DE68917979D1 - Struktur und Gerät für prüfbare, gemischt analoge und digitale VLSI-Schaltungen. - Google Patents

Struktur und Gerät für prüfbare, gemischt analoge und digitale VLSI-Schaltungen.

Info

Publication number
DE68917979D1
DE68917979D1 DE68917979T DE68917979T DE68917979D1 DE 68917979 D1 DE68917979 D1 DE 68917979D1 DE 68917979 T DE68917979 T DE 68917979T DE 68917979 T DE68917979 T DE 68917979T DE 68917979 D1 DE68917979 D1 DE 68917979D1
Authority
DE
Germany
Prior art keywords
testable
vlsi circuits
mixed analog
digital vlsi
digital
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
DE68917979T
Other languages
English (en)
Other versions
DE68917979T2 (de
Inventor
Patrick P Fasang
Daryl E Mullins
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.)
National Semiconductor Corp
Original Assignee
National Semiconductor Corp
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 National Semiconductor Corp filed Critical National Semiconductor Corp
Application granted granted Critical
Publication of DE68917979D1 publication Critical patent/DE68917979D1/de
Publication of DE68917979T2 publication Critical patent/DE68917979T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01R31/3167—Testing of combined analog and digital circuits
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements
DE68917979T 1988-05-13 1989-05-06 Struktur und Gerät für prüfbare, gemischt analoge und digitale VLSI-Schaltungen. Expired - Fee Related DE68917979T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/193,623 US4922492A (en) 1988-05-13 1988-05-13 Architecture and device for testable mixed analog and digital VLSI circuits

Publications (2)

Publication Number Publication Date
DE68917979D1 true DE68917979D1 (de) 1994-10-13
DE68917979T2 DE68917979T2 (de) 1995-04-20

Family

ID=22714372

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68917979T Expired - Fee Related DE68917979T2 (de) 1988-05-13 1989-05-06 Struktur und Gerät für prüfbare, gemischt analoge und digitale VLSI-Schaltungen.

Country Status (5)

