CN101256543A - 总线系统及其操作方法 - Google Patents
总线系统及其操作方法 Download PDFInfo
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- CN101256543A CN101256543A CNA2008100881742A CN200810088174A CN101256543A CN 101256543 A CN101256543 A CN 101256543A CN A2008100881742 A CNA2008100881742 A CN A2008100881742A CN 200810088174 A CN200810088174 A CN 200810088174A CN 101256543 A CN101256543 A CN 101256543A
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- bus
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- 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
- G06F13/38—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
- G06F13/4291—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus using a clocked protocol
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Abstract
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Claims (33)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/708,663 US7673084B2 (en) | 2007-02-20 | 2007-02-20 | Bus system and methods of operation using a combined data and synchronization line to communicate between bus master and slaves |
US11/708,663 | 2007-02-20 | ||
US11/708663 | 2007-02-20 |
Publications (2)
Publication Number | Publication Date |
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CN101256543A true CN101256543A (zh) | 2008-09-03 |
CN101256543B CN101256543B (zh) | 2013-11-20 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2008100881742A Active CN101256543B (zh) | 2007-02-20 | 2008-02-20 | 总线系统及其操作方法 |
Country Status (3)
Country | Link |
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US (1) | US7673084B2 (zh) |
EP (1) | EP1962198B1 (zh) |
CN (1) | CN101256543B (zh) |
Cited By (11)
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CN103312636A (zh) * | 2012-03-09 | 2013-09-18 | 佳能株式会社 | 信息处理装置、串行通信系统和装置以及通信初始化方法 |
CN103477334A (zh) * | 2011-01-28 | 2013-12-25 | 高通股份有限公司 | 用于总线互连的总线时钟频率缩放及其相关装置、系统和方法 |
CN104396179A (zh) * | 2012-05-31 | 2015-03-04 | 锋纳克公司 | 用于听觉设备的基于灵活的串行总线的主从数据传输的系统和方法 |
CN106257436A (zh) * | 2015-06-16 | 2016-12-28 | Arm 有限公司 | 发送器、接收器、数据传输系统和数据传送方法 |
CN106462533A (zh) * | 2014-04-22 | 2017-02-22 | 高通股份有限公司 | 用于多码元字的同步方法 |
CN107409107A (zh) * | 2015-04-06 | 2017-11-28 | 索尼公司 | 总线系统和通信装置 |
CN109213715A (zh) * | 2017-07-04 | 2019-01-15 | 意法半导体(大西部)公司 | 通信方法和相应的设备 |
CN110351065A (zh) * | 2018-04-03 | 2019-10-18 | 英飞凌科技股份有限公司 | 使用信号中的边缘定时的双向通信 |
CN112311519A (zh) * | 2019-08-02 | 2021-02-02 | 英飞凌科技股份有限公司 | 使用信号中的边沿定时的全双工通信 |
CN113704147A (zh) * | 2021-10-28 | 2021-11-26 | 苏州浪潮智能科技有限公司 | 多控制器通信方法、装置、计算机设备和存储介质 |
US11882420B2 (en) | 2019-02-26 | 2024-01-23 | Sony Semiconductor Solutions Corporation | Audio signal synchronization control device and audio device |
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DE102011004358B3 (de) * | 2011-02-18 | 2012-05-31 | Continental Automotive Gmbh | Verfahren zum Übertragen von Daten über einen synchronen seriellen Datenbus |
US9448959B2 (en) | 2012-10-05 | 2016-09-20 | Analog Devices, Inc. | Two-wire communication protocol engine |
EP3048536B1 (en) * | 2011-10-05 | 2020-02-19 | Analog Devices, Inc. | Two-wire communication system for high-speed data and power distribution |
US9946679B2 (en) | 2011-10-05 | 2018-04-17 | Analog Devices, Inc. | Distributed audio coordination over a two-wire communication bus |
US10649948B2 (en) * | 2011-10-05 | 2020-05-12 | Analog Devices, Inc. | Two-wire communication systems and applications |
CN102819516B (zh) * | 2012-08-07 | 2015-07-08 | 北京江南天安科技有限公司 | 一种用于微型计算机与外围设备互联的总线结构 |
US9772665B2 (en) | 2012-10-05 | 2017-09-26 | Analog Devices, Inc. | Power switching in a two-wire conductor system |
