中文摘要：

提出一种由细胞神经网络（CNN）实现的时钟边沿可控的双边沿D触发器．结合非耦合CNN与线性可分布尔函数之间的关联性，提出了非耦合CNN实现逻辑电路的基本方法．通过分析D触发器工作原理，设计出基于非耦合CNN的D触发器电路结构．相比较传统的D触发器，新设计的D触发器具有动态可重构性，即保持电路结构和内部连线不变，仅改变基因参数，可分别实现上升沿触发、下降沿触发以及双边沿触发．本研究为进一步设计动态可重构逻辑电路提供了一种新的方法．

英文摘要：

A clock edge controllable dual edge-triggered D flip-flop is presented using the cellular neural network （CNN）. Based on analysis of the relevance of uncoupled CNN and linear separable boolean func- tion, a fundamental approach to implement logical circuit with uncoupled CNN is described. Implementa- tion of the new D flip-flop circuit also is discussed. Different from traditional D flip-flop, this new method is a reconfigurable component, which can implement the up edge-triggered D flip-flop; the down edge- triggered and the dual edge-triggered respectively only by changing the gene parameters of CNN. Thus, a new method to design the reconfigurable logical circuit is created.