Country Link
US (1) US4922492A (de)
EP (1) EP0341616B1 (de)
JP (1) JPH0219780A (de)
CA (1) CA1290464C (de)
DE (1) DE68917979T2 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3923764C1 (de) * 1989-07-18 1990-08-02 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
JPH04212524A (ja) * 1990-12-06 1992-08-04 Matsushita Electric Ind Co Ltd 半導体集積回路
US5610826A (en) * 1991-04-30 1997-03-11 Texas Instruments Incorporated Analog signal monitor circuit and method
US5260950A (en) * 1991-09-17 1993-11-09 Ncr Corporation Boundary-scan input circuit for a reset pin
JP3180421B2 (ja) * 1992-03-30 2001-06-25 日本電気株式会社 テスト回路を内蔵したアナログ・ディジタル混在マスタ
JP3563750B2 (ja) * 1992-10-16 2004-09-08 テキサス インスツルメンツ インコーポレイテツド アナログ回路のための走査に基づく試験
GB2278689B (en) * 1993-06-02 1997-03-19 Ford Motor Co Method and apparatus for testing integrated circuits
US5659257A (en) * 1994-07-05 1997-08-19 Ford Motor Company Method and circuit structure for measuring and testing discrete components on mixed-signal circuit boards
JP2629611B2 (ja) * 1994-08-31 1997-07-09 日本電気株式会社 アナログ／ディジタル混載集積回路およびそのテスト方法
JPH08154055A (ja) * 1994-11-25 1996-06-11 Oki Electric Ind Co Ltd アナログ／デジタル変換器
US5887001A (en) * 1995-12-13 1999-03-23 Bull Hn Information Systems Inc. Boundary scan architecture analog extension with direct connections
DE19737589C1 (de) * 1997-08-28 1998-11-26 Siemens Ag Interfaceschaltung für fullcustom- und semicustom-Taktdomänen
TW424177B (en) * 1999-02-26 2001-03-01 Via Tech Inc Debugging pad for directing internal signals of a chip to the pins of an IC
US6539507B1 (en) * 1999-11-10 2003-03-25 Agilent Technologies, Inc. Integrated circuit with alternately selectable state evaluation provisions
US6724220B1 (en) 2000-10-26 2004-04-20 Cyress Semiconductor Corporation Programmable microcontroller architecture (mixed analog/digital)
US8176296B2 (en) * 2000-10-26 2012-05-08 Cypress Semiconductor Corporation Programmable microcontroller architecture
US6472747B2 (en) * 2001-03-02 2002-10-29 Qualcomm Incorporated Mixed analog and digital integrated circuits
DE10119523A1 (de) * 2001-04-20 2002-10-31 Infineon Technologies Ag Substrat, Herstellungsprozess-Überwachungsschaltung sowie Verfahren zur elektronischen Überwachung eines Herstellungsprozesses von Chips auf einem Substrat
US7068480B2 (en) * 2001-10-17 2006-06-27 Square D Company Arc detection using load recognition, harmonic content and broadband noise
US7151656B2 (en) * 2001-10-17 2006-12-19 Square D Company Arc fault circuit interrupter system
US7136265B2 (en) * 2001-10-17 2006-11-14 Square D Company Load recognition and series arc detection using bandpass filter signatures
US8042093B1 (en) 2001-11-15 2011-10-18 Cypress Semiconductor Corporation System providing automatic source code generation for personalization and parameterization of user modules
DE10240897A1 (de) * 2002-09-04 2004-04-01 Infineon Technologies Ag Substrat, Herstellungsprozess-Überwachungsvorrichtung sowie Verfahren zur elektronischen Überwachung eines Herstellungsprozesses von Chips auf einem Substrat
US7102555B2 (en) * 2004-04-30 2006-09-05 Xilinx, Inc. Boundary-scan circuit used for analog and digital testing of an integrated circuit
US7599299B2 (en) * 2004-04-30 2009-10-06 Xilinx, Inc. Dynamic reconfiguration of a system monitor (DRPORT)
US7253637B2 (en) 2005-09-13 2007-08-07 Square D Company Arc fault circuit interrupter system
WO2018129452A1 (en) * 2017-01-06 2018-07-12 Microchip Technology Incorporated Verification, validation, and applications support for analog-to-digital converter systems
US10488453B2 (en) * 2017-05-03 2019-11-26 Lg Chem, Ltd. Diagnostic system for a vehicle electrical system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168527A (en) * 1978-02-17 1979-09-18 Winkler Dean A Analog and digital circuit tester
US4439858A (en) * 1981-05-28 1984-03-27 Zehntel, Inc. Digital in-circuit tester
JPS58158566A (ja) * 1982-03-17 1983-09-20 Hitachi Ltd 検査装置
US4441183A (en) * 1982-03-22 1984-04-03 Western Electric Company, Inc. Apparatus for testing digital and analog circuits
US4555783A (en) * 1982-04-30 1985-11-26 Genrad, Inc. Method of computerized in-circuit testing of electrical components and the like with automatic spurious signal suppression
US4517512A (en) * 1982-05-24 1985-05-14 Micro Component Technology, Inc. Integrated circuit test apparatus test head
DE3305547A1 (de) * 1983-02-18 1984-08-23 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zum digitalen umwandeln eines analogen signals
US4602210A (en) * 1984-12-28 1986-07-22 General Electric Company Multiplexed-access scan testable integrated circuit
US4709366A (en) * 1985-07-29 1987-11-24 John Fluke Mfg. Co., Inc. Computer assisted fault isolation in circuit board testing
JPH0746120B2 (ja) * 1986-03-10 1995-05-17 株式会社東芝 テスト容易化回路及びテスト方法
US4816750A (en) * 1987-01-16 1989-03-28 Teradyne, Inc. Automatic circuit tester control system

Also Published As

Publication number Publication date
EP0341616A3 (de) 1991-08-21
EP0341616B1 (de) 1994-09-07
DE68917979T2 (de) 1995-04-20
CA1290464C (en) 1991-10-08
US4922492A (en) 1990-05-01
EP0341616A2 (de) 1989-11-15
JPH0219780A (ja) 1990-01-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee