adder [adding] circuit

adder [adding] circuit
схема суммирования

Англо-русский словарь технических терминов. 2005.

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  • Adder-subtracter — In digital circuits, an adder subtracter is a circuit that is capable of adding or subtracting numbers (in particular, binary).Below is a circuit that does adding or subtracting depending on a control signal.However, it is possible to construct a …   Wikipedia

  • adder — adder1 [ad′ər] n. 1. one who adds ☆ 2. an adding machine 3. a computer circuit that performs addition adder2 [ad′ər] n. [ME < nadder (by faulty separation of a nadder) < OE nædre < IE base * nətr, *nētr > L natrix, watersnake] …   English World dictionary

  • Adder (electronics) — In electronics, an adder or summer is a digital circuit that performs addition of numbers.In modern computers adders reside in the arithmetic logic unit (ALU) where other operations are performed.Although adders can be constructed for many… …   Wikipedia

  • Carry-lookahead adder — 4 bit adder with carry lookahead A carry lookahead adder (CLA) is a type of adder used in digital logic. A carry lookahead adder improves speed by reducing the amount of time required to determine carry bits. It can be contrasted with the simpler …   Wikipedia

  • Carry look-ahead adder — A carry look ahead adder is a type of adder used in digital logic. It can be contrasted with the simpler, but usually slower, ripple carry adder ( see adder for detail on ripple carry adders ). A ripple carry adder works in the same way as pencil …   Wikipedia

  • Serial binary adder — The serial binary adder is a digital circuit that performs binary addition bit by bit. The serial full adder has three single bit inputs for the numbers to be added and the carry in. There are two single bit outputs for the sum and carry out. The …   Wikipedia

  • half-adder — /ˈhaf ædə/ (say hahf aduh) noun a circuit in a computer which performs part of the function of adding two numbers …  

  • Timeline of computing hardware 2400 BC–1949 — History of computing Hardware before 1960 Hardware 1960s to present Hardware in Soviet Bloc countries Artificial intelligence Computer science Operating systems Programming languages …   Wikipedia

  • Apollo Guidance Computer — and DSKY Invented by MIT Instrumentation Laboratory Manufacturer Raytheon Introduced August 1966 …   Wikipedia

  • Ones' complement — The ones complement of a binary number is defined as the value obtained by inverting all the bits in the binary representation of the number (swapping 0 s for 1 s and vice versa). The ones complement of the number then behaves like the negative… …   Wikipedia

  • Arithmetic logic unit — schematic symbol Cascadable 8 …   Wikipedia


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