JPS5625700B1 - - Google Patents
Info
- Publication number
- JPS5625700B1 JPS5625700B1 JP1413170A JP1413170A JPS5625700B1 JP S5625700 B1 JPS5625700 B1 JP S5625700B1 JP 1413170 A JP1413170 A JP 1413170A JP 1413170 A JP1413170 A JP 1413170A JP S5625700 B1 JPS5625700 B1 JP S5625700B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- G01R31/30—Marginal testing, e.g. by varying supply voltage
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tests Of Electronic Circuits (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
- Logic Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80010569A | 1969-02-18 | 1969-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5625700B1 true JPS5625700B1 (ja) | 1981-06-13 |
Family
ID=25177494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1413170A Pending JPS5625700B1 (ja) | 1969-02-18 | 1970-02-18 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3577073A (ja) |
| JP (1) | JPS5625700B1 (ja) |
| CA (1) | CA925162A (ja) |
| DE (1) | DE2006987A1 (ja) |
| FR (1) | FR2035564A5 (ja) |
| GB (1) | GB1255441A (ja) |
| NL (1) | NL155368B (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3870953A (en) * | 1972-08-01 | 1975-03-11 | Roger Boatman & Associates Inc | In circuit electronic component tester |
| US3849726A (en) * | 1974-01-28 | 1974-11-19 | Sperry Rand Corp | Universal programmable digital testing interface line |
| JPS566535A (en) * | 1979-06-28 | 1981-01-23 | Nec Corp | Integrated circuit |
| US4347446A (en) * | 1979-12-10 | 1982-08-31 | Amdahl Corporation | Emitter coupled logic circuit with active pull-down |
| JPS5927313A (ja) * | 1982-08-05 | 1984-02-13 | Fanuc Ltd | 機能診断方式 |
| GB2125973A (en) * | 1982-08-23 | 1984-03-14 | Tektronix Inc | Self-test method and apparatus |
| US4531067A (en) * | 1983-06-29 | 1985-07-23 | International Business Machines Corporation | Push-pull Darlington current sink (PPDCS) logic circuit |
| GB8428405D0 (en) * | 1984-11-09 | 1984-12-19 | Membrain Ltd | Automatic test equipment |
| JPS62134576A (ja) * | 1985-12-03 | 1987-06-17 | シ−メンス、アクチエンゲゼルシヤフト | 集積モジユ−ルの試験方法および回路装置 |
| US5396182A (en) * | 1992-10-02 | 1995-03-07 | International Business Machines Corporation | Low signal margin detect circuit |
| US6985826B2 (en) * | 2003-10-31 | 2006-01-10 | Hewlett-Packard Development Company, L.P. | System and method for testing a component in a computer system using voltage margining |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3168697A (en) * | 1960-11-17 | 1965-02-02 | Sylvania Electric Prod | Method and apparatus for testing marginal failure of electronic systems |
| US3132304A (en) * | 1961-03-15 | 1964-05-05 | Sperry Rand Corp | Marginal checking system employing switch means for selective and simultaneous introduction of auxiliary parallel loads |
| US3160766A (en) * | 1962-11-28 | 1964-12-08 | Rca Corp | Switching circuit with a capacitor directly connected between the bases of opposite conductivity transistors |
| NL6403951A (ja) * | 1964-04-11 | 1965-10-12 |
-
1969
- 1969-02-18 US US800105A patent/US3577073A/en not_active Expired - Lifetime
- 1969-12-31 CA CA071208A patent/CA925162A/en not_active Expired
-
1970
- 1970-01-27 GB GB3884/70A patent/GB1255441A/en not_active Expired
- 1970-02-04 NL NL707001541A patent/NL155368B/xx not_active IP Right Cessation
- 1970-02-16 DE DE19702006987 patent/DE2006987A1/de not_active Ceased
- 1970-02-17 FR FR7005680A patent/FR2035564A5/fr not_active Expired
- 1970-02-18 JP JP1413170A patent/JPS5625700B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2035564A5 (ja) | 1970-12-18 |
| US3577073A (en) | 1971-05-04 |
| NL7001541A (ja) | 1970-08-20 |
| NL155368B (nl) | 1977-12-15 |
| DE2006987A1 (de) | 1970-09-17 |
| GB1255441A (en) | 1971-12-01 |
| CA925162A (en) | 1973-04-24 |