ATE72709T1 - Oszillator- und prozessorschaltungen. - Google Patents

Oszillator- und prozessorschaltungen.

Info

Publication number
ATE72709T1
ATE72709T1 AT87309327T AT87309327T ATE72709T1 AT E72709 T1 ATE72709 T1 AT E72709T1 AT 87309327 T AT87309327 T AT 87309327T AT 87309327 T AT87309327 T AT 87309327T AT E72709 T1 ATE72709 T1 AT E72709T1
Authority
AT
Austria
Prior art keywords
token
interrogator
oscillator
processor circuits
synchronisation
Prior art date
Application number
AT87309327T
Other languages
English (en)
Inventor
David Eglise
Alan James Ruddell
Original Assignee
Mars Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mars Inc filed Critical Mars Inc
Application granted granted Critical
Publication of ATE72709T1 publication Critical patent/ATE72709T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/08—Clock generators with changeable or programmable clock frequency
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/28—Individual registration on entry or exit involving the use of a pass the pass enabling tracking or indicating presence

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Saccharide Compounds (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Small-Scale Networks (AREA)
  • Near-Field Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT87309327T 1986-10-20 1987-10-19 Oszillator- und prozessorschaltungen. ATE72709T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8625074A GB2196450B (en) 1986-10-20 1986-10-20 Data-storing tokens
EP87309327A EP0266125B1 (de) 1986-10-20 1987-10-19 Oszillator- und Prozessorschaltungen

Publications (1)

Publication Number Publication Date
ATE72709T1 true ATE72709T1 (de) 1992-03-15

Family

ID=10606016

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87309327T ATE72709T1 (de) 1986-10-20 1987-10-19 Oszillator- und prozessorschaltungen.

Country Status (7)

Country Link
US (1) US4928000A (de)
EP (1) EP0266125B1 (de)
AT (1) ATE72709T1 (de)
DE (1) DE3776751D1 (de)
ES (1) ES2030069T3 (de)
GB (1) GB2196450B (de)
WO (1) WO1988002897A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4815109A (en) * 1987-06-25 1989-03-21 Racal Data Communications Inc. Sampling clock synchronization
JPH025192A (ja) * 1988-06-24 1990-01-10 Oki Electric Ind Co Ltd Ｉｃカードリーダライタ装置
US5184001A (en) * 1988-12-16 1993-02-02 L'etat Francais Represente Par Le Ministre Des Postes, Des Telecommunications Et De L'espace (Centre National D'etudes Des Telecommunications) System for remote information interchange between a portable object and a station
US6036101A (en) * 1990-05-15 2000-03-14 Dallas Semiconductor Corporation Electronic labeling systems and methods and electronic card systems and methods
US5210846B1 (en) * 1989-05-15 1999-06-29 Dallas Semiconductor One-wire bus architecture
US5517015A (en) 1990-11-19 1996-05-14 Dallas Semiconductor Corporation Communication module
US5552999A (en) * 1991-07-09 1996-09-03 Dallas Semiconductor Corp Digital histogram generator systems and methods
US5994770A (en) * 1991-07-09 1999-11-30 Dallas Semiconductor Corporation Portable electronic data carrier
US5638418A (en) * 1993-02-05 1997-06-10 Dallas Semiconductor Corporation Temperature detector systems and methods
US5418353A (en) * 1991-07-23 1995-05-23 Hitachi Maxell, Ltd. Non-contact, electromagnetically coupled transmission and receiving system for IC cards
US5848541A (en) * 1994-03-30 1998-12-15 Dallas Semiconductor Corporation Electrical/mechanical access control systems
US5831827A (en) * 1994-04-28 1998-11-03 Dallas Semiconductor Corporation Token shaped module for housing an electronic circuit
US5604343A (en) * 1994-05-24 1997-02-18 Dallas Semiconductor Corporation Secure storage of monetary equivalent data systems and processes
US5679944A (en) * 1994-06-15 1997-10-21 Dallas Semiconductor Corporation Portable electronic module having EPROM memory, systems and processes
DE4438286C2 (de) * 1994-10-26 2002-09-12 Siemens Ag System zur kontaktlosen Energie- und Datenübertragung
US5847447A (en) * 1996-07-09 1998-12-08 Ambient Corporation Capcitively coupled bi-directional data and power transmission system
US5892927A (en) * 1997-01-08 1999-04-06 Intel Corporation Bus delay compensation circuitry
IL120675A0 (en) * 1997-04-15 1997-08-14 Zuta Marc Smart card device and method
FR2773625B1 (fr) * 1998-01-13 2003-01-03 Sgs Thomson Microelectronics Microcontroleur a vitesse de fonctionnement amelioree
ATE342553T1 (de) * 1998-05-05 2006-11-15 Koninkl Philips Electronics Nv Datenträger mit korrekturmöglichkeiten und verbesserter spannungsbegrenzungsmöglichkeit
US6424845B1 (en) 1998-06-19 2002-07-23 Ncr Corporation Portable communication device
US7019618B2 (en) 2002-10-02 2006-03-28 Battelle Memorial Institute Wireless communications systems, radio frequency identification devices, wireless communications methods, and radio frequency identification device communications methods
KR101892273B1 (ko) * 2011-10-12 2018-08-28 삼성전자주식회사 스레드 프로그레스 트래킹 방법 및 장치

