NL194608B - Vitale snelheidsdecodeur. - Google Patents

Vitale snelheidsdecodeur.

Info

Publication number
NL194608B
NL194608B NL8902647A NL8902647A NL194608B NL 194608 B NL194608 B NL 194608B NL 8902647 A NL8902647 A NL 8902647A NL 8902647 A NL8902647 A NL 8902647A NL 194608 B NL194608 B NL 194608B
Authority
NL
Netherlands
Prior art keywords
speed decoder
vital
vital speed
decoder
speed
Prior art date
Application number
NL8902647A
Other languages
English (en)
Other versions
NL194608C (nl
NL8902647A (nl
Original Assignee
Sasib Spa
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 Sasib Spa filed Critical Sasib Spa
Publication of NL8902647A publication Critical patent/NL8902647A/nl
Publication of NL194608B publication Critical patent/NL194608B/nl
Application granted granted Critical
Publication of NL194608C publication Critical patent/NL194608C/nl

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy
    • G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
    • G06F11/076—Error or fault detection not based on redundancy by exceeding limits by exceeding a count or rate limit, e.g. word- or bit count limit

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Hardware Redundancy (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
NL8902647A 1988-11-04 1989-10-25 Vitale snelheidsdecodeur. NL194608C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/267,214 US5048064A (en) 1988-11-04 1988-11-04 Vital rate decoder
US26721488 1988-11-04

Publications (3)

Publication Number Publication Date
NL8902647A NL8902647A (nl) 1990-06-01
NL194608B true NL194608B (nl) 2002-05-01
NL194608C NL194608C (nl) 2002-09-03

Family

ID=23017809

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8902647A NL194608C (nl) 1988-11-04 1989-10-25 Vitale snelheidsdecodeur.

Country Status (5)

Country Link
US (1) US5048064A (nl)
CN (1) CN1048597C (nl)
CA (1) CA2001081C (nl)
IT (1) IT1238505B (nl)
NL (1) NL194608C (nl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6144262A (en) * 1996-09-17 2000-11-07 Xilinx, Inc. Circuit for measuring signal delays of asynchronous register inputs
US6069849A (en) * 1996-09-17 2000-05-30 Xilinx, Inc. Method and system for measuring signal propagation delays using the duty cycle of a ring oscillator
US6233205B1 (en) 1996-09-17 2001-05-15 Xilinx, Inc. Built-in self test method for measuring clock to out delays
US6219305B1 (en) 1996-09-17 2001-04-17 Xilinx, Inc. Method and system for measuring signal propagation delays using ring oscillators
US6232845B1 (en) 1996-09-17 2001-05-15 Xilinx, Inc. Circuit for measuring signal delays in synchronous memory elements
US6466520B1 (en) 1996-09-17 2002-10-15 Xilinx, Inc. Built-in AC self test using pulse generators
US6075418A (en) * 1996-09-17 2000-06-13 Xilinx, Inc. System with downstream set or clear for measuring signal propagation delays on integrated circuits
US6009554A (en) * 1997-09-19 1999-12-28 General Railway Signal Corporation Systems safety vital arbiter employing numerical techniques
US6452459B1 (en) 1999-07-22 2002-09-17 Xilinx, Inc. Circuit for measuring signal delays of synchronous memory elements
US7015833B1 (en) * 2000-08-31 2006-03-21 Logitech Europe S.A. Multilink receiver for multiple cordless applications
US6630838B1 (en) 2001-01-23 2003-10-07 Xilinx, Inc. Method for implementing dynamic burn-in testing using static test signals
US7302587B2 (en) * 2001-06-08 2007-11-27 Matra Transport International Secure computer system
US7065684B1 (en) 2002-04-18 2006-06-20 Xilinx, Inc. Circuits and methods for measuring signal propagation delays on integrated circuits

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898444A (en) * 1973-12-28 1975-08-05 Ibm Binary counter with error detection and transient error correction
JPS6025929B2 (ja) * 1978-01-25 1985-06-21 ソニー株式会社 Ｐｗｍ変調回路
US4254327A (en) * 1979-05-17 1981-03-03 The United States Of America As Represented By The Secretary Of The Navy Pulse generator having selectable pulse width and pulse repetition interval
US4307463A (en) * 1980-02-08 1981-12-22 General Signal Corporation Vital rate decoder
JPS57204629A (en) * 1981-06-12 1982-12-15 Nec Corp Control circuit of pulse width
US4475086A (en) * 1982-03-31 1984-10-02 Eastman Kodak Company Duty cycle detector
US4726045A (en) * 1986-03-28 1988-02-16 Tektronix, Inc. Low jitter digital delay generator
DE3642851A1 (de) * 1986-12-16 1988-06-30 Bbc Brown Boveri & Cie Fehlertolerantes rechensystem und verfahren zum erkennen, lokalisieren und eliminieren von fehlerhaften einheiten in einem solchen system
NL8800199A (nl) * 1987-02-09 1988-09-01 Gen Signal Corp Digitale vitale snelheidsdecodeur.
JPH077904B2 (ja) * 1987-09-14 1995-01-30 三菱電機株式会社 パルス発生回路

Also Published As

Publication number Publication date
US5048064A (en) 1991-09-10
CN1048597C (zh) 2000-01-19
IT8948499A1 (it) 1991-04-30
CN1043024A (zh) 1990-06-13
NL194608C (nl) 2002-09-03
CA2001081A1 (en) 1990-05-04
IT1238505B (it) 1993-08-18
CA2001081C (en) 1999-12-07
NL8902647A (nl) 1990-06-01
IT8948499A0 (it) 1989-10-30

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Legal Events

Date Code Title Description
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: SASIB S.P.A.

BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 20040501