248T DE69029248T DE69029248D1 DE 69029248 D1 DE69029248 D1 DE 69029248D1 DE 69029248 T DE69029248 T DE 69029248T DE 69029248 T DE69029248 T DE 69029248T DE 69029248 D1 DE69029248 D1 DE 69029248D1
- Authority
- DE
- Germany
- Prior art keywords
- data synchronization
- synchronization buffer
- buffer
- data
- synchronization
- 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 - Lifetime
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
- H04L7/0079—Receiver details
- H04L7/0083—Receiver details taking measures against momentary loss of synchronisation, e.g. inhibiting the synchronisation, using idle words or using redundant clocks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Communication Control (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/428,797 US5003558A (en) | 1989-10-30 | 1989-10-30 | Data synchronizing buffers for data processing channels |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69029248D1 true DE69029248D1 (de) | 1997-01-09 |
Family
ID=23700438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69029248T Expired - Lifetime DE69029248D1 (de) | 1989-10-30 | 1990-09-17 | Datensynchronisierungspuffer |
Country Status (4)
Country | Link |
---|---|
US (1) | US5003558A (de) |
EP (1) | EP0429786B1 (de) |
JP (1) | JPH0748194B2 (de) |
DE (1) | DE69029248D1 (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5151977A (en) * | 1990-08-31 | 1992-09-29 | International Business Machines Corp. | Managing a serial link in an input/output system which indicates link status by continuous sequences of characters between data frames |
FR2682244B1 (fr) * | 1991-10-04 | 1995-01-13 | Cit Alcatel | Dispositif de synchronisation pour equipement d'extremite d'un reseau de telecommunications numerique a transfert en mode asynchrone. |
US5498990A (en) * | 1991-11-05 | 1996-03-12 | Monolithic System Technology, Inc. | Reduced CMOS-swing clamping circuit for bus lines |
EP0541288B1 (de) * | 1991-11-05 | 1998-07-08 | Fu-Chieh Hsu | Redundanzarchitektur für Schaltungsmodul |
US5831467A (en) * | 1991-11-05 | 1998-11-03 | Monolithic System Technology, Inc. | Termination circuit with power-down mode for use in circuit module architecture |
US5267240A (en) * | 1992-02-20 | 1993-11-30 | International Business Machines Corporation | Frame-group transmission and reception for parallel/serial buses |
US5548623A (en) * | 1992-02-20 | 1996-08-20 | International Business Machines Corporation | Null words for pacing serial links to driver and receiver speeds |
JPH08500687A (ja) * | 1992-08-10 | 1996-01-23 | モノリシック・システム・テクノロジー・インコーポレイテッド | ウェハ規模の集積化のためのフォルトトレラントな高速度のバス装置及びバスインタフェース |
US5689689A (en) * | 1992-12-17 | 1997-11-18 | Tandem Computers Incorporated | Clock circuits for synchronized processor systems having clock generator circuit with a voltage control oscillator producing a clock signal synchronous with a master clock signal |
US5414740A (en) * | 1992-12-17 | 1995-05-09 | International Business Machines Corporation | Synchronous communication system having multiplexed information transfer and transition phases |
US5425020A (en) * | 1993-11-04 | 1995-06-13 | International Business Machines Corporation | Skew measurement for receiving frame-groups |
US5610945A (en) * | 1993-11-04 | 1997-03-11 | International Business Machines Corporation | System for identifying communication sequences transmitted across multiple carriers by examining bit streams for sequences of valid words |
JP3723243B2 (ja) * | 1994-11-11 | 2005-12-07 | 富士通株式会社 | プロセッサ装置及びその制御方法 |
US5903612A (en) * | 1996-11-08 | 1999-05-11 | Alcatel Alsthom Compagnie Generale D'electricite | Method to synchronize data and a transmitter and a receiver realizing said method |
ATE201118T1 (de) * | 1996-11-08 | 2001-05-15 | Cit Alcatel | Datenübertragungssynchronisierungsverfahren zwischen einem sender und einem empfänger |
US6072810A (en) | 1996-11-08 | 2000-06-06 | Alcatel | Method to transparently transport an incoming clock signal over a network segment, and related transmitter and receiver unit |
