FR2266987A1 - - Google Patents
Info
- Publication number
- FR2266987A1 FR2266987A1 FR7508888A FR7508888A FR2266987A1 FR 2266987 A1 FR2266987 A1 FR 2266987A1 FR 7508888 A FR7508888 A FR 7508888A FR 7508888 A FR7508888 A FR 7508888A FR 2266987 A1 FR2266987 A1 FR 2266987A1
- Authority
- FR
- France
- 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
- 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
- G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
- G06F11/085—Error detection or correction by redundancy in data representation, e.g. by using checking codes using codes with inherent redundancy, e.g. n-out-of-m codes
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Hardware Redundancy (AREA)
- Static Random-Access Memory (AREA)
- Tests Of Electronic Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US457669A US3886520A (en) | 1974-04-03 | 1974-04-03 | Checking circuit for a 1-out-of-n decoder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2266987A1 true FR2266987A1 (fr) | 1975-10-31 |
Family
ID=23817671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7508888A Pending FR2266987A1 (fr) | 1974-04-03 | 1975-03-21 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3886520A (fr) |
| JP (1) | JPS50137045A (fr) |
| DE (1) | DE2514211A1 (fr) |
| FR (1) | FR2266987A1 (fr) |
| GB (1) | GB1469904A (fr) |
| IT (1) | IT1033378B (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4087786A (en) * | 1976-12-08 | 1978-05-02 | Bell Telephone Laboratories, Incorporated | One-bit-out-of-N-bit checking circuit |
| JPS55117336A (en) | 1979-03-02 | 1980-09-09 | Kagaku Gijutsucho Hoshasen Igaku Sogo Kenkyusho | Logic circuit |
| EP0019689A1 (fr) * | 1979-05-31 | 1980-12-10 | Siemens Aktiengesellschaft | Procédé et circuit pour la vérification de la présence d'un signal de marquage sur seulement un des fils de signalisation de faisceaux de lignes composés de m fils de signalisation |
| US4380813A (en) * | 1981-04-01 | 1983-04-19 | International Business Machines Corp. | Error checking of mutually-exclusive control signals |
| JPH07120954B2 (ja) * | 1988-01-18 | 1995-12-20 | 日本電気株式会社 | デコーダのエラー検出回路 |
| DE102004010227B3 (de) * | 2004-02-29 | 2005-10-27 | Infineon Technologies Ag | Vorrichtung, mit Hilfe welcher sich die ordnungsgemäße Funktion eines One-Hot-Encoders überprüfen läßt |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3541507A (en) * | 1967-12-06 | 1970-11-17 | Ibm | Error checked selection circuit |
| US3559167A (en) * | 1968-07-25 | 1971-01-26 | Ibm | Self-checking error checker for two-rail coded data |
| US3559168A (en) * | 1968-07-25 | 1971-01-26 | Ibm | Self-checking error checker for kappa-out-of-nu coded data |
| US3602886A (en) * | 1968-07-25 | 1971-08-31 | Ibm | Self-checking error checker for parity coded data |
| US3634665A (en) * | 1969-06-30 | 1972-01-11 | Ibm | System use of self-testing checking circuits |
| US3672025A (en) * | 1970-12-04 | 1972-06-27 | Artos Engineering Co | Terminal applicator |
| US3784977A (en) * | 1972-06-20 | 1974-01-08 | Ibm | Self-testing checking circuit |
| US3779458A (en) * | 1972-12-20 | 1973-12-18 | Bell Telephone Labor Inc | Self-checking decision logic circuit |
| US3784978A (en) * | 1973-02-14 | 1974-01-08 | Bell Telephone Labor Inc | Self-checking decoder |
| US3825894A (en) * | 1973-09-24 | 1974-07-23 | Ibm | Self-checking parity checker for two or more independent parity coded data paths |
-
1974
- 1974-04-03 US US457669A patent/US3886520A/en not_active Expired - Lifetime
-
1975
- 1975-03-03 IT IT20870/75A patent/IT1033378B/it active
- 1975-03-21 FR FR7508888A patent/FR2266987A1/fr active Pending
- 1975-03-26 GB GB1258175A patent/GB1469904A/en not_active Expired
- 1975-04-01 DE DE19752514211 patent/DE2514211A1/de not_active Ceased
- 1975-04-01 JP JP50040229A patent/JPS50137045A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2514211A1 (de) | 1975-10-30 |
| JPS50137045A (fr) | 1975-10-30 |
| IT1033378B (it) | 1979-07-10 |
| US3886520A (en) | 1975-05-27 |
| GB1469904A (en) | 1977-04-06 |