摘要
可逆逻辑综合是设计和实现可逆逻辑电路的基础与难点。文中对此提出了一种改进的基因表达式编程(GEP)算法,该算法可根据预期的逻辑功能,自动求取便于构造可逆逻辑网络的最简"积之异或和"表达式。经初步实验表明,该算法在某些情况下比现有的综合方法更加简单有效。
Reversible logic synthesis serves as the fundamentals and difficult parts in the design and realization of reversible logic circuits. The paper proposes an improved Gene Expression Programming（ GEP） algorithm which is able to automatically obtain the most simplified ESOP expressions used for constructing reversible logic networks based on anticipated logic functions. Preliminary experiments indicate that this algorithm is simpler and more effective than existing ones in certain cases.
出处
《电子科技》
2014年第11期21-24,162,共5页
Electronic Science and Technology
关键词
基因表达式编程
可逆逻辑综合
异或表达式
gene expression programming
reversible logic synthesis
XOR expression
