GB1020438A - Data-processing system - Google Patents
Data-processing systemInfo
- Publication number
- GB1020438A GB1020438A GB11657/64A GB1165764A GB1020438A GB 1020438 A GB1020438 A GB 1020438A GB 11657/64 A GB11657/64 A GB 11657/64A GB 1165764 A GB1165764 A GB 1165764A GB 1020438 A GB1020438 A GB 1020438A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gates
- signal
- circuit
- result
- logical 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus
-
- 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
-
- 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
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components
- H03K19/1733—Controllable logic circuits
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Logic Circuits (AREA)
- Retry When Errors Occur (AREA)
- Hardware Redundancy (AREA)
- Manipulation Of Pulses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR928616A FR1360236A (fr) | 1963-03-20 | 1963-03-20 | Perfectionnements aux procédés de détection d'erreurs d'une chaine digitale de calcul et dispositif utilisé |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1020438A true GB1020438A (en) | 1966-02-16 |
Family
ID=8799657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11657/64A Expired GB1020438A (en) | 1963-03-20 | 1964-03-19 | Data-processing system |
Country Status (8)
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3846626A (en) * | 1971-12-29 | 1974-11-05 | Sharp Kk | Electronic desk calculator with verification function |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3492645A (en) * | 1966-11-02 | 1970-01-27 | Bell Telephone Labor Inc | Monitoring circuit for line unit scanned on a time shared basis |
US3768071A (en) * | 1972-01-24 | 1973-10-23 | Ibm | Compensation for defective storage positions |
AT335005B (de) * | 1975-01-22 | 1977-02-25 | Leinfellner Helmut Ing | Fehlererkennendes ubertragungssystem fur informationen mittels impulszugen vorgegebener lange |
GB1535185A (en) * | 1975-05-17 | 1978-12-13 | Plessey Co Ltd | Multiprocessor data processing system peripheral equipment access unit |
US4377006A (en) * | 1979-07-12 | 1983-03-15 | Zenith Radio Corporation | IR Remote control system |
DE3303102A1 (de) * | 1983-01-31 | 1984-08-02 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zur regelung der durchflussmenge |
US5412671A (en) * | 1990-12-03 | 1995-05-02 | Unisys Corporation | Data protection and error correction, particularly for general register sets |
NL9401923A (nl) * | 1994-11-17 | 1996-07-01 | Gti Holding Nv | Werkwijze en inrichting voor het in een veiligheidssysteem verwerken van signalen. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL82289C (US08188275-20120529-C00054.png) * | 1949-03-11 | |||
US2861744A (en) * | 1955-06-01 | 1958-11-25 | Rca Corp | Verification system |
FR1288049A (fr) * | 1960-02-03 | 1962-03-24 | Ibm | Systèmes de verrouillage de données |
US3237157A (en) * | 1960-12-30 | 1966-02-22 | Ibm | Apparatus for detecting and localizing malfunctions in electronic devices |
FR1301100A (fr) * | 1961-02-24 | 1962-08-10 | Buchungsmaschinenwerk Veb | Procédé et dispositif de transmission de données avec détection simultanée d'erreurs |
-
1963
- 1963-03-20 FR FR928616A patent/FR1360236A/fr not_active Expired
-
1964
- 1964-03-10 US US350711A patent/US3340506A/en not_active Expired - Lifetime
- 1964-03-16 CH CH335964A patent/CH410479A/fr unknown
- 1964-03-19 GB GB11657/64A patent/GB1020438A/en not_active Expired
- 1964-03-19 DE DES90112A patent/DE1278765B/de active Pending
- 1964-03-20 BE BE645517A patent/BE645517A/xx unknown
- 1964-03-20 NL NL6402996A patent/NL6402996A/xx unknown
- 1964-03-21 JP JP39015475A patent/JPS4817774B1/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3846626A (en) * | 1971-12-29 | 1974-11-05 | Sharp Kk | Electronic desk calculator with verification function |
Also Published As
Publication number | Publication date |
---|---|
US3340506A (en) | 1967-09-05 |
FR1360236A (fr) | 1964-05-08 |
JPS4817774B1 (US08188275-20120529-C00054.png) | 1973-05-31 |
NL6402996A (US08188275-20120529-C00054.png) | 1964-09-21 |
BE645517A (US08188275-20120529-C00054.png) | 1964-07-16 |
CH410479A (fr) | 1966-03-31 |
DE1278765B (de) | 1968-09-26 |
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