基于带分复用和多时钟的3D NoC测试规划路由设计

Routing Design for Test Scheduling of 3D NoC Based Bandwidth Division Multiplexing and Multi-Clock

为高效解决基于带分复用和多时钟策略下的3D NoC测试规划问题,本文对3D NoC测试规划中的路由进行设计.结合NoC结构特点,设计数据传输格式,采用多播技术的XYZ路由策略,设计了基于该策略的资源冲突等待机制.以国际标准测试集ITC’02中的电路作为仿真对象,在功耗和带宽限制下,采用基于改进粒子群算法的带分复用和多时钟策略的3DNoC测试规划对设计的路由进行验证,证明了路由的正确性和有效性.

Routing strategy is designed in this paper to solve the problem of 3D NoC test Scheduling based Bandwidth Division Multiplexing and Multi-Clock efficiently.The format of data packet is designed based on the characteristics of 3D NoC,the XYZ routing strategy with multicast technology is used,and the resource collision waiting mechanism is designed in this paper.We take the circuit in international standard test set ITC'02as the experimental object,under the dual constraint of power consumption and bandwidth,the test scheduling of 3D NoC based improved particle swarm optimization (PSO)algorithm with bandwidth division multiplexing and multi-clock strategy is used to verify the correctness and effectiveness of the routing we designed.