论文标题
2个三角形的扇形旋转波逻辑门
Fanout of 2 Triangle Shape Spin Wave Logic Gates
论文作者
论文摘要
拥有多输出逻辑门可以节省大量能量，因为相同的结构可用于同时喂食下一阶段门的多个输入。本文提出了2个旋转波和Xor大门的新型三角形粉丝。多数门是通过相检测来实现的，而XOR门是通过阈值检测来实现的。提出的逻辑门通过微磁模拟验证。此外，估计所提出的结构的能量和延迟与最先进的自旋波逻辑门以及16nm和7nm CMOS进行了比较。结果表明，与其他2输出旋转器设备相比，所提出的结构在具有相同延迟的同时提供了25％-50％的能量，与16nm和7nm CMOS相比，在43倍至0.8倍的延迟之间，能量降低，而在11倍和40倍之间延迟开销，而延迟开销。
Having multi-output logic gates saves much energy because the same structure can be used to feed multiple inputs of next stage gates simultaneously. This paper proposes novel triangle shape fanout of 2 spin wave Majority and XOR gates; the Majority gate is achieved by phase detection, whereas the XOR gate is achieved by threshold detection. The proposed logic gates are validated by means of micromagnetic simulations. Furthermore, the energy and delay are estimated for the proposed structures and compared with the state-of-the-art spin wave logic gates, and 16nm and 7nm CMOS. The results demonstrate that the proposed structures provide energy reduction of 25%-50% in comparison to the other 2-output spin-wave devices while having the same delay, and energy reduction between 43x and 0.8x when compared to the 16nm and 7nm CMOS while having delay overhead between 11x and 40x.
