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GB2472565B - System and method for increasing the speed of measurements in an instrument - Google Patents

System and method for increasing the speed of measurements in an instrument

Info

Publication number
GB2472565B
GB2472565B GB0910222A GB0910222A GB2472565B GB 2472565 B GB2472565 B GB 2472565B GB 0910222 A GB0910222 A GB 0910222A GB 0910222 A GB0910222 A GB 0910222A GB 2472565 B GB2472565 B GB 2472565B
Authority
GB
United Kingdom
Prior art keywords
speed
processor
measurements
instrument
increasing
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.)
Active
Application number
GB0910222A
Other versions
GB2472565A (en
GB0910222D0 (en
Inventor
Gery Verhaegen
Tom Vandeplas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agilent Technologies Inc
Original Assignee
Agilent Technologies 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 Agilent Technologies Inc filed Critical Agilent Technologies Inc
Priority to GB0910222A priority Critical patent/GB2472565B/en
Publication of GB0910222D0 publication Critical patent/GB0910222D0/en
Publication of GB2472565A publication Critical patent/GB2472565A/en
Application granted granted Critical
Publication of GB2472565B publication Critical patent/GB2472565B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/02—Arrangements for displaying electric variables or waveforms for displaying measured electric variables in digital form
    • G01R13/0218—Circuits therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • G01R13/22—Circuits therefor
    • G01R13/34—Circuits for representing a single waveform by sampling, e.g. for very high frequencies
    • G01R13/345—Circuits for representing a single waveform by sampling, e.g. for very high frequencies for displaying sampled signals by using digital processors by intermediate A.D. and D.A. convertors (control circuits for CRT indicators)

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Processing (AREA)

Abstract

A system and method for increasing the speed of measurements in an instrument, such as a high speed oscilloscope. Measurement speed is increased by provide a dedicated co-processor, such as a Graphics Processing Unit (GPU) 38, to handle measurement algorithms. As a result the host processor (CPU) 36, which takes care of the user interface 37, does not have to treat large amounts of raw measurement data and only needs to display the results of calculations performed by the co-processor. Raw data is also only transferred over a wider data bus.
GB0910222A 2009-06-13 2009-06-13 System and method for increasing the speed of measurements in an instrument Active GB2472565B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0910222A GB2472565B (en) 2009-06-13 2009-06-13 System and method for increasing the speed of measurements in an instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0910222A GB2472565B (en) 2009-06-13 2009-06-13 System and method for increasing the speed of measurements in an instrument

Publications (3)

Publication Number Publication Date
GB0910222D0 GB0910222D0 (en) 2009-07-29
GB2472565A GB2472565A (en) 2011-02-16
GB2472565B true GB2472565B (en) 2013-12-11

Family

ID=40940785

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0910222A Active GB2472565B (en) 2009-06-13 2009-06-13 System and method for increasing the speed of measurements in an instrument

Country Status (1)

Country Link
GB (1) GB2472565B (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2036391A (en) * 1978-10-10 1980-06-25 Dresser Ind System and method for well logging
EP0261751A2 (en) * 1986-09-25 1988-03-30 Tektronix, Inc. Concurrent memory access system
US5375067A (en) * 1992-12-11 1994-12-20 Nicolet Instrument Corporation Method and apparatus for adjustment of acquisition parameters in a data acquisition system such as a digital oscilloscope
US5397981A (en) * 1994-02-28 1995-03-14 Fluke Corporation Digital storage oscilloscope with automatic time base
US6297760B1 (en) * 1998-05-18 2001-10-02 Acqiris Data acquisition system comprising real-time analysis and storing means
WO2002079787A1 (en) * 2001-04-02 2002-10-10 Square D Company Impulsive transient detection and data acquisition coprocessor
US20030120442A1 (en) * 2001-12-21 2003-06-26 Pellegrino Nicholas J. Charging station for hybrid powered vehicles
US20070103567A1 (en) * 2005-11-09 2007-05-10 Wloka Matthias M Using a graphics processing unit to correct video and audio data
US7394410B1 (en) * 2004-02-13 2008-07-01 Samplify Systems, Inc. Enhanced data converters using compression and decompression
US20090135414A1 (en) * 2007-11-28 2009-05-28 Omnivision Technologies, Inc. Apparatus and method for testing image sensor wafers to identify pixel defects
EP2318849A1 (en) * 2008-08-26 2011-05-11 SPX Corporation Digital oscilloscope module with glitch detection

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2036391A (en) * 1978-10-10 1980-06-25 Dresser Ind System and method for well logging
EP0261751A2 (en) * 1986-09-25 1988-03-30 Tektronix, Inc. Concurrent memory access system
US5375067A (en) * 1992-12-11 1994-12-20 Nicolet Instrument Corporation Method and apparatus for adjustment of acquisition parameters in a data acquisition system such as a digital oscilloscope
US5397981A (en) * 1994-02-28 1995-03-14 Fluke Corporation Digital storage oscilloscope with automatic time base
US6297760B1 (en) * 1998-05-18 2001-10-02 Acqiris Data acquisition system comprising real-time analysis and storing means
WO2002079787A1 (en) * 2001-04-02 2002-10-10 Square D Company Impulsive transient detection and data acquisition coprocessor
US20030120442A1 (en) * 2001-12-21 2003-06-26 Pellegrino Nicholas J. Charging station for hybrid powered vehicles
US7394410B1 (en) * 2004-02-13 2008-07-01 Samplify Systems, Inc. Enhanced data converters using compression and decompression
US20070103567A1 (en) * 2005-11-09 2007-05-10 Wloka Matthias M Using a graphics processing unit to correct video and audio data
US20090135414A1 (en) * 2007-11-28 2009-05-28 Omnivision Technologies, Inc. Apparatus and method for testing image sensor wafers to identify pixel defects
EP2318849A1 (en) * 2008-08-26 2011-05-11 SPX Corporation Digital oscilloscope module with glitch detection

Also Published As

Publication number Publication date
GB2472565A (en) 2011-02-16
GB0910222D0 (en) 2009-07-29

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20140918 AND 20140924