DE69434129D1 - Prüfvorrichtung für eine integrierte schaltung - Google Patents
Prüfvorrichtung für eine integrierte schaltungInfo
- Publication number
- DE69434129D1 DE69434129D1 DE69434129T DE69434129T DE69434129D1 DE 69434129 D1 DE69434129 D1 DE 69434129D1 DE 69434129 T DE69434129 T DE 69434129T DE 69434129 T DE69434129 T DE 69434129T DE 69434129 D1 DE69434129 D1 DE 69434129D1
- Authority
- DE
- Germany
- Prior art keywords
- integrated circuit
- testing
- pct
- testing portion
- inputs
- 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 - Lifetime
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
- G01R31/3185—Reconfiguring for testing, e.g. LSSD, partitioning
- G01R31/318533—Reconfiguring for testing, e.g. LSSD, partitioning using scanning techniques, e.g. LSSD, Boundary Scan, JTAG
- G01R31/318555—Control logic
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Semiconductor Integrated Circuits (AREA)
- Tests Of Electronic Circuits (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Alarm Systems (AREA)
- Particle Accelerators (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI934327A FI100136B (fi) | 1993-10-01 | 1993-10-01 | Menetelmä integroidun piirin testaamiseksi sekä integroitu piiri |
PCT/FI1994/000439 WO1995010048A1 (en) | 1993-10-01 | 1994-09-30 | A method and device for testing of an integrated circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69434129D1 true DE69434129D1 (de) | 2004-12-16 |
Family
ID=8538699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69434129T Expired - Lifetime DE69434129D1 (de) | 1993-10-01 | 1994-09-30 | Prüfvorrichtung für eine integrierte schaltung |
Country Status (10)
Country | Link |
---|---|
US (1) | US5786703A (de) |
EP (1) | EP0721591B1 (de) |
JP (1) | JPH09503302A (de) |
CN (1) | CN1052308C (de) |
AT (1) | ATE282210T1 (de) |
AU (1) | AU681698B2 (de) |
DE (1) | DE69434129D1 (de) |
FI (1) | FI100136B (de) |
NO (1) | NO961303L (de) |
WO (1) | WO1995010048A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6522985B1 (en) * | 1989-07-31 | 2003-02-18 | Texas Instruments Incorporated | Emulation devices, systems and methods utilizing state machines |
US5977763A (en) * | 1996-02-27 | 1999-11-02 | Micron Technology, Inc. | Circuit and method for measuring and forcing an internal voltage of an integrated circuit |
US6229296B1 (en) | 1996-02-27 | 2001-05-08 | Micron Technology, Inc. | Circuit and method for measuring and forcing an internal voltage of an integrated circuit |
JPH11108998A (ja) * | 1997-10-02 | 1999-04-23 | Mitsubishi Electric Corp | 集積回路のテスト装置 |
US5991910A (en) * | 1997-10-29 | 1999-11-23 | Microchip Technology Incorporated | Microcontroller having special mode enable detection circuitry and a method of operation therefore |
US6946863B1 (en) | 1998-02-27 | 2005-09-20 | Micron Technology, Inc. | Circuit and method for measuring and forcing an internal voltage of an integrated circuit |
ATE346309T1 (de) * | 2002-12-20 | 2006-12-15 | Koninkl Philips Electronics Nv | Verbindung mehrerer testzugriffsportsteuerungsvorrichtungen durch ein einzeltestzugriffsport |
US7274203B2 (en) * | 2005-10-25 | 2007-09-25 | Freescale Semiconductor, Inc. | Design-for-test circuit for low pin count devices |
CN101135718B (zh) * | 2007-09-10 | 2010-06-02 | 中兴通讯股份有限公司 | 一种驱动器电路 |
US8839063B2 (en) * | 2013-01-24 | 2014-09-16 | Texas Instruments Incorporated | Circuits and methods for dynamic allocation of scan test resources |
US9500700B1 (en) * | 2013-11-15 | 2016-11-22 | Xilinx, Inc. | Circuits for and methods of testing the operation of an input/output port |
CN108957283B (zh) * | 2017-05-19 | 2021-08-03 | 龙芯中科技术股份有限公司 | 辐照实验板、监控终端、asic芯片辐照实验*** |
US11567121B2 (en) | 2020-03-31 | 2023-01-31 | Texas Instruments Incorporated | Integrated circuit with embedded testing circuitry |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4479088A (en) * | 1981-01-16 | 1984-10-23 | Burroughs Corporation | Wafer including test lead connected to ground for testing networks thereon |
DE3526485A1 (de) * | 1985-07-24 | 1987-02-05 | Heinz Krug | Schaltungsanordnung zum pruefen integrierter schaltungseinheiten |
US4817093A (en) * | 1987-06-18 | 1989-03-28 | International Business Machines Corporation | Method of partitioning, testing and diagnosing a VLSI multichip package and associated structure |
US5053700A (en) * | 1989-02-14 | 1991-10-01 | Amber Engineering, Inc. | Method for wafer scale testing of redundant integrated circuit dies |
JP2561164B2 (ja) * | 1990-02-26 | 1996-12-04 | 三菱電機株式会社 | 半導体集積回路 |
DE69226401T2 (de) * | 1991-05-23 | 1999-03-04 | Motorola Gmbh, 65232 Taunusstein | Ausführung der IEEE 1149.1-Schnittstellenarchitektur |
JP2741119B2 (ja) * | 1991-09-17 | 1998-04-15 | 三菱電機株式会社 | バイパススキャンパスおよびそれを用いた集積回路装置 |
US5241266A (en) * | 1992-04-10 | 1993-08-31 | Micron Technology, Inc. | Built-in test circuit connection for wafer level burnin and testing of individual dies |
-
1993
- 1993-10-01 FI FI934327A patent/FI100136B/fi active
-
1994
- 1994-09-30 AT AT94927686T patent/ATE282210T1/de not_active IP Right Cessation
- 1994-09-30 US US08/624,423 patent/US5786703A/en not_active Expired - Lifetime
- 1994-09-30 AU AU77008/94A patent/AU681698B2/en not_active Ceased
- 1994-09-30 CN CN94193616.3A patent/CN1052308C/zh not_active Expired - Fee Related
- 1994-09-30 DE DE69434129T patent/DE69434129D1/de not_active Expired - Lifetime
- 1994-09-30 JP JP7510625A patent/JPH09503302A/ja not_active Ceased
- 1994-09-30 EP EP94927686A patent/EP0721591B1/de not_active Expired - Lifetime
- 1994-09-30 WO PCT/FI1994/000439 patent/WO1995010048A1/en active IP Right Grant
-
1996
- 1996-03-29 NO NO961303A patent/NO961303L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1052308C (zh) | 2000-05-10 |
NO961303D0 (no) | 1996-03-29 |
AU681698B2 (en) | 1997-09-04 |
FI934327A0 (fi) | 1993-10-01 |
FI934327A (fi) | 1995-04-02 |
US5786703A (en) | 1998-07-28 |
EP0721591B1 (de) | 2004-11-10 |
NO961303L (no) | 1996-05-29 |
JPH09503302A (ja) | 1997-03-31 |
FI100136B (fi) | 1997-09-30 |
EP0721591A1 (de) | 1996-07-17 |
AU7700894A (en) | 1995-05-01 |
ATE282210T1 (de) | 2004-11-15 |
CN1132554A (zh) | 1996-10-02 |
WO1995010048A1 (en) | 1995-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |