ATE521940T1 - Schaltung und verfahren zur verbindung von bussystemen - Google Patents
Schaltung und verfahren zur verbindung von bussystemenInfo
- Publication number
- ATE521940T1 ATE521940T1 AT01129255T AT01129255T ATE521940T1 AT E521940 T1 ATE521940 T1 AT E521940T1 AT 01129255 T AT01129255 T AT 01129255T AT 01129255 T AT01129255 T AT 01129255T AT E521940 T1 ATE521940 T1 AT E521940T1
- Authority
- AT
- Austria
- Prior art keywords
- card
- backplane
- signal
- capacitance associated
- circuit
- Prior art date
Links
Classifications
-
- 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
- G06F13/4081—Live connection to bus, e.g. hot-plugging
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Logic Circuits (AREA)
- Bus Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25482100P | 2000-12-11 | 2000-12-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE521940T1 true ATE521940T1 (de) | 2011-09-15 |
Family
ID=22965709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01129255T ATE521940T1 (de) | 2000-12-11 | 2001-12-11 | Schaltung und verfahren zur verbindung von bussystemen |
Country Status (3)
Country | Link |
---|---|
US (2) | US7032051B2 (de) |
EP (4) | EP2060978B1 (de) |
AT (1) | ATE521940T1 (de) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7032051B2 (en) * | 2000-12-11 | 2006-04-18 | Linear Technology Corp. | Methods and circuitry for interconnecting data and clock busses of live backplane circuitry and input/output card circuitry, and methods and circuitry for isolating capacitanes of a live backplane from the capacitanes of at least one input/output card |
US20040255070A1 (en) * | 2003-06-12 | 2004-12-16 | Larson Thane M. | Inter-integrated circuit router for supporting independent transmission rates |
JP4973036B2 (ja) * | 2005-08-08 | 2012-07-11 | セイコーエプソン株式会社 | ホストコントローラ |
KR100772389B1 (ko) * | 2006-01-12 | 2007-11-01 | 삼성전자주식회사 | 메모리 인식 장치 |
US8144125B2 (en) | 2006-03-30 | 2012-03-27 | Cypress Semiconductor Corporation | Apparatus and method for reducing average scan rate to detect a conductive object on a sensing device |
US8040142B1 (en) | 2006-03-31 | 2011-10-18 | Cypress Semiconductor Corporation | Touch detection techniques for capacitive touch sense systems |
US20070260764A1 (en) * | 2006-04-10 | 2007-11-08 | Honeywell International Inc. | Semi-automatic token generated addressing |
US7514962B2 (en) * | 2006-04-28 | 2009-04-07 | Stmicroelectronics Pvt. Ltd. | Configurable I2C interface |
US8004497B2 (en) | 2006-05-18 | 2011-08-23 | Cypress Semiconductor Corporation | Two-pin buttons |
US8213294B2 (en) * | 2006-06-27 | 2012-07-03 | International Business Machines Corporation | Mechanism for detecting and clearing I/O fabric lockup conditions for error recovery |
US8547114B2 (en) | 2006-11-14 | 2013-10-01 | Cypress Semiconductor Corporation | Capacitance to code converter with sigma-delta modulator |
US8089288B1 (en) | 2006-11-16 | 2012-01-03 | Cypress Semiconductor Corporation | Charge accumulation capacitance sensor with linear transfer characteristic |
US8902172B2 (en) * | 2006-12-07 | 2014-12-02 | Cypress Semiconductor Corporation | Preventing unintentional activation of a touch-sensor button caused by a presence of conductive liquid on the touch-sensor button |
US7840734B2 (en) | 2006-12-21 | 2010-11-23 | Hendon Semiconductors Pty Ltd. | Simple bus buffer |
US8058937B2 (en) | 2007-01-30 | 2011-11-15 | Cypress Semiconductor Corporation | Setting a discharge rate and a charge rate of a relaxation oscillator circuit |
US20080196945A1 (en) * | 2007-02-21 | 2008-08-21 | Jason Konstas | Preventing unintentional activation of a sensor element of a sensing device |
TWI338842B (en) * | 2007-03-23 | 2011-03-11 | Qisda Corp | Signal transfer systems and methods |
US8144126B2 (en) | 2007-05-07 | 2012-03-27 | Cypress Semiconductor Corporation | Reducing sleep current in a capacitance sensing system |
US9500686B1 (en) | 2007-06-29 | 2016-11-22 | Cypress Semiconductor Corporation | Capacitance measurement system and methods |
US8169238B1 (en) | 2007-07-03 | 2012-05-01 | Cypress Semiconductor Corporation | Capacitance to frequency converter |
US8570053B1 (en) | 2007-07-03 | 2013-10-29 | Cypress Semiconductor Corporation | Capacitive field sensor with sigma-delta modulator |
US8089289B1 (en) | 2007-07-03 | 2012-01-03 | Cypress Semiconductor Corporation | Capacitive field sensor with sigma-delta modulator |
US7692450B2 (en) * | 2007-12-17 | 2010-04-06 | Intersil Americas Inc. | Bi-directional buffer with level shifting |
US7737727B2 (en) | 2007-12-17 | 2010-06-15 | Intersil Americas Inc. | Bi-directional buffer for open-drain or open-collector bus |
US8525798B2 (en) | 2008-01-28 | 2013-09-03 | Cypress Semiconductor Corporation | Touch sensing |
US8358142B2 (en) | 2008-02-27 | 2013-01-22 | Cypress Semiconductor Corporation | Methods and circuits for measuring mutual and self capacitance |
US8319505B1 (en) | 2008-10-24 | 2012-11-27 | Cypress Semiconductor Corporation | Methods and circuits for measuring mutual and self capacitance |
US9104273B1 (en) | 2008-02-29 | 2015-08-11 | Cypress Semiconductor Corporation | Multi-touch sensing method |
US7639045B2 (en) * | 2008-05-23 | 2009-12-29 | Intersil Americas Inc. | Bi-directional buffer and method for bi-directional buffering that reduce glitches due to feedback |
US8321174B1 (en) | 2008-09-26 | 2012-11-27 | Cypress Semiconductor Corporation | System and method to measure capacitance of capacitive sensor array |
US8487639B1 (en) | 2008-11-21 | 2013-07-16 | Cypress Semiconductor Corporation | Receive demodulator for capacitive sensing |
US8866500B2 (en) | 2009-03-26 | 2014-10-21 | Cypress Semiconductor Corporation | Multi-functional capacitance sensing circuit with a current conveyor |
US8723827B2 (en) | 2009-07-28 | 2014-05-13 | Cypress Semiconductor Corporation | Predictive touch surface scanning |
US9077108B2 (en) | 2010-08-20 | 2015-07-07 | Rockwell Automation Technologies, Inc. | Input/output module bus contact system and method |
US20120092044A1 (en) * | 2010-10-13 | 2012-04-19 | Ability Enterprise Co., Ltd. | Circuit for swapping a memory card in an electronic device |
US9183713B2 (en) | 2011-02-22 | 2015-11-10 | Kelly Research Corp. | Perimeter security system |
US9268441B2 (en) | 2011-04-05 | 2016-02-23 | Parade Technologies, Ltd. | Active integrator for a capacitive sense array |
US8812760B1 (en) * | 2011-12-22 | 2014-08-19 | Cisco Technology, Inc. | System and method for monitoring two-wire communication in a network environment |
US8909844B2 (en) * | 2012-07-04 | 2014-12-09 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Inter-integrated circuit (I2C) multiplexer switching as a function of clock frequency |
US9750153B2 (en) * | 2014-09-08 | 2017-08-29 | Quanta Computer, Inc. | LAN port consolidation in rack architecture |
CN111384770B (zh) * | 2020-04-28 | 2023-03-24 | 天津智模科技有限公司 | 隔离型双向缓冲电路及缓冲器 |
US11994564B2 (en) * | 2022-01-14 | 2024-05-28 | Appleton Grp Llc | Power supply communication architecture with diagnostics, analytics, and remote configuration for enhanced operation and maintenance |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2565751B1 (fr) * | 1984-06-08 | 1986-09-05 | Radiotechnique Compelec | Circuit d'interface du type esclave |
US4647797A (en) * | 1984-08-23 | 1987-03-03 | Ncr Corporation | Assist circuit for improving the rise time of an electronic signal |
DE3804074A1 (de) | 1988-02-10 | 1989-08-24 | Reinhard Dipl Ing Kalfhaus | Aktives filter |
US5038317A (en) * | 1988-07-25 | 1991-08-06 | Allen-Bradley Company, Inc. | Programmable controller module rack with a relative rack slot addressing mechanism |
US5251304A (en) * | 1990-09-28 | 1993-10-05 | Motorola, Inc. | Integrated circuit microcontroller with on-chip memory and external bus interface and programmable mechanism for securing the contents of on-chip memory |
US5328944A (en) * | 1992-07-14 | 1994-07-12 | Loctite Corporation | Cyanoacrylate adhesives with improved cured thermal properties |
JPH096718A (ja) * | 1995-06-16 | 1997-01-10 | Toshiba Corp | ポータブルコンピュータシステム |
WO1997012312A1 (fr) * | 1995-09-27 | 1997-04-03 | Hitachi, Ltd. | Dispositif entree/sortie pour la connexion et la deconnexion de lignes actives |
US5983298A (en) * | 1995-11-20 | 1999-11-09 | Allen-Bradley Company, Llc | Industrial controller permitting removal and insertion of circuit cards while under power |
US5822547A (en) * | 1996-05-31 | 1998-10-13 | Texas Instruments Incorporated | Method and apparatus for providing a portable computer with hot pluggable modular bays |
US6047343A (en) * | 1996-06-05 | 2000-04-04 | Compaq Computer Corporation | Method and apparatus for detecting insertion and removal of a memory module using standard connectors |
US5938750A (en) * | 1996-06-28 | 1999-08-17 | Intel Corporation | Method and apparatus for a memory card bus design |
US5878234A (en) * | 1996-09-10 | 1999-03-02 | Sierra Wireless, Inc. | Low power serial protocol translator for use in multi-circuit board electronic systems |
US5862349A (en) * | 1996-11-21 | 1999-01-19 | Intel Corporation | Method and apparatus for docking and undocking a notebook computer |
US6026458A (en) * | 1997-10-14 | 2000-02-15 | International Business Machines Corporation | System with pluggable adapter card and hot-swap interface controller |
EP1071998B1 (de) * | 1997-12-18 | 2004-04-07 | Thomson Consumer Electronics, Inc. | Daten-Bustreiber hoher Geschwindigkeit |
US6356140B1 (en) * | 1998-07-15 | 2002-03-12 | Linear Technology Corporation | Active pullup circuitry for open-drain signals |
US6032209A (en) * | 1998-07-24 | 2000-02-29 | Storage Technology Corporation | Hot-swappable high speed point-to-point interface |
US6622188B1 (en) * | 1998-09-30 | 2003-09-16 | International Business Machines Corporation | 12C bus expansion apparatus and method therefor |
US6145036A (en) * | 1998-09-30 | 2000-11-07 | International Business Machines Corp. | Polling of failed devices on an I2 C bus |
US6363452B1 (en) * | 1999-03-29 | 2002-03-26 | Sun Microsystems, Inc. | Method and apparatus for adding and removing components without powering down computer system |
US6487623B1 (en) * | 1999-04-30 | 2002-11-26 | Compaq Information Technologies Group, L.P. | Replacement, upgrade and/or addition of hot-pluggable components in a computer system |
US6530029B1 (en) * | 1999-09-23 | 2003-03-04 | National Semiconductor Corporation | I2C/SMBus start-stop detecting circuit that reduces the likelihood of stalling the bus due to glitches on the data line |
US6438625B1 (en) * | 1999-10-21 | 2002-08-20 | Centigram Communications Corporation | System and method for automatically identifying slots in a backplane |
US6925516B2 (en) * | 2001-01-19 | 2005-08-02 | Raze Technologies, Inc. | System and method for providing an improved common control bus for use in on-line insertion of line replaceable units in wireless and wireline access systems |
US7032051B2 (en) * | 2000-12-11 | 2006-04-18 | Linear Technology Corp. | Methods and circuitry for interconnecting data and clock busses of live backplane circuitry and input/output card circuitry, and methods and circuitry for isolating capacitanes of a live backplane from the capacitanes of at least one input/output card |
US6931464B1 (en) * | 2001-10-29 | 2005-08-16 | Hewlett-Packard Development Company, L.P. | Method for connecting gigabit interface converters with serial identification capability into an active two-wire serial bus |
-
2001
- 2001-12-11 US US10/013,893 patent/US7032051B2/en not_active Expired - Lifetime
- 2001-12-11 EP EP09150581A patent/EP2060978B1/de not_active Expired - Lifetime
- 2001-12-11 EP EP01129255A patent/EP1213655B1/de not_active Expired - Lifetime
- 2001-12-11 AT AT01129255T patent/ATE521940T1/de not_active IP Right Cessation
- 2001-12-11 EP EP09150580A patent/EP2056209B1/de not_active Expired - Lifetime
- 2001-12-11 EP EP09150579.2A patent/EP2056208B1/de not_active Expired - Lifetime
-
2006
- 2006-02-27 US US11/364,832 patent/US20060212634A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP2060978B1 (de) | 2013-02-13 |
EP1213655A2 (de) | 2002-06-12 |
EP2056209A1 (de) | 2009-05-06 |
EP2056208A1 (de) | 2009-05-06 |
EP2060978A1 (de) | 2009-05-20 |
EP2056209B1 (de) | 2013-02-13 |
EP1213655A3 (de) | 2003-03-26 |
US20060212634A1 (en) | 2006-09-21 |
US7032051B2 (en) | 2006-04-18 |
EP2056208B1 (de) | 2014-04-23 |
US20020091887A1 (en) | 2002-07-11 |
EP1213655B1 (de) | 2011-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |