CN102012444B - 示波器及利用该示波器测试串行总线信号的方法 - Google Patents
示波器及利用该示波器测试串行总线信号的方法 Download PDFInfo
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- CN102012444B CN102012444B CN200910306637.2A CN200910306637A CN102012444B CN 102012444 B CN102012444 B CN 102012444B CN 200910306637 A CN200910306637 A CN 200910306637A CN 102012444 B CN102012444 B CN 102012444B
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- signal
- oscillograph
- testing
- serial bus
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/317—Testing of digital circuits
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910306637.2A CN102012444B (zh) | 2009-09-07 | 2009-09-07 | 示波器及利用该示波器测试串行总线信号的方法 |
US12/636,768 US20110057643A1 (en) | 2009-09-07 | 2009-12-13 | Oscillograph and signal integrity test method using the oscillograph |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910306637.2A CN102012444B (zh) | 2009-09-07 | 2009-09-07 | 示波器及利用该示波器测试串行总线信号的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102012444A CN102012444A (zh) | 2011-04-13 |
CN102012444B true CN102012444B (zh) | 2014-04-23 |
Family
ID=43647215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN200910306637.2A Expired - Fee Related CN102012444B (zh) | 2009-09-07 | 2009-09-07 | 示波器及利用该示波器测试串行总线信号的方法 |
Country Status (2)
Country | Link |
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US (1) | US20110057643A1 (zh) |
CN (1) | CN102012444B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110081953A (ko) * | 2008-09-26 | 2011-07-15 | 가부시키가이샤 아드반테스트 | 주파수 특성 측정 장치 |
CN102004177B (zh) * | 2009-08-28 | 2014-12-10 | 苏文俊 | 示波器及利用该示波器识别串行总线信号时序的方法 |
CN103353543B (zh) * | 2013-05-30 | 2015-06-24 | 电子科技大学 | 一种具有串行协议触发和解码功能的数字示波器 |
CN103377105B (zh) * | 2013-07-04 | 2015-09-02 | 曙光信息产业(北京)有限公司 | 一种串行总线测试方法 |
US10078113B1 (en) * | 2015-06-11 | 2018-09-18 | Xilinx, Inc. | Methods and circuits for debugging data bus communications |
CN105608040A (zh) * | 2015-12-21 | 2016-05-25 | 中国电子科技集团公司第四十一研究所 | 一种用fpga实现通用串行总线触发与解码的方法 |
WO2017131687A1 (en) * | 2016-01-28 | 2017-08-03 | Hewlett Packard Enterprise Development Lp | Signal integrity measurements |
CN106919484A (zh) * | 2017-03-06 | 2017-07-04 | 广州致远电子股份有限公司 | 一种串行总线时序分析方法及装置 |
CN110320802B (zh) * | 2019-07-02 | 2020-07-03 | 北京交通大学 | 基于数据可视化的复杂***信号时序识别方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0350557A1 (en) * | 1988-07-12 | 1990-01-17 | Le Croy S.A. | Method and apparatus for compacting digital time series data for display on a digital oscilloscope |
CN1584606A (zh) * | 2004-05-31 | 2005-02-23 | 浙江大华信息技术股份有限公司 | 一种usb总线供电的掌上通用示波器 |
CN1734280A (zh) * | 2004-08-09 | 2006-02-15 | 华为技术有限公司 | 时序测试方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6029263A (en) * | 1994-06-30 | 2000-02-22 | Tandem Computers Incorporated | Interconnect testing using non-compatible scan architectures |
US6195617B1 (en) * | 1998-03-09 | 2001-02-27 | Lecroy, S.A. | Digital storage oscilloscope with simultaneous primary measurement and derived parameter display on common time axis and method therefor |
US6571185B1 (en) * | 1999-04-20 | 2003-05-27 | Tektronix, Inc. | Continually responsive and anticipating automatic setup function for a digital oscilloscope |
US6624829B1 (en) * | 1999-10-29 | 2003-09-23 | Agilent Technologies, Inc. | System and method for specifying trigger conditions of a signal measurement system using hierarchical structures on a graphical user interface |
US6690398B1 (en) * | 2000-01-27 | 2004-02-10 | Agilent Technologies, Inc. | Logic analyzer with mixed textual and graphical trigger specification |
JP3994614B2 (ja) * | 2000-03-13 | 2007-10-24 | 株式会社日立製作所 | パケット交換機、ネットワーク監視システム及びネットワーク監視方法 |
US6584419B1 (en) * | 2000-10-12 | 2003-06-24 | Agilent Technologies, Inc. | System and method for enabling an operator to analyze a database of acquired signal pulse characteristics |
US6892150B2 (en) * | 2002-05-24 | 2005-05-10 | Tektronix, Inc. | Combined analog and DSP trigger system for a digital storage oscilloscope |
US6760673B2 (en) * | 2002-07-31 | 2004-07-06 | Agilent Technologies, Inc. | Method and apparatus for waveform measurement instrument |
SE528466C2 (sv) * | 2004-07-05 | 2006-11-21 | Ericsson Telefon Ab L M | En metod och apparat för att genomföra en kommunikationssession mellan två terminaler |
US20070217338A1 (en) * | 2006-03-14 | 2007-09-20 | Sbc Knowledge Ventures L.P. | Method and apparatus for out-of-band XDSL troubleshooting and testing |
US7373263B2 (en) * | 2006-05-16 | 2008-05-13 | Tektronix, Inx. | Analog-type measurements for a logic analyzer |
DE102006055887A1 (de) * | 2006-11-27 | 2008-05-29 | Beckhoff Automation Gmbh | Kommunikationssystem mit einer Master-Slave-Struktur |
US7474974B2 (en) * | 2007-01-31 | 2009-01-06 | Mcgill University | Embedded time domain analyzer for high speed circuits |
CN101393234B (zh) * | 2007-09-17 | 2010-09-01 | 鸿富锦精密工业(深圳)有限公司 | 波形自动量测***及方法 |
CN102004177B (zh) * | 2009-08-28 | 2014-12-10 | 苏文俊 | 示波器及利用该示波器识别串行总线信号时序的方法 |
-
2009
- 2009-09-07 CN CN200910306637.2A patent/CN102012444B/zh not_active Expired - Fee Related
- 2009-12-13 US US12/636,768 patent/US20110057643A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0350557A1 (en) * | 1988-07-12 | 1990-01-17 | Le Croy S.A. | Method and apparatus for compacting digital time series data for display on a digital oscilloscope |
CN1584606A (zh) * | 2004-05-31 | 2005-02-23 | 浙江大华信息技术股份有限公司 | 一种usb总线供电的掌上通用示波器 |
CN1734280A (zh) * | 2004-08-09 | 2006-02-15 | 华为技术有限公司 | 时序测试方法 |
Also Published As
Publication number | Publication date |
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CN102012444A (zh) | 2011-04-13 |
US20110057643A1 (en) | 2011-03-10 |
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