CN101379705A - 用于连接双导线全双工总线和双向单导线总线的电平移动多路复用电路 - Google Patents
用于连接双导线全双工总线和双向单导线总线的电平移动多路复用电路 Download PDFInfo
- Publication number
- CN101379705A CN101379705A CNA2007800049887A CN200780004988A CN101379705A CN 101379705 A CN101379705 A CN 101379705A CN A2007800049887 A CNA2007800049887 A CN A2007800049887A CN 200780004988 A CN200780004988 A CN 200780004988A CN 101379705 A CN101379705 A CN 101379705A
- Authority
- CN
- China
- Prior art keywords
- voltage
- bus
- single conductor
- circuit
- resistor
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/0175—Coupling arrangements; Interface arrangements
- H03K19/0185—Coupling arrangements; Interface arrangements using field effect transistors only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/0175—Coupling arrangements; Interface arrangements
- H03K19/01759—Coupling arrangements; Interface arrangements with a bidirectional operation
-
- 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
- G06F13/40—Bus structure
-
- 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
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
- G06F13/4072—Drivers or receivers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/002—Switching arrangements with several input- or output terminals
-
- 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
- H04L25/0264—Arrangements for coupling to transmission lines
- H04L25/0272—Arrangements for coupling to multiple lines, e.g. for differential transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1461—Suppression of signals in the return path, i.e. bidirectional control circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/16—Half-duplex systems; Simplex/duplex switching; Transmission of break signals non-automatically inverting the direction of transmission
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Logic Circuits (AREA)
- Dc Digital Transmission (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/350,597 US7288962B2 (en) | 2006-02-08 | 2006-02-08 | Level shifting multiplexing circuit for connecting a two conductor full duplex bus to a bidirectional single conductor bus |
US11/350,597 | 2006-02-08 | ||
PCT/US2007/003349 WO2007092548A1 (en) | 2006-02-08 | 2007-02-07 | Level shifting multiplexing circuit for connecting a two conductor full duplex bus to a bidirectional single conductor bus |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101379705A true CN101379705A (zh) | 2009-03-04 |
CN101379705B CN101379705B (zh) | 2012-07-04 |
Family
ID=38180223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800049887A Expired - Fee Related CN101379705B (zh) | 2006-02-08 | 2007-02-07 | 用于连接双导线全双工总线和双向单导线总线的电平移动多路复用电路 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7288962B2 (zh) |
EP (1) | EP1982416B9 (zh) |
JP (1) | JP5037533B2 (zh) |
KR (1) | KR101057518B1 (zh) |
CN (1) | CN101379705B (zh) |
WO (1) | WO2007092548A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103645689A (zh) * | 2013-11-26 | 2014-03-19 | 合肥卓远电子科技有限公司 | 一种基于差分信号的单总线传输装置 |
CN108566191A (zh) * | 2018-04-03 | 2018-09-21 | 擎先电子科技(苏州)有限公司 | 一种通用管脚复用电路 |
CN114244390A (zh) * | 2021-12-10 | 2022-03-25 | 深圳市精泰达科技有限公司 | 一种双线数据与单线数据通讯转换电路 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8176310B2 (en) * | 2009-06-19 | 2012-05-08 | Phoenix Technologies Ltd. | Debugger application configured to communicate with a debugger module via a GPIO |
US8766221B1 (en) * | 2010-04-30 | 2014-07-01 | Power-One, Inc. | Isolation system for a bi-directional communication bus line |
CN106301337B (zh) * | 2015-05-13 | 2019-12-06 | 恩智浦有限公司 | 双向通信的方法和系统 |
KR102424434B1 (ko) | 2015-10-30 | 2022-07-25 | 삼성디스플레이 주식회사 | 타이밍 컨트롤러를 포함하는 표시 장치 및 타이밍 컨트롤러의 양방향 통신 방법 |
US11144493B1 (en) | 2018-05-02 | 2021-10-12 | Ecosense Lighting Inc. | Composite interface circuit |
US11031776B2 (en) * | 2018-11-08 | 2021-06-08 | Nxp B.V. | Overvoltage protection device and a method for operating an overvoltage protection device |
