Carry-lookahead adder
A carry-lookahead adder (CLA) or fast adder is a type of electronics 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, but usually slower, ripple-carry adder (RCA), for which the carry bit is calculated alongside the sum bit, and each stage must wait until the previous carry bit has been calculated to begin calculating its own sum bit and carry bit. The carry-lookahead adder calculates one or more carry bits before the sum, which reduces the wait time to calculate the result of the larger-value bits of the adder.
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Carry-lookahead adder
A carry-lookahead adder (CLA) or fast adder is a type of electronics 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, but usually slower, ripple-carry adder (RCA), for which the carry bit is calculated alongside the sum bit, and each stage must wait until the previous carry bit has been calculated to begin calculating its own sum bit and carry bit. The carry-lookahead adder calculates one or more carry bits before the sum, which reduces the wait time to calculate the result of the larger-value bits of the adder.
has abstract
A carry-lookahead adder (CLA) ...... A) and Brent–Kung adder (BKA).
@en
تقدر هذه الجوامع الحمل القادم ...... بجامع التنبؤ بالحمل المرتبي).
@ar
자리올림수 예측 가산기(carry-lookahead a ...... 연결하여 네 개의 4비트 가산기처럼 구현할 수 있다.
@ko
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Components
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Adder
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A carry-lookahead adder (CLA) ...... arger-value bits of the adder.
@en
تقدر هذه الجوامع الحمل القادم ...... Pi يساوي "1" ولدينا بما أن فإن
@ar
자리올림수 예측 가산기(carry-lookahead a ...... 게다가 특정 기술의 한계치 이상으로, 더 많은 입력을
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Carry-lookahead adder
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Paralleladdierer mit Übertragsvorausberechnung
@de
جامع بمنقول متوقع
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자리올림수 예측 가산기
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