US5944797A (en) * | 1997-05-28 | 1999-08-31 | International Business Machines Corporation | Data mover hardware controlled processing in a commanding system and in a commanded system for controlling frame communications on a link |
US6233250B1 (en) | 1998-11-13 | 2001-05-15 | Integrated Telecom Express, Inc. | System and method for reducing latency in software modem for high-speed synchronous transmission |
DE19909586A1 (de) * | 1999-03-04 | 2000-09-07 | Rvs Datentechnik Gmbh | Verfahren und Vorrichtung zur Datenübertragung |
US6772108B1 (en) | 1999-09-22 | 2004-08-03 | Netcell Corp. | Raid controller system and method with ATA emulation host interface |
US6721356B1 (en) | 2000-01-03 | 2004-04-13 | Advanced Micro Devices, Inc. | Method and apparatus for buffering data samples in a software based ADSL modem |
US7076016B1 (en) | 2000-02-28 | 2006-07-11 | Advanced Micro Devices, Inc. | Method and apparatus for buffering data samples in a software based ADSL modem |
US6804800B2 (en) * | 2000-12-29 | 2004-10-12 | Intel Corporation | Method and apparatus for detecting and recovering from errors in a source synchronous bus |
US7250797B1 (en) * | 2001-03-30 | 2007-07-31 | Agere Systems Inc. | Event edge synchronization system and method of operation thereof |
US20040205269A1 (en) * | 2003-04-09 | 2004-10-14 | Netcell Corp. | Method and apparatus for synchronizing data from asynchronous disk drive data transfers |
WO2004095255A2 (en) * | 2003-04-21 | 2004-11-04 | Netcell Corp. | Disk array controller with reconfigurable data path |
US7308561B2 (en) * | 2003-12-12 | 2007-12-11 | Alcatel Lucent | Fast, scalable pattern-matching engine |
US7587537B1 (en) | 2007-11-30 | 2009-09-08 | Altera Corporation | Serializer-deserializer circuits formed from input-output circuit registers |
US7546401B2 (en) * | 2004-09-23 | 2009-06-09 | International Business Machines Corporation | Byte to byte alignment of multi-path data |
US7532646B2 (en) * | 2005-02-23 | 2009-05-12 | Lattice Semiconductor Corporation | Distributed multiple-channel alignment scheme |
CN111427522B (zh) * | 2019-07-17 | 2022-08-05 | 杭州海康威视数字技术股份有限公司 | 一种数据远程同步方法、装置及系统 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3134962A (en) * | 1959-06-08 | 1964-05-26 | Bell Telephone Labor Inc | Serial buffer |
US4071887A (en) * | 1975-10-30 | 1978-01-31 | Motorola, Inc. | Synchronous serial data adaptor |
US4395756A (en) * | 1981-02-17 | 1983-07-26 | Pitney Bowes Inc. | Processor implemented communications interface having external clock actuated disabling control |
US4410942A (en) * | 1981-03-06 | 1983-10-18 | International Business Machines Corporation | Synchronizing buffered peripheral subsystems to host operations |
US4596026A (en) * | 1983-05-09 | 1986-06-17 | Raytheon Company | Asynchronous data clock generator |
JP2636210B2 (ja) * | 1984-06-22 | 1997-07-30 | 日本電気株式会社 | 同期式データ受信回路 |
EP0206743A3 (de) * | 1985-06-20 | 1990-04-25 | Texas Instruments Incorporated | Asynchroner FIFO-Puffer mit Null-Durchfallzeit und eindeutiger Leer/Voll-Angabe |
US4748588A (en) * | 1985-12-18 | 1988-05-31 | International Business Machines Corp. | Fast data synchronizer |
CA1262173A (en) * | 1986-05-29 | 1989-10-03 | James Angus Mceachern | Synchronization of asynchronous data signals |
US4764941A (en) * | 1987-05-22 | 1988-08-16 | American Telephone And Telegraph Company, At&T Bell Laboratories | Digital frame synchronizer |
JP2574796B2 (ja) * | 1987-06-17 | 1997-01-22 | 株式会社日立製作所 | 通信制御装置 |
-
1989
- 1989-10-30 US US07/428,797 patent/US5003558A/en not_active Expired - Lifetime
-
1990
- 1990-09-17 DE DE69029248T patent/DE69029248D1/de not_active Expired - Lifetime
- 1990-09-17 EP EP90117825A patent/EP0429786B1/de not_active Expired - Lifetime
- 1990-09-27 JP JP2258775A patent/JPH0748194B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH03147045A (ja) | 1991-06-24 |
EP0429786A2 (de) | 1991-06-05 |
US5003558A (en) | 1991-03-26 |
EP0429786A3 (en) | 1992-12-30 |
EP0429786B1 (de) | 1996-11-27 |
JPH0748194B2 (ja) | 1995-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |