DE68916106D1 - Verfahren und Gerät zur Prüfung von Tri-State-Treibern. - Google Patents
Verfahren und Gerät zur Prüfung von Tri-State-Treibern.Info
- Publication number
- DE68916106D1 DE68916106D1 DE68916106T DE68916106T DE68916106D1 DE 68916106 D1 DE68916106 D1 DE 68916106D1 DE 68916106 T DE68916106 T DE 68916106T DE 68916106 T DE68916106 T DE 68916106T DE 68916106 D1 DE68916106 D1 DE 68916106D1
- Authority
- DE
- Germany
- Prior art keywords
- state drivers
- tri
- testing
- testing tri
- drivers
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
- G06F11/2221—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test input/output devices or peripheral units
-
- 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
- G01R31/3181—Functional testing
- G01R31/3185—Reconfiguring for testing, e.g. LSSD, partitioning
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/004—Error avoidance
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0751—Error or fault detection not based on redundancy
- G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Computer Hardware Design (AREA)
- Tests Of Electronic Circuits (AREA)
- Logic Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/187,703 US4841232A (en) | 1988-04-29 | 1988-04-29 | Method and apparatus for testing three state drivers |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68916106D1 true DE68916106D1 (de) | 1994-07-21 |
DE68916106T2 DE68916106T2 (de) | 1995-01-12 |
Family
ID=22690113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68916106T Expired - Fee Related DE68916106T2 (de) | 1988-04-29 | 1989-03-14 | Verfahren und Gerät zur Prüfung von Tri-State-Treibern. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4841232A (de) |
EP (1) | EP0340137B1 (de) |
JP (1) | JPH0792494B2 (de) |
DE (1) | DE68916106T2 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6476596A (en) * | 1987-09-18 | 1989-03-22 | Oki Electric Ind Co Ltd | Error of eeprom detecting device |
US5498972A (en) * | 1990-08-15 | 1996-03-12 | Telefonaktiebolaget Lm Ericsson | Device for monitoring the supply voltage on integrated circuits |
US5159273A (en) * | 1990-09-28 | 1992-10-27 | Hughes Aircraft Company | Tri-state bus driver to support reconfigurable fault tolerant logic |
US5359606A (en) * | 1992-02-12 | 1994-10-25 | Storage Technology Corporation | Data quality analysis in a data signal processing channel |
US5428769A (en) * | 1992-03-31 | 1995-06-27 | The Dow Chemical Company | Process control interface system having triply redundant remote field units |
EP0667533A3 (de) * | 1994-02-14 | 1996-06-12 | Hewlett Packard Co | Signalverlustdetektor. |
US5572535A (en) * | 1994-07-05 | 1996-11-05 | Motorola Inc. | Method and data processing system for verifying the correct operation of a tri-state multiplexer in a circuit design |
US5583448A (en) * | 1994-11-14 | 1996-12-10 | New Media Corp. | System bus termination status detection |
JPH09160690A (ja) * | 1995-12-08 | 1997-06-20 | Nec Corp | バスドライバ故障検出方式 |
US5867644A (en) * | 1996-09-10 | 1999-02-02 | Hewlett Packard Company | System and method for on-chip debug support and performance monitoring in a microprocessor |
US5887003A (en) * | 1996-09-10 | 1999-03-23 | Hewlett-Packard Company | Apparatus and method for comparing a group of binary fields with an expected pattern to generate match results |
US5881224A (en) * | 1996-09-10 | 1999-03-09 | Hewlett-Packard Company | Apparatus and method for tracking events in a microprocessor that can retire more than one instruction during a clock cycle |
