Reversible Logic Synthesis Based on Positive/Negative Control Gate
Zhu Wen-ying, Zhijin Guan, Yueqin Hang · Jisuanji gongcheng · 2010
【Abstract】This paper presents a cascaded algorithm based on reversible network of Positive/Negative Control(PNC) gate, designs the corresponding templates for 3 bit input/output function, and gives a reduction algorithm for the cascaded network. Experimental results show that comparing with the network which is composed of cascaded Toffoli gates, the reversible network using PNC gates contains fewer gates and has an advantage in reducing the cost of network. 【Key words】reversible logic function; Positive/Negative Control(PNC) gate; reversible network; template