设计了二进制树型拓扑结构传播统一的系统时钟和触发信号，采用CPLD提供传感器间的精确时序和同步。
A binary tree routing topology is designed for propagating the system clock and trigger signal and the accurate timing and synchronization between sensors are provided by CPLD.
本文在同步时序电路故障模拟器—HOPE的基础上，率先对基于蚂蚁算法的时序电路测试矢量生成方法作了系统的开拓性研究。
Base on the existing synchronous sequential circuits fault simulator-HOPE, the test vector generation method of sequential circuits based on ant algorithm is systematically researched firstly.
跳时序列的数目即是该通信系统中用户的数目，同时它也是整个通信系统同步与信道检测的技术上的保证。
The number of time-hopping sequences directly determines the number of users in the communication system, while it is also a reliable guarantee of the synchronization and channel detection.
针对高频地波雷达多频探测的同步时序要求，提出了一种基于以太网的多频雷达同步控制系统设计方案。
The paper presents a method about multi-frequency radar data acquisition system designing based on multirate signal processing.
针对高频地波雷达多频探测的同步时序要求，提出了一种基于以太网的多频雷达同步控制系统设计方案。
The paper presents a method about multi-frequency radar data acquisition system designing based on multirate signal processing.
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