US6003107A (en) * | 1996-09-10 | 1999-12-14 | Hewlett-Packard Company | Circuitry for providing external access to signals that are internal to an integrated circuit chip package |
US5956476A (en) * | 1996-10-31 | 1999-09-21 | Hewlett Packard Company | Circuitry and method for detecting signal patterns on a bus using dynamically changing expected patterns |
US5956477A (en) * | 1996-11-25 | 1999-09-21 | Hewlett-Packard Company | Method for processing information in a microprocessor to facilitate debug and performance monitoring |
US6009539A (en) * | 1996-11-27 | 1999-12-28 | Hewlett-Packard Company | Cross-triggering CPUs for enhanced test operations in a multi-CPU computer system |
US5881217A (en) * | 1996-11-27 | 1999-03-09 | Hewlett-Packard Company | Input comparison circuitry and method for a programmable state machine |
JPH11237454A (ja) * | 1998-02-20 | 1999-08-31 | Advantest Corp | 半導体試験装置 |
US5999013A (en) * | 1998-04-15 | 1999-12-07 | International Business Machines Corporation | Method and apparatus for testing variable voltage and variable impedance drivers |
US6374370B1 (en) | 1998-10-30 | 2002-04-16 | Hewlett-Packard Company | Method and system for flexible control of BIST registers based upon on-chip events |
US6425025B1 (en) | 1999-06-03 | 2002-07-23 | Dell Usa, L.P. | System and method for connecting electronic circuitry in a computer system |
US6754867B2 (en) | 2000-12-28 | 2004-06-22 | Intel Corporation | Method of determining non-accessible device I/O pin speed using on chip LFSR and MISR as data source and results analyzer respectively |
US8699356B2 (en) * | 2010-12-20 | 2014-04-15 | Deere & Company | Method and system for diagnosing a fault or open circuit in a network |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3849726A (en) * | 1974-01-28 | 1974-11-19 | Sperry Rand Corp | Universal programmable digital testing interface line |
JPS5413888U (de) * | 1977-06-30 | 1979-01-29 | ||
US4242751A (en) * | 1978-08-28 | 1980-12-30 | Genrad, Inc. | Automatic fault-probing method and apparatus for checking electrical circuits and the like |
US4236246A (en) * | 1978-11-03 | 1980-11-25 | Genrad, Inc. | Method of and apparatus for testing electronic circuit assemblies and the like |
DE3173631D1 (en) * | 1981-09-10 | 1986-03-13 | Ibm Deutschland | Procedure and circuit arrangement for checking a circuit which is integrated with a three-state driver, which is driven to high impedance by this circuit |
US4459693A (en) * | 1982-01-26 | 1984-07-10 | Genrad, Inc. | Method of and apparatus for the automatic diagnosis of the failure of electrical devices connected to common bus nodes and the like |
US4475195A (en) * | 1982-04-01 | 1984-10-02 | Honeywell Information Systems Inc. | Apparatus for microprocessor address bus testing |
US4514845A (en) * | 1982-08-23 | 1985-04-30 | At&T Bell Laboratories | Method and apparatus for bus fault location |
JPS5975167A (ja) * | 1982-10-25 | 1984-04-27 | Hitachi Ltd | 論理回路テスト方式 |
US4528505A (en) * | 1983-03-29 | 1985-07-09 | Motorola, Inc. | On chip voltage monitor and method for using same |
-
1988
- 1988-04-29 US US07/187,703 patent/US4841232A/en not_active Expired - Fee Related
-
1989
- 1989-02-20 JP JP1038548A patent/JPH0792494B2/ja not_active Expired - Lifetime
- 1989-03-14 EP EP89480043A patent/EP0340137B1/de not_active Expired - Lifetime
- 1989-03-14 DE DE68916106T patent/DE68916106T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0340137A2 (de) | 1989-11-02 |
EP0340137B1 (de) | 1994-06-15 |
DE68916106T2 (de) | 1995-01-12 |
JPH0213865A (ja) | 1990-01-18 |
US4841232A (en) | 1989-06-20 |
JPH0792494B2 (ja) | 1995-10-09 |
EP0340137A3 (de) | 1991-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |