并与功耗、面积约束一起，归纳出超前进位加法器的优化设计规则。
The optimal design rule of CLA was inducted from power dissipation and area constraint, reflect.
结果表明镜像加法器在运算速度、版图布局上都优于超前进位加法器。
It shows that mirrored adder is better than carry look ahead adder in arithmetic speed and layout.
该加法器适用于复合型加法运算，优于脉动进位加法器和超前进位加法器。
The prefix tree adder is useful in compound adder implementation. It is preferred over the ripple carry adder and the carry lookahead adder.
采用一种新颖的实现方法，利用4 - 2压缩器和超前进位加法器来代替传统的加法，提高了运算速度。
This paper proposes a new method, which USES the 4-2 compressor and CLA instead of the traditional adder to improve the transformation speed.
提出了一种基于方块超前进位的快速进位跳跃加法器。
A fast carry-skip adder is proposed based on variable-sized two-level block carry-lookahead logic.
提出了一种基于方块超前进位的快速进位跳跃加法器。
A fast carry-skip adder is proposed based on variable-sized two-level block carry-lookahead logic.
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