DE3854012D1 - Fehlertolerante Logikschaltung. - Google Patents
Fehlertolerante Logikschaltung.Info
- Publication number
- DE3854012D1 DE3854012D1 DE3854012T DE3854012T DE3854012D1 DE 3854012 D1 DE3854012 D1 DE 3854012D1 DE 3854012 T DE3854012 T DE 3854012T DE 3854012 T DE3854012 T DE 3854012T DE 3854012 D1 DE3854012 D1 DE 3854012D1
- Authority
- DE
- Germany
- Prior art keywords
- fault
- logic circuit
- tolerant logic
- tolerant
- circuit
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/007—Fail-safe circuits
- H03K19/0075—Fail-safe circuits by using two redundant chains
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Logic Circuits (AREA)
- Hardware Redundancy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/037,306 US4829198A (en) | 1987-04-10 | 1987-04-10 | Fault tolerant logical circuitry |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3854012D1 true DE3854012D1 (de) | 1995-07-27 |
DE3854012T2 DE3854012T2 (de) | 1996-02-15 |
Family
ID=21893629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3854012T Expired - Fee Related DE3854012T2 (de) | 1987-04-10 | 1988-02-24 | Fehlertolerante Logikschaltung. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4829198A (de) |
EP (1) | EP0285789B1 (de) |
JP (1) | JPS63263826A (de) |
CA (1) | CA1278349C (de) |
DE (1) | DE3854012T2 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5187711A (en) * | 1988-09-20 | 1993-02-16 | Fujitsu Limited | Error correction method for multicarrier radio transmission system |
EP0394725B1 (de) * | 1989-04-28 | 1996-02-14 | Siemens Aktiengesellschaft | Taktverteilereinrichtung |
DK0543825T3 (da) * | 1990-08-14 | 1995-03-20 | Siemens Ag | Indretning til interruptfordeling i et flerdatamatsystem |
US5369314A (en) * | 1994-02-22 | 1994-11-29 | Altera Corporation | Programmable logic device with redundant circuitry |
WO1997040579A1 (en) * | 1996-04-22 | 1997-10-30 | United Technologies Corporation | Radiation resistant logic circuit |
US5784386A (en) * | 1996-07-03 | 1998-07-21 | General Signal Corporation | Fault tolerant synchronous clock distribution |
US6034536A (en) * | 1997-02-05 | 2000-03-07 | Altera Corporation | Redundancy circuitry for logic circuits |
US6091258A (en) * | 1997-02-05 | 2000-07-18 | Altera Corporation | Redundancy circuitry for logic circuits |
US6107820A (en) * | 1997-05-23 | 2000-08-22 | Altera Corporation | Redundancy circuitry for programmable logic devices with interleaved input circuits |
US6201404B1 (en) | 1998-07-14 | 2001-03-13 | Altera Corporation | Programmable logic device with redundant circuitry |
US6706387B2 (en) | 2001-08-16 | 2004-03-16 | Toray Plastics (America), Inc. | Easy handling ultraclear thermoplastic film |
EP1820273A2 (de) * | 2004-12-01 | 2007-08-22 | Koninklijke Philips Electronics N.V. | Elektronisches gerät mit logikschaltung und verfahren zum entwurf einer logikschaltung |
US10886777B1 (en) * | 2019-10-14 | 2021-01-05 | Astec International Limited | Redundant DC input power supplies having back-feed protection |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2910584A (en) * | 1956-08-06 | 1959-10-27 | Digital Control Systems Inc | Voted-output flip-flop unit |
US3016517A (en) * | 1959-05-15 | 1962-01-09 | Bell Telephone Labor Inc | Redundant logic circuitry |
US3134032A (en) * | 1962-03-23 | 1964-05-19 | Westinghouse Electric Corp | Error canceling decision circuit |
US3305830A (en) * | 1963-05-24 | 1967-02-21 | Ibm | Error correcting redundant logic circuitry |
US3451042A (en) * | 1964-10-14 | 1969-06-17 | Westinghouse Electric Corp | Redundant signal transmission system |
GB1199931A (en) * | 1966-07-21 | 1970-07-22 | Mini Of Technology London | Improvements in or relating to Redundant Binary Logic Elements |
US3900741A (en) * | 1973-04-26 | 1975-08-19 | Nasa | Fault tolerant clock apparatus utilizing a controlled minority of clock elements |
FR2386199A1 (fr) * | 1977-04-01 | 1978-10-27 | Bailey Controle | Procede d'autosignalisation des defaillances d'un module d'automatisme statique de securite et module mettant en oeuvre ledit procede |
FR2420254A1 (fr) * | 1978-03-17 | 1979-10-12 | Anvar | Procede de routage d'informations dans un reseau de transmission de donnees numeriques et dispositif et reseau pour la mise en oeuvre de ce procede |
US4199799A (en) * | 1978-03-24 | 1980-04-22 | General Electric Company | Supervisory circuit for redundant channel control systems |
WO1981002821A1 (en) * | 1980-03-26 | 1981-10-01 | Y Takefuji | Fault tolerant gate |
US4521700A (en) * | 1982-12-23 | 1985-06-04 | International Business Machines Corporation | TTL logic circuit employing feedback to improved the speed-power curve |
US4719629A (en) * | 1985-10-28 | 1988-01-12 | International Business Machines | Dual fault-masking redundancy logic circuits |
US4709166A (en) * | 1986-05-22 | 1987-11-24 | International Business Machines Corporation | Complementary cascoded logic circuit |
US4723242A (en) * | 1986-06-27 | 1988-02-02 | Sperry Corporation | Digital adaptive voting |
-
1987
- 1987-04-10 US US07/037,306 patent/US4829198A/en not_active Expired - Fee Related
-
1988
- 1988-02-16 JP JP63032011A patent/JPS63263826A/ja active Granted
- 1988-02-24 DE DE3854012T patent/DE3854012T2/de not_active Expired - Fee Related
- 1988-02-24 EP EP88102734A patent/EP0285789B1/de not_active Expired - Lifetime
- 1988-03-11 CA CA000561205A patent/CA1278349C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4829198A (en) | 1989-05-09 |
CA1278349C (en) | 1990-12-27 |
EP0285789A2 (de) | 1988-10-12 |
JPS63263826A (ja) | 1988-10-31 |
JPH0557770B2 (de) | 1993-08-24 |
DE3854012T2 (de) | 1996-02-15 |
EP0285789B1 (de) | 1995-06-21 |
EP0285789A3 (de) | 1991-01-30 |
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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 |