EP1105876A4 - Verfahren und apparat zum eingebauten selbsttesten von integrierten schaltungen - Google Patents
Verfahren und apparat zum eingebauten selbsttesten von integrierten schaltungenInfo
- Publication number
- EP1105876A4 EP1105876A4 EP98945762A EP98945762A EP1105876A4 EP 1105876 A4 EP1105876 A4 EP 1105876A4 EP 98945762 A EP98945762 A EP 98945762A EP 98945762 A EP98945762 A EP 98945762A EP 1105876 A4 EP1105876 A4 EP 1105876A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- built
- integrated circuits
- self test
- self
- test
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C29/08—Functional testing, e.g. testing during refresh, power-on self testing [POST] or distributed testing
- G11C29/12—Built-in arrangements for testing, e.g. built-in self testing [BIST] or interconnection details
- G11C29/18—Address generation devices; Devices for accessing memories, e.g. details of addressing circuits
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1998/017298 WO2000011674A1 (en) | 1998-08-21 | 1998-08-21 | Method and apparatus for built-in self test of integrated circuits |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1105876A1 EP1105876A1 (de) | 2001-06-13 |
EP1105876A4 true EP1105876A4 (de) | 2003-09-17 |
Family
ID=22267708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98945762A Withdrawn EP1105876A4 (de) | 1998-08-21 | 1998-08-21 | Verfahren und apparat zum eingebauten selbsttesten von integrierten schaltungen |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1105876A4 (de) |
JP (1) | JP2002523854A (de) |
KR (1) | KR100589532B1 (de) |
WO (1) | WO2000011674A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6550034B1 (en) * | 2000-02-17 | 2003-04-15 | Hewlett Packard Development Company, L.P. | Built-in self test for content addressable memory |
US6658610B1 (en) * | 2000-09-25 | 2003-12-02 | International Business Machines Corporation | Compilable address magnitude comparator for memory array self-testing |
JP2006252702A (ja) * | 2005-03-11 | 2006-09-21 | Nec Electronics Corp | 半導体集積回路装置及びその検査方法 |
JP2008065862A (ja) * | 2006-09-04 | 2008-03-21 | System Fabrication Technologies Inc | 半導体記憶装置 |
US8185694B2 (en) * | 2008-07-25 | 2012-05-22 | International Business Machines Corporation | Testing real page number bits in a cache directory |
KR101232195B1 (ko) * | 2011-02-25 | 2013-02-12 | 연세대학교 산학협력단 | 반도체 메모리 장치 테스트 방법 및 테스트 장치 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0492624A1 (de) * | 1990-12-27 | 1992-07-01 | Kabushiki Kaisha Toshiba | Integrierte Halbleiterschaltung |
US5258986A (en) * | 1990-09-19 | 1993-11-02 | Vlsi Technology, Inc. | Tightly coupled, low overhead RAM built-in self-test logic with particular applications for embedded memories |
US5477494A (en) * | 1992-05-26 | 1995-12-19 | Ando Electric Co., Ltd. | Apparatus for generating address bit patterns for testing semiconductor memory devices |
US5588111A (en) * | 1988-12-09 | 1996-12-24 | Tandem Computers, Incorporated | Fault-tolerant computer system having switchable I/O bus interface modules |
US5615159A (en) * | 1995-11-28 | 1997-03-25 | Micron Quantum Devices, Inc. | Memory system with non-volatile data storage unit and method of initializing same |
US5659551A (en) * | 1995-05-31 | 1997-08-19 | International Business Machines Corporation | Programmable computer system element with built-in self test method and apparatus for repair during power-on |
US5661732A (en) * | 1995-05-31 | 1997-08-26 | International Business Machines Corporation | Programmable ABIST microprocessor for testing arrays with two logical views |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
KR0141432B1 (ko) * | 1993-10-01 | 1998-07-15 | 기다오까 다까시 | 반도체 기억장치 |
US5617531A (en) * | 1993-11-02 | 1997-04-01 | Motorola, Inc. | Data Processor having a built-in internal self test controller for testing a plurality of memories internal to the data processor |
US5805789A (en) * | 1995-12-14 | 1998-09-08 | International Business Machines Corporation | Programmable computer system element with built-in self test method and apparatus for repair during power-on |
-
1998
- 1998-08-21 KR KR1020007014379A patent/KR100589532B1/ko not_active IP Right Cessation
- 1998-08-21 EP EP98945762A patent/EP1105876A4/de not_active Withdrawn
- 1998-08-21 JP JP2000566851A patent/JP2002523854A/ja active Pending
- 1998-08-21 WO PCT/US1998/017298 patent/WO2000011674A1/en active IP Right Grant
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5588111A (en) * | 1988-12-09 | 1996-12-24 | Tandem Computers, Incorporated | Fault-tolerant computer system having switchable I/O bus interface modules |
US5258986A (en) * | 1990-09-19 | 1993-11-02 | Vlsi Technology, Inc. | Tightly coupled, low overhead RAM built-in self-test logic with particular applications for embedded memories |
EP0492624A1 (de) * | 1990-12-27 | 1992-07-01 | Kabushiki Kaisha Toshiba | Integrierte Halbleiterschaltung |
US5477494A (en) * | 1992-05-26 | 1995-12-19 | Ando Electric Co., Ltd. | Apparatus for generating address bit patterns for testing semiconductor memory devices |
US5659551A (en) * | 1995-05-31 | 1997-08-19 | International Business Machines Corporation | Programmable computer system element with built-in self test method and apparatus for repair during power-on |
US5661732A (en) * | 1995-05-31 | 1997-08-26 | International Business Machines Corporation | Programmable ABIST microprocessor for testing arrays with two logical views |
US5615159A (en) * | 1995-11-28 | 1997-03-25 | Micron Quantum Devices, Inc. | Memory system with non-volatile data storage unit and method of initializing same |
Non-Patent Citations (1)
Title |
---|
See also references of WO0011674A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2000011674A1 (en) | 2000-03-02 |
KR100589532B1 (ko) | 2006-06-13 |
EP1105876A1 (de) | 2001-06-13 |
KR20010052985A (ko) | 2001-06-25 |
JP2002523854A (ja) | 2002-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20001201 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE FR GB NL |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20030806 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7G 01R 31/3193 B Ipc: 7G 01R 31/3187 A |
|
17Q | First examination report despatched |
Effective date: 20031104 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20050826 |