128位CLA 采用kogge-stone tree算法 经modlesim验证正确-128-bit CLA using kogge-stone tree algorithm as the right to verify modlesim

实现17位加法，利用一个16位超前进位加法器和一个一位全加器构成的一个有进位输入和进位输出的17加法器，并且16位加法器利用的使四位超前进位加法器构成。它在booth乘法器设计中经常用到。可以使初学者对模块的调用了解更加透彻。-Adder 17 to achieve the use of a 16-bit CLA, and a one-bit full adder composed of a binary input and binary output of the adder 17, and

8位cla，采用for结构，可以扩张成32位或者16位-8 cla, used for the structure, you can expand into a 32-bit or 16-bit

CLA adder:use vhdl to write the carry-lookahead adder which is a type of adder used in digital logic-CLA adder

CLA A dder Generator CLA A dde r Gen erator CLA Adder Gene ra t or CLA Adder Gen er ator