KR930012346U - Ic칩의 테스트 모드제어회로 - Google Patents
Ic칩의 테스트 모드제어회로Info
- Publication number
- KR930012346U KR930012346U KR2019910019226U KR910019226U KR930012346U KR 930012346 U KR930012346 U KR 930012346U KR 2019910019226 U KR2019910019226 U KR 2019910019226U KR 910019226 U KR910019226 U KR 910019226U KR 930012346 U KR930012346 U KR 930012346U
- Authority
- KR
- South Korea
- Prior art keywords
- control circuit
- test mode
- mode control
- chip test
- chip
- Prior art date
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
- G01R31/31724—Test controller, e.g. BIST state machine
-
- 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
- G01R31/31712—Input or output aspects
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tests Of Electronic Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910019226U KR0123056Y1 (ko) | 1991-11-12 | 1991-11-12 | Ic칩의 테스트 모드제어회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910019226U KR0123056Y1 (ko) | 1991-11-12 | 1991-11-12 | Ic칩의 테스트 모드제어회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930012346U true KR930012346U (ko) | 1993-06-25 |
KR0123056Y1 KR0123056Y1 (ko) | 1999-02-18 |
Family
ID=19322038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019910019226U KR0123056Y1 (ko) | 1991-11-12 | 1991-11-12 | Ic칩의 테스트 모드제어회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0123056Y1 (ko) |
-
1991
- 1991-11-12 KR KR2019910019226U patent/KR0123056Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0123056Y1 (ko) | 1999-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20050422 Year of fee payment: 8 |
|
LAPS | Lapse due to unpaid annual fee |