KR100269288B1 - 메모리테스트용데이터발생회로 - Google Patents
메모리테스트용데이터발생회로 Download PDFInfo
- Publication number
- KR100269288B1 KR100269288B1 KR1019970003576A KR19970003576A KR100269288B1 KR 100269288 B1 KR100269288 B1 KR 100269288B1 KR 1019970003576 A KR1019970003576 A KR 1019970003576A KR 19970003576 A KR19970003576 A KR 19970003576A KR 100269288 B1 KR100269288 B1 KR 100269288B1
- Authority
- KR
- South Korea
- Prior art keywords
- output
- digital data
- control signal
- gate
- logic unit
- 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
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Classifications
-
- 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
- G11C29/36—Data generation devices, e.g. data inverters
Landscapes
- Tests Of Electronic Circuits (AREA)
Abstract
Description
DI2 | DI1 | 제어 신호 | DOA |
0 | 0 | 0 | 0000 |
0 | 1 | 0 | 1100 |
1 | 0 | 0 | 1010 |
0 | 0 | 1 | 1111 |
0 | 1 | 1 | 0011 |
1 | 0 | 1 | 0101 |
DI1 | DI2 | DI3 | 제어 신호 | 출력 데이터 |
0 | 0 | 0 | 0 | 00000000 |
0 | 0 | 0 | 1 | 11111111 |
0 | 0 | 1 | 0 | 11110000 |
0 | 0 | 1 | 1 | 00001111 |
1 | 0 | 0 | 0 | 11001100 |
1 | 0 | 0 | 1 | 00110011 |
0 | 1 | 0 | 0 | 10101010 |
0 | 1 | 0 | 1 | 01010101 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970003576A KR100269288B1 (ko) | 1997-02-05 | 1997-02-05 | 메모리테스트용데이터발생회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970003576A KR100269288B1 (ko) | 1997-02-05 | 1997-02-05 | 메모리테스트용데이터발생회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980067514A KR19980067514A (ko) | 1998-10-15 |
KR100269288B1 true KR100269288B1 (ko) | 2000-10-16 |
Family
ID=19496487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970003576A Expired - Fee Related KR100269288B1 (ko) | 1997-02-05 | 1997-02-05 | 메모리테스트용데이터발생회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100269288B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101309697B1 (ko) | 2011-12-29 | 2013-09-17 | 정상민 | 조명 장치 |
-
1997
- 1997-02-05 KR KR1019970003576A patent/KR100269288B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR19980067514A (ko) | 1998-10-15 |
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