US11573919B2 (en) * | 2017-12-14 | 2023-02-07 | Texas Instruments Incorporated | Multi-slave serial communication |
US10459869B2 (en) * | 2017-12-17 | 2019-10-29 | Himax Technologies Limited | Electronic apparatus and operation method thereof |
CN110008155B (zh) * | 2018-01-04 | 2023-02-28 | 奇景光电股份有限公司 | 电子装置及其操作方法 |
US10896106B2 (en) | 2018-05-10 | 2021-01-19 | Teradyne, Inc. | Bus synchronization system that aggregates status |
DE102018209799A1 (de) | 2018-06-18 | 2019-12-19 | Carl Zeiss Industrielle Messtechnik Gmbh | Verfahren zur Datenübertragung und Kommunikationsnetzwerk |
CN113051201A (zh) * | 2019-12-26 | 2021-06-29 | 福州高意通讯有限公司 | 一种应用于多设备交互的精简的控制信号总线系统及应用 |
US11783042B2 (en) * | 2020-06-17 | 2023-10-10 | Qualcomm Incorporated | Access control system and method for isolating mutually distrusting security domains |
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CN1581026A (zh) * | 2004-05-19 | 2005-02-16 | 中兴通讯股份有限公司 | 在通信设备中操作多个i2c从器件的装置及其方法 |
CN1662008A (zh) * | 2004-10-20 | 2005-08-31 | 天津市英克瑞电子技术有限公司 | 带时钟信号的半双工串行总线通信方法及通信系统 |
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2007
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-
2008
- 2008-02-20 CN CN2008100881742A patent/CN101256543B/zh active Active
Patent Citations (2)
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CN1581026A (zh) * | 2004-05-19 | 2005-02-16 | 中兴通讯股份有限公司 | 在通信设备中操作多个i2c从器件的装置及其方法 |
CN1662008A (zh) * | 2004-10-20 | 2005-08-31 | 天津市英克瑞电子技术有限公司 | 带时钟信号的半双工串行总线通信方法及通信系统 |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103477334A (zh) * | 2011-01-28 | 2013-12-25 | 高通股份有限公司 | 用于总线互连的总线时钟频率缩放及其相关装置、系统和方法 |
US9286257B2 (en) | 2011-01-28 | 2016-03-15 | Qualcomm Incorporated | Bus clock frequency scaling for a bus interconnect and related devices, systems, and methods |
CN103312636A (zh) * | 2012-03-09 | 2013-09-18 | 佳能株式会社 | 信息处理装置、串行通信系统和装置以及通信初始化方法 |
CN103312636B (zh) * | 2012-03-09 | 2016-06-01 | 佳能株式会社 | 信息处理装置、串行通信系统和装置以及通信初始化方法 |
CN104396179A (zh) * | 2012-05-31 | 2015-03-04 | 锋纳克公司 | 用于听觉设备的基于灵活的串行总线的主从数据传输的系统和方法 |
CN106462533A (zh) * | 2014-04-22 | 2017-02-22 | 高通股份有限公司 | 用于多码元字的同步方法 |
CN107409107A (zh) * | 2015-04-06 | 2017-11-28 | 索尼公司 | 总线系统和通信装置 |
CN106257436A (zh) * | 2015-06-16 | 2016-12-28 | Arm 有限公司 | 发送器、接收器、数据传输系统和数据传送方法 |
CN109213715A (zh) * | 2017-07-04 | 2019-01-15 | 意法半导体(大西部)公司 | 通信方法和相应的设备 |
CN109213715B (zh) * | 2017-07-04 | 2023-05-16 | 意法半导体(大西部)公司 | 通信方法和相应的设备 |
CN110351065A (zh) * | 2018-04-03 | 2019-10-18 | 英飞凌科技股份有限公司 | 使用信号中的边缘定时的双向通信 |
CN110351065B (zh) * | 2018-04-03 | 2022-05-24 | 英飞凌科技股份有限公司 | 使用信号中的边缘定时的双向通信 |
US11882420B2 (en) | 2019-02-26 | 2024-01-23 | Sony Semiconductor Solutions Corporation | Audio signal synchronization control device and audio device |
CN112311519A (zh) * | 2019-08-02 | 2021-02-02 | 英飞凌科技股份有限公司 | 使用信号中的边沿定时的全双工通信 |
CN112311519B (zh) * | 2019-08-02 | 2024-02-09 | 英飞凌科技股份有限公司 | 使用信号中的边沿定时的全双工通信 |
CN113704147A (zh) * | 2021-10-28 | 2021-11-26 | 苏州浪潮智能科技有限公司 | 多控制器通信方法、装置、计算机设备和存储介质 |
Also Published As
Publication number | Publication date |
---|---|
EP1962198A1 (en) | 2008-08-27 |
US7673084B2 (en) | 2010-03-02 |
EP1962198B1 (en) | 2013-05-29 |
US20080201507A1 (en) | 2008-08-21 |
CN101256543B (zh) | 2013-11-20 |
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Owner name: LINGTE GERMANY CO., LTD. Free format text: FORMER OWNER: INFINEON TECHNOLOGY WIRELESS TECHNOLOGY CO., LTD. Effective date: 20130620 Owner name: INFINEON TECHNOLOGY WIRELESS TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: INFINEON TECHNOLOGIES AG Effective date: 20130620 |
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