加法器结构包括串行进位加法器(Carry Ripple Adder,CRA)、进位跳跃加法器(cany skip Adder,CKA),以及较高速度的进位选择加法器(carry...
基于4个网页-相关网页
在各种各样的加法器中,超前进位加法器(CLA,carry look-ahead adder)通常被认为是最快也是最复杂的加法器。它的复杂度与功耗密切相关,越复杂功耗就越大[1]。
基于4个网页-相关网页
先行进位加法器 [计] anticipated carry adder ; CLA CarryLookaheadAdder ; Carry Look-Ahead Adder ; [计] anticipatory carry adder
逐位进位加法器 CRA CarryRippleAdder ; ripple adder
脉动进位加法器 ripple carry adder
脉冲进位加法器 ripple carry adder
串行进位加法器 serial carry adder ; Carry Ripple Adder ; CRA
保留进位加法器 CSA
涟波进位加法器 Ripple Carry Adder
超前进位加法器 carry look-ahead adder ; [计] ahead adder ; carry look ahead adder ; CLA
预看进位加法器 look ahead carry adder
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.
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