NL250876A - - Google Patents
Info
- Publication number
- NL250876A NL250876A NL250876DA NL250876A NL 250876 A NL250876 A NL 250876A NL 250876D A NL250876D A NL 250876DA NL 250876 A NL250876 A NL 250876A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
- G06F7/50—Adding; Subtracting
- G06F7/505—Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination
- G06F7/5052—Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination using carry completion detection, either over all stages or at sample stages only
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/1608—Error detection by comparing the output signals of redundant hardware
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computational Mathematics (AREA)
- Computing Systems (AREA)
- Mathematical Optimization (AREA)
- Quality & Reliability (AREA)
- Logic Circuits (AREA)
- Complex Calculations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US812504A US2998191A (en) | 1959-05-11 | 1959-05-11 | Asynchronous add-subtract system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL250876A true NL250876A (en:Method) |
Family
ID=25209776
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL250876D NL250876A (en:Method) | 1959-05-11 | ||
| NL135201D NL135201C (en:Method) | 1959-05-11 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL135201D NL135201C (en:Method) | 1959-05-11 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2998191A (en:Method) |
| DE (1) | DE1109422B (en:Method) |
| GB (1) | GB875153A (en:Method) |
| NL (2) | NL135201C (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL248536A (en:Method) * | 1958-12-29 | |||
| US3233117A (en) * | 1959-08-25 | 1966-02-01 | Ibm | High speed logical circuits employing a negative resistance device |
| NL300462A (en:Method) * | 1962-11-14 | |||
| DE1524268B1 (de) * | 1966-06-04 | 1970-07-02 | Zuse Kg | Anordnung zur Fehlerermittlung in Rechenwerken |
| US4994993A (en) * | 1988-10-26 | 1991-02-19 | Advanced Micro Devices, Inc. | System for detecting and correcting errors generated by arithmetic logic units |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2861744A (en) * | 1955-06-01 | 1958-11-25 | Rca Corp | Verification system |
-
0
- NL NL250876D patent/NL250876A/xx unknown
- NL NL135201D patent/NL135201C/xx active
-
1959
- 1959-05-11 US US812504A patent/US2998191A/en not_active Expired - Lifetime
-
1960
- 1960-05-05 GB GB15967/60A patent/GB875153A/en not_active Expired
- 1960-05-11 DE DEJ18099A patent/DE1109422B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB875153A (en) | 1961-08-16 |
| US2998191A (en) | 1961-08-29 |
| NL135201C (en:Method) | |
| DE1109422B (de) | 1961-06-22 |