CN1591697A - 集成电路输出信号检查方法及装置 - Google Patents
集成电路输出信号检查方法及装置 Download PDFInfo
- Publication number
- CN1591697A CN1591697A CNA2004100789930A CN200410078993A CN1591697A CN 1591697 A CN1591697 A CN 1591697A CN A2004100789930 A CNA2004100789930 A CN A2004100789930A CN 200410078993 A CN200410078993 A CN 200410078993A CN 1591697 A CN1591697 A CN 1591697A
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- CN
- China
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- data
- signal
- circuit
- test
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- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 56
- 238000012360 testing method Methods 0.000 claims abstract description 123
- 238000005070 sampling Methods 0.000 claims abstract description 73
- 238000001514 detection method Methods 0.000 claims description 26
- 230000014759 maintenance of location Effects 0.000 claims description 14
- 230000008859 change Effects 0.000 claims description 9
- 238000013508 migration Methods 0.000 claims description 7
- 230000005012 migration Effects 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 2
- 230000000415 inactivating effect Effects 0.000 claims 1
- 230000008569 process Effects 0.000 description 15
- 238000007689 inspection Methods 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000012545 processing Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 238000012163 sequencing technique Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 206010034719 Personality change Diseases 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009342 intercropping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
Images
Classifications
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- 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
- G11C29/50—Marginal testing, e.g. race, voltage or current testing
- G11C29/50012—Marginal testing, e.g. race, voltage or current testing of timing
-
- 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
- G11C29/50—Marginal testing, e.g. race, voltage or current testing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
Landscapes
- Tests Of Electronic Circuits (AREA)
- For Increasing The Reliability Of Semiconductor Memories (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10340917A DE10340917B4 (de) | 2003-09-05 | 2003-09-05 | Verfahren und Vorrichtung zum Überprüfen von Ausgangssignalen einer integrierten Schaltung |
DE10340917.3 | 2003-09-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1591697A true CN1591697A (zh) | 2005-03-09 |
CN1591697B CN1591697B (zh) | 2013-03-13 |
Family
ID=34258420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004100789930A Expired - Fee Related CN1591697B (zh) | 2003-09-05 | 2004-09-04 | 用于检查集成电路的信号输出的方法和装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7380182B2 (zh) |
CN (1) | CN1591697B (zh) |
DE (1) | DE10340917B4 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7409308B2 (en) * | 2006-08-31 | 2008-08-05 | Infineon Technologies Ag | Method and device for verifying output signals of an integrated circuit |
KR102509330B1 (ko) * | 2018-04-16 | 2023-03-14 | 에스케이하이닉스 주식회사 | 샘플링 회로 및 이를 이용한 반도체 메모리 장치 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6260154B1 (en) * | 1998-10-30 | 2001-07-10 | Micron Technology, Inc. | Apparatus for aligning clock and data signals received from a RAM |
CN1407560A (zh) * | 2001-09-05 | 2003-04-02 | 富士通株式会社 | 装有存储器和逻辑芯片的可测试存储器芯片的半导体器件 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5696772A (en) * | 1994-05-06 | 1997-12-09 | Credence Systems Corporation | Test vector compression/decompression system for parallel processing integrated circuit tester |
US6105157A (en) * | 1998-01-30 | 2000-08-15 | Credence Systems Corporation | Salphasic timing calibration system for an integrated circuit tester |
US6643787B1 (en) * | 1999-10-19 | 2003-11-04 | Rambus Inc. | Bus system optimization |
JP2001243087A (ja) * | 2000-03-01 | 2001-09-07 | Mitsubishi Electric Corp | 半導体集積回路のテスト装置、テストシステム、及びテスト方法 |
DE10034852A1 (de) * | 2000-07-18 | 2002-02-07 | Infineon Technologies Ag | Verfahren und Vorrichtung zum Einlesen und zur Überprüfung der zeitlichen Lage von aus einem zu testenden Speicherbaustein ausgelesenen Datenantwortsignalen |
DE10104575A1 (de) * | 2001-02-01 | 2002-08-29 | Infineon Technologies Ag | Verfahren zum Testen eines integrierten Speichers |
DE10117891A1 (de) * | 2001-04-10 | 2002-10-24 | Infineon Technologies Ag | Integrierter Taktgenerator, insbesondere zum Ansteuern eines Halbleiterspeichers mit einem Testsignal |
DE10145745B4 (de) * | 2001-09-17 | 2004-04-08 | Infineon Technologies Ag | Integrierte Schaltung und Verfahren zu ihrem Betrieb |
-
2003
- 2003-09-05 DE DE10340917A patent/DE10340917B4/de not_active Expired - Fee Related
-
2004
- 2004-09-03 US US10/933,645 patent/US7380182B2/en not_active Expired - Fee Related
- 2004-09-04 CN CN2004100789930A patent/CN1591697B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6260154B1 (en) * | 1998-10-30 | 2001-07-10 | Micron Technology, Inc. | Apparatus for aligning clock and data signals received from a RAM |
CN1407560A (zh) * | 2001-09-05 | 2003-04-02 | 富士通株式会社 | 装有存储器和逻辑芯片的可测试存储器芯片的半导体器件 |
Also Published As
Publication number | Publication date |
---|---|
US7380182B2 (en) | 2008-05-27 |
DE10340917A1 (de) | 2005-04-07 |
DE10340917B4 (de) | 2012-03-22 |
CN1591697B (zh) | 2013-03-13 |
US20050114734A1 (en) | 2005-05-26 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Munich, Germany Applicant after: Infineon Technologies AG Address before: Munich, Germany Applicant before: INFINEON TECHNOLOGIES AG |
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TA01 | Transfer of patent application right |
Effective date of registration: 20120920 Address after: Munich, Germany Applicant after: QIMONDA AG Address before: Munich, Germany Applicant before: Infineon Technologies AG |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151229 Address after: German Berg, Laura Ibiza Patentee after: Infineon Technologies AG Address before: Munich, Germany Patentee before: QIMONDA AG |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20160904 |