FR2960977B1 - Generateur de sequence a sollicitation variable pour circuit d'autotest integre - Google Patents

Generateur de sequence a sollicitation variable pour circuit d'autotest integre

Info

Publication number
FR2960977B1
FR2960977B1 FR1054445A FR1054445A FR2960977B1 FR 2960977 B1 FR2960977 B1 FR 2960977B1 FR 1054445 A FR1054445 A FR 1054445A FR 1054445 A FR1054445 A FR 1054445A FR 2960977 B1 FR2960977 B1 FR 2960977B1
Authority
FR
France
Prior art keywords
variable
test circuit
sequence generator
integrated self
solicitation
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.)
Expired - Fee Related
Application number
FR1054445A
Other languages
English (en)
Other versions
FR2960977A1 (fr
Inventor
Herve Le-Gall
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.)
STMicroelectronics Grenoble 2 SAS
Original Assignee
STMicroelectronics Grenoble 2 SAS
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 STMicroelectronics Grenoble 2 SAS filed Critical STMicroelectronics Grenoble 2 SAS
Priority to FR1054445A priority Critical patent/FR2960977B1/fr
Priority to US13/154,382 priority patent/US20110299581A1/en
Publication of FR2960977A1 publication Critical patent/FR2960977A1/fr
Application granted granted Critical
Publication of FR2960977B1 publication Critical patent/FR2960977B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G01R31/3181—Functional testing
    • G01R31/3183—Generation of test inputs, e.g. test vectors, patterns or sequences
    • G01R31/318385—Random or pseudo-random test pattern
    • 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
    • G01R31/31712—Input or output aspects
    • G01R31/31717—Interconnect testing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electronic Circuits (AREA)
FR1054445A 2010-06-07 2010-06-07 Generateur de sequence a sollicitation variable pour circuit d'autotest integre Expired - Fee Related FR2960977B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1054445A FR2960977B1 (fr) 2010-06-07 2010-06-07 Generateur de sequence a sollicitation variable pour circuit d'autotest integre
US13/154,382 US20110299581A1 (en) 2010-06-07 2011-06-06 Built-in self-test circuitry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1054445A FR2960977B1 (fr) 2010-06-07 2010-06-07 Generateur de sequence a sollicitation variable pour circuit d'autotest integre

Publications (2)

Publication Number Publication Date
FR2960977A1 FR2960977A1 (fr) 2011-12-09
FR2960977B1 true FR2960977B1 (fr) 2012-07-13

Family

ID=43447837

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1054445A Expired - Fee Related FR2960977B1 (fr) 2010-06-07 2010-06-07 Generateur de sequence a sollicitation variable pour circuit d'autotest integre

Country Status (2)

Country Link
US (1) US20110299581A1 (fr)
FR (1) FR2960977B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10114832B1 (en) 2014-09-17 2018-10-30 EMC IP Holding Company LLC Generating a data stream with a predictable change rate
US10163371B1 (en) * 2014-09-17 2018-12-25 EMC IP Holding Company LLC Rotating bit values based on a data structure while generating a large, non-compressible data stream
US10038733B1 (en) 2014-09-17 2018-07-31 EMC IP Holding Company LLC Generating a large, non-compressible data stream
US10235134B1 (en) * 2014-09-17 2019-03-19 EMC IP Holding Company LLC Rotating bit values while generating a large, non-compressible data stream
US10114850B1 (en) * 2014-09-17 2018-10-30 EMC IP Holding Company LLC Data stream generation using prime numbers
US10647266B2 (en) * 2016-05-17 2020-05-12 Magna Electronics Inc. Vehicle vision system with forward viewing camera
CN111199769A (zh) * 2018-11-20 2020-05-26 长鑫存储技术有限公司 半导体存储器的检测电路及检测方法
US11774496B2 (en) * 2021-03-23 2023-10-03 Indian Institute Of Technology Pseudo-random binary sequences (PRBS) generator for performing on-chip testing and a method thereof
EP4228187B1 (fr) * 2022-02-15 2024-06-19 Aptiv Technologies AG Tests d'intégrité pour systèmes analogiques numériques mixtes

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142239A (en) * 1977-06-29 1979-02-27 The United States Of America As Represented By The Secretary Of The Army Apparatus for generating digital streams having variable probabilities of error
US4687988A (en) * 1985-06-24 1987-08-18 International Business Machines Corporation Weighted random pattern testing apparatus and method
US4745603A (en) * 1986-05-27 1988-05-17 American Telephone And Telegraph Company, At&T Bell Laboratories Code sequence generator for a digital transmission line fault location system
US4742518A (en) * 1986-05-27 1988-05-03 American Telephone And Telegraph Company, At&T Bell Laboratories Fault location system for a digital transmission line
US6393594B1 (en) * 1999-08-11 2002-05-21 International Business Machines Corporation Method and system for performing pseudo-random testing of an integrated circuit
US6542538B2 (en) * 2000-01-10 2003-04-01 Qualcomm Incorporated Method and apparatus for testing wireless communication channels
JP3937034B2 (ja) * 2000-12-13 2007-06-27 株式会社日立製作所 半導体集積回路のテスト方法及びテストパターン発生回路
US6684351B1 (en) * 2000-12-22 2004-01-27 Applied Micro Circuits Corporation System and method for diagnosing errors in multidimensional digital frame structure communications
JP3626105B2 (ja) * 2001-03-05 2005-03-02 Ｎｅｃマイクロシステム株式会社 疑似ランダム信号発生回路
US6983407B2 (en) * 2002-06-14 2006-01-03 International Business Machines Corporation Random pattern weight control by pseudo random bit pattern generator initialization
DE10339999B4 (de) * 2003-08-29 2005-07-14 Infineon Technologies Ag Pseudozufallszahlengenerator
US20050154953A1 (en) * 2004-01-12 2005-07-14 Norskog Allen C. Multiple function pattern generator and comparator having self-seeding test function
FR2865870B1 (fr) * 2004-01-30 2006-05-26 Centre Nat Rech Scient Generation d'un flux de bits aleatoire a haut debit
US7404115B2 (en) * 2004-02-12 2008-07-22 International Business Machines Corporation Self-synchronising bit error analyser and circuit
TWI274250B (en) * 2004-12-17 2007-02-21 Univ Nat Chiao Tung Bit error rate tester and pseudo random bit sequences generator thereof
US7941718B2 (en) * 2006-03-07 2011-05-10 Freescale Semiconductor, Inc. Electronic device testing system
JP2008180592A (ja) * 2007-01-24 2008-08-07 Nec Electronics Corp テストパターン生成回路及びテスト回路
US8131789B2 (en) * 2008-03-28 2012-03-06 Atmel Corporation True random number generator
FR2960978B1 (fr) * 2010-06-07 2013-06-21 St Microelectronics Grenoble 2 Comparateur de sequence asynchrone pour circuit d'autotest integre
US8453043B2 (en) * 2010-09-13 2013-05-28 Taiwan Semiconductor Manufacturing Company, Ltd. Built-in bit error rate test circuit

Also Published As

Publication number Publication date
FR2960977A1 (fr) 2011-12-09
US20110299581A1 (en) 2011-12-08

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150227