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4925060B1 (de) * 1969-04-08 1974-06-27
US4124890A (en) * 1977-06-20 1978-11-07 Vasenkov Alexandr A Microprocessor computing system
US4241418A (en) * 1977-11-23 1980-12-23 Honeywell Information Systems Inc. Clock system having a dynamically selectable clock period
US4191998A (en) * 1978-03-29 1980-03-04 Honeywell Inc. Variable symmetry multiphase clock generator
US4283621B1 (en) * 1979-12-14 1993-05-18 Minnesota Mining And Manufacturing Company Apparatus and method of storing and retrieving information
AU6606881A (en) * 1980-01-16 1981-07-23 Medtronic, Inc. Pacemaker
NL8202685A (nl) * 1982-07-05 1984-02-01 Philips Nv Kloksignaalregenerator met hoge stabiliteit.
BR8407147A (pt) * 1983-11-07 1985-10-08 Motorola Inc Microcomputador,sistema de microcomputador eficiente em energia e gerador de frequencia de pulso de relatorio de pulso de relatorio para microcomputador
EP0147099B1 (de) * 1983-12-06 1992-06-17 Mars Incorporated Marken und Vorrichtung zur Markenverarbeitung
US4631585A (en) * 1984-05-07 1986-12-23 Rca Corporation Apparatus for synchronizing the operation of a microprocessor with a television synchronization signal useful in generating an on-screen character display
GB2162406B (en) * 1984-06-18 1988-03-09 Logica Computer system
US4670837A (en) * 1984-06-25 1987-06-02 American Telephone And Telegraph Company Electrical system having variable-frequency clock
US4719593A (en) * 1984-07-09 1988-01-12 Advanced Micro Devices, Inc. Apparatus for generating digital timing waveforms
GB8501988D0 (en) * 1985-01-26 1985-02-27 Robertson J A Speed of microprocessors
JPS62166419A (ja) * 1986-01-17 1987-07-22 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション 多周波クロック発生装置
NL8601243A (nl) * 1986-05-15 1987-12-01 Philips Nv Inrichting voor het weergeven van de ladingstoestand van een batterij.
US4822985A (en) * 1987-01-06 1989-04-18 Visa International Service Association Transaction approval system
US4759035A (en) * 1987-10-01 1988-07-19 Adtran Digitally controlled, all rate equalizer
JPH0681627A (ja) * 1992-09-03 1994-03-22 Tanaka Pipe:Kk エンジン用排気消音器

Also Published As

Publication number Publication date
GB2196450B (en) 1991-02-13
ES2030069T3 (es) 1992-10-16
WO1988002897A1 (en) 1988-04-21
US4928000A (en) 1990-05-22
GB8625074D0 (en) 1986-11-26
EP0266125B1 (de) 1992-02-19
EP0266125A1 (de) 1988-05-04
GB2196450A (en) 1988-04-27
DE3776751D1 (de) 1992-03-26

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties