NL250876A - - Google Patents

Info

Publication number: NL250876A
Authority: NL; Netherlands

Application number

Priority date (The priority date 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 date listed.)

1959-05-11

Publication of NL250876A publication Critical patent/NL250876A/xx

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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; 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
- G06F11/16—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)
General Physics & Mathematics (AREA)
Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Computational Mathematics (AREA)
General Engineering & Computer Science (AREA)
Mathematical Analysis (AREA)
Pure & Applied Mathematics (AREA)
Quality & Reliability (AREA)
Computing Systems (AREA)
Mathematical Optimization (AREA)
Logic Circuits (AREA)
Complex Calculations (AREA)

NL250876D 1959-05-11 NL250876A (de)

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 (de)

Family

ID=25209776

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL250876D NL250876A (de)	1959-05-11
NL135201D NL135201C (de)	1959-05-11

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL135201D NL135201C (de)	1959-05-11

Country Status (4)

Country	Link
US (1)	US2998191A (de)
DE (1)	DE1109422B (de)
GB (1)	GB875153A (de)
NL (2)	NL135201C (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL248536A (de) *	1958-12-29
US3233117A (en) *	1959-08-25	1966-02-01	Ibm	High speed logical circuits employing a negative resistance device
NL300462A (de) *	1962-11-14
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)

* Cited by examiner, † Cited by third party
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
NL135201C (de)
DE1109422B (de)	1961-06-22
GB875153A (en)	1961-08-16
US2998191A (en)	1961-08-29

Publication	Publication Date	Title
FR539M (de)	1961-05-23
FR1194203A (de)	1959-11-06
BE586220A (de)
BE586250A (de)	1960-05-03
NL135201C (de)
NL6616564A (de)	1967-01-25
NL259447A (de)
NL258486A (de)
NL256795A (de)
NL255487A (de)
NL249143A (de)
NL127089C (de)
NL103480C (de)
LU37631A1 (de)	1959-11-09
BE573433A (de)
BE586772A (de)
BE586754A (de)
BE586680A (de)
BE586662A (de)
BE586633A (de)	1960-05-03
BE586612A (de)
BE586605A (de)
BE586603A (de)
BE586537A (de)
BE586528A (de)