US11159873B2 (en) * | 2019-08-15 | 2021-10-26 | Yealink (Xiamen) Network Technology Co., Ltd. | Wireless headphone system, wireless headphone, and base |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5243623A (en) * | 1990-09-25 | 1993-09-07 | National Semiconductor Corporation | Switchable multi-mode transceiver interface device |
JPH0667772A (ja) * | 1992-08-14 | 1994-03-11 | Ricoh Co Ltd | データ伝送装置 |
US5715409A (en) * | 1993-05-24 | 1998-02-03 | I-Tech Corporation | Universal SCSI electrical interface system |
US5838471A (en) * | 1995-06-27 | 1998-11-17 | Norand Corporation | Infrared echo canceling |
US5872471A (en) * | 1995-12-25 | 1999-02-16 | Hitachi, Ltd. | Simultaneous bidirectional transmission circuit |
GB2349286B (en) | 1996-01-03 | 2001-03-07 | Motorola Inc | Bidirectional voltage translator |
CA2192426C (en) * | 1996-01-03 | 2000-08-01 | Richard Ng | Bidirectional voltage translator |
EP0801360B1 (en) * | 1996-04-10 | 2002-11-06 | Samsung Electronics Co., Ltd. | Image quality enhancing method using mean-matching histogram equalization and a circuit therefor |
JP3698828B2 (ja) * | 1996-08-29 | 2005-09-21 | 富士通株式会社 | 信号伝送システム、半導体装置モジュール、入力バッファ回路、及び半導体装置 |
JP3169913B2 (ja) * | 1998-12-03 | 2001-05-28 | 日本電気アイシーマイコンシステム株式会社 | 半導体集積回路 |
EP1050824A3 (en) | 1999-04-22 | 2004-01-28 | Matsushita Electric Industrial Co., Ltd. | Bidirectional signal transmission circuit and bus system |
ES2407132T3 (es) * | 2000-02-04 | 2013-06-11 | Qualcomm Incorporated | Interfaz entre módem y módulo de interfaz de abonado (SIM) |
JP2001298354A (ja) * | 2000-04-13 | 2001-10-26 | Matsushita Electric Ind Co Ltd | 半導体装置の高耐圧入出力回路 |
CN1168021C (zh) * | 2001-11-05 | 2004-09-22 | 清华同方股份有限公司 | 与现场控制机内部模块通讯的设备及实现方法 |
US7519005B2 (en) * | 2002-05-08 | 2009-04-14 | Semtech Corp. | Single-wire communication bus for miniature low-power systems |
JP4878971B2 (ja) * | 2006-09-25 | 2012-02-15 | シナノケンシ株式会社 | オープンコレクタ型入出力インターフェース回路及びモータ駆動装置 |
-
2006
- 2006-02-08 US US11/350,597 patent/US7288962B2/en not_active Expired - Fee Related
-
2007
- 2007-02-07 CN CN2007800049887A patent/CN101379705B/zh not_active Expired - Fee Related
- 2007-02-07 EP EP07763443A patent/EP1982416B9/en not_active Not-in-force
- 2007-02-07 KR KR1020087020851A patent/KR101057518B1/ko not_active IP Right Cessation
- 2007-02-07 WO PCT/US2007/003349 patent/WO2007092548A1/en active Application Filing
- 2007-02-07 JP JP2008554332A patent/JP5037533B2/ja not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103645689A (zh) * | 2013-11-26 | 2014-03-19 | 合肥卓远电子科技有限公司 | 一种基于差分信号的单总线传输装置 |
CN103645689B (zh) * | 2013-11-26 | 2016-08-17 | 合肥卓远电子科技有限公司 | 一种基于差分信号的单总线传输装置 |
CN108566191A (zh) * | 2018-04-03 | 2018-09-21 | 擎先电子科技(苏州)有限公司 | 一种通用管脚复用电路 |
CN108566191B (zh) * | 2018-04-03 | 2022-05-27 | 擎先电子科技(苏州)有限公司 | 一种通用管脚复用电路 |
CN114244390A (zh) * | 2021-12-10 | 2022-03-25 | 深圳市精泰达科技有限公司 | 一种双线数据与单线数据通讯转换电路 |
Also Published As
Publication number | Publication date |
---|---|
JP2009526481A (ja) | 2009-07-16 |
WO2007092548A1 (en) | 2007-08-16 |
CN101379705B (zh) | 2012-07-04 |
US20070182449A1 (en) | 2007-08-09 |
KR20080098505A (ko) | 2008-11-10 |
EP1982416B9 (en) | 2013-01-09 |
JP5037533B2 (ja) | 2012-09-26 |
US7288962B2 (en) | 2007-10-30 |
EP1982416B1 (en) | 2012-09-26 |
EP1982416A1 (en) | 2008-10-22 |
KR101057518B1 (ko) | 2011-08-17 |
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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: KYOCERA CORP. Free format text: FORMER OWNER: KYOCERA WIRELESS CORP. Effective date: 20110620 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: CALIFORNIA, THE USA TO: KYOTO, JAPAN |
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TA01 | Transfer of patent application right |
Effective date of registration: 20110620 Address after: Kyoto Japan Applicant after: Kyocera Corp. Address before: American California Applicant before: Kyocera Wireless Corp. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20130207 |