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 instrumentInfo
- 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
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)
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.
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)
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 |
-
2009
- 2009-06-13 GB GB0910222A patent/GB2472565B/en active Active
Patent Citations (11)
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 |