DE69702066D1 - Baudratendetektion bei serieller Datenübertragung - Google Patents
Baudratendetektion bei serieller DatenübertragungInfo
- Publication number
- DE69702066D1 DE69702066D1 DE69702066T DE69702066T DE69702066D1 DE 69702066 D1 DE69702066 D1 DE 69702066D1 DE 69702066 T DE69702066 T DE 69702066T DE 69702066 T DE69702066 T DE 69702066T DE 69702066 D1 DE69702066 D1 DE 69702066D1
- Authority
- DE
- Germany
- Prior art keywords
- data transmission
- serial data
- rate detection
- baud rate
- baud
- 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
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0262—Arrangements for detecting the data rate of an incoming signal
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Communication Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97119892A EP0918421B1 (de) | 1997-11-13 | 1997-11-13 | Baudratendetektion bei serieller Datenübertragung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69702066D1 true DE69702066D1 (de) | 2000-06-21 |
DE69702066T2 DE69702066T2 (de) | 2001-01-18 |
Family
ID=8227615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69702066T Expired - Lifetime DE69702066T2 (de) | 1997-11-13 | 1997-11-13 | Baudratendetektion bei serieller Datenübertragung |
Country Status (7)
Country | Link |
---|---|
US (1) | US6847615B1 (de) |
EP (1) | EP0918421B1 (de) |
AU (1) | AU743350B2 (de) |
DE (1) | DE69702066T2 (de) |
DK (1) | DK0918421T3 (de) |
ES (1) | ES2148892T3 (de) |
WO (1) | WO1999026384A1 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6678751B1 (en) * | 1999-10-15 | 2004-01-13 | Micro Motion, Inc. | System for setting frame and protocol for transmission in a UART device |
KR100525548B1 (ko) * | 2000-12-29 | 2005-10-31 | 엘지전자 주식회사 | 범용 비동기화 송수신기의 전송률 검출회로 |
US7035595B1 (en) * | 2002-01-10 | 2006-04-25 | Berkana Wireless, Inc. | Configurable wireless interface |
US7076033B2 (en) * | 2003-03-31 | 2006-07-11 | Research In Motion Limited | Bit rate matching system and method |
US7415543B2 (en) * | 2003-11-12 | 2008-08-19 | Lsi Corporation | Serial port initialization in storage system controllers |
US20050207356A1 (en) * | 2004-03-17 | 2005-09-22 | Gross Lawrence C Jr | Stand-alone device for determining communication parameters and channel configuration of an asynchronous serial channel using a user determined methodology |
GB0414793D0 (en) | 2004-07-01 | 2004-08-04 | Ttp Communications Ltd | Determining characteristics of communications signals |
US20070226377A1 (en) * | 2006-02-09 | 2007-09-27 | Dell Products L.P. | Detecting parameters of a system UART and matching those parameters in a serial-over-LAN (SOL) UART |
CN101645752B (zh) * | 2008-08-08 | 2013-01-09 | 鸿富锦精密工业(深圳)有限公司 | 通信协议自动侦测***及方法 |
KR101256942B1 (ko) * | 2009-10-06 | 2013-04-25 | 한국전자통신연구원 | 직렬 버스 통신 방법 및 이를 위한 버스 인터페이스 장치 |
DE102013210182A1 (de) * | 2013-05-29 | 2014-12-04 | Robert Bosch Gmbh | Verfahren zur Bereitstellung einer generischen Schnittstelle sowie Mikrocontroller mit generischer Schnittstelle |
US9246534B2 (en) * | 2014-02-19 | 2016-01-26 | Texas Instruments Incorporated | Controling Tx/Rx mode in serial half-duplex UART separately from host |
KR102417980B1 (ko) * | 2017-11-07 | 2022-07-07 | 에스케이하이닉스 주식회사 | 범용 비동기 송수신 부 및 이를 포함하는 메모리 컨트롤러 및 메모리 시스템 |
CN110414192B (zh) * | 2019-06-14 | 2023-09-26 | 尚承科技股份有限公司 | 应用于安全制造的控管***及其方法 |
CN112463696A (zh) * | 2020-08-11 | 2021-03-09 | 上海麦腾物联网技术有限公司 | 一种串口波特率的自适应方法 |
CN112968752B (zh) * | 2021-01-28 | 2023-01-24 | 歌尔科技有限公司 | 一种uart通信的波特率切换方法、装置及发起方终端 |
CN113037592A (zh) * | 2021-03-16 | 2021-06-25 | 深圳国人无线通信有限公司 | 环境检测设备、动环监控***及自动检测动环监控设备的通信波特率的方法 |
CN113141323A (zh) * | 2021-03-22 | 2021-07-20 | 北京星网锐捷网络技术有限公司 | 基于串口的设备间通信方法及装置 |
CN114006842B (zh) * | 2021-10-29 | 2023-03-10 | 北京中科昊芯科技有限公司 | 一种检测波特率的方法、装置、设备和介质 |
CN114866367B (zh) * | 2022-04-13 | 2023-12-05 | 深圳市三旺通信股份有限公司 | Can设备通信方法、装置、can光猫设备与介质 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4663766A (en) * | 1984-10-10 | 1987-05-05 | Paradyne Corporation | Method of determining automatically the rate of data signals in a modem |
US4816820A (en) * | 1986-10-21 | 1989-03-28 | Motorola, Inc. | Radio communication receiver with apparatus for altering bit rate of the receiver |
US5008902A (en) | 1989-01-25 | 1991-04-16 | International Business Machines Corp. | Automatic baud rate detection |
US5008903A (en) * | 1989-05-25 | 1991-04-16 | A.T. & T. Paradyne | Adaptive transmit pre-emphasis for digital modem computed from noise spectrum |
US5222081A (en) * | 1991-06-28 | 1993-06-22 | Universal Data Systems, Inc. | Method of performing an autobaud function using a state flow machine |
EP0544965A1 (de) * | 1991-11-29 | 1993-06-09 | International Business Machines Corporation | Verfahren zur Einstellung der asynchronen Übertragungseigenschaften in einem SCC-beinhaltenden Übermittlungsgerät |
US5627858A (en) * | 1992-07-20 | 1997-05-06 | Telefonaktiebolaget L M Ericsson | Multi-channel autobauding circuit |
DE4308418A1 (de) * | 1993-03-17 | 1994-09-22 | Elsa Gmbh | Bitratenerkennung |
EP0669738A3 (de) * | 1993-12-29 | 1995-10-18 | Ibm | System und Verfahren zur automatischen Erfassung von Geschwindigkeit, Parität, und Zeichenlänge. |
US5490209A (en) * | 1994-02-09 | 1996-02-06 | Harris Corporation | Autobaud rate detection mechanism |
US5654983A (en) | 1994-06-10 | 1997-08-05 | Hayes Microcomputer Products, Inc. | Method and apparatus of operating data communications equipment in command mode and autobauding |
US5982837A (en) * | 1997-06-16 | 1999-11-09 | Lsi Logic Corporation | Automatic baud rate detector |
-
1997
- 1997-11-13 ES ES97119892T patent/ES2148892T3/es not_active Expired - Lifetime
- 1997-11-13 EP EP97119892A patent/EP0918421B1/de not_active Expired - Lifetime
- 1997-11-13 DE DE69702066T patent/DE69702066T2/de not_active Expired - Lifetime
- 1997-11-13 DK DK97119892T patent/DK0918421T3/da active
-
1998
- 1998-11-11 WO PCT/EP1998/007192 patent/WO1999026384A1/en active IP Right Grant
- 1998-11-11 AU AU12342/99A patent/AU743350B2/en not_active Ceased
- 1998-11-11 US US09/530,664 patent/US6847615B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DK0918421T3 (da) | 2000-08-07 |
WO1999026384A1 (en) | 1999-05-27 |
AU743350B2 (en) | 2002-01-24 |
DE69702066T2 (de) | 2001-01-18 |
EP0918421A1 (de) | 1999-05-26 |
EP0918421B1 (de) | 2000-05-17 |
ES2148892T3 (es) | 2000-10-16 |
AU1234299A (en) | 1999-06-07 |
US6847615B1 (en) | 2005-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: INFINEON TECHNOLOGIES AG, 85579 NEUBIBERG, DE |