clock source
英 [klɒk sɔːs]
美 [klɑːk sɔːrs]
网络 时钟信号源; 频率源; 时钟来源; 时钟源; 时钟电压源
双语例句
- Additionally, the quantitative result is obtained though simulation, and suggestion is presented for the designers of clock source and data acquisition system.
并通过仿真给予定量的计算，对时钟源和数据采集系统的设计提供了一些建议； - Generation of Multi-Wavelength Optical Pulses and Electrical Clock Signal Utilizing Optoelectronic Oscillator with Single Light Source
利用单光源光电振荡器实现多波长光脉冲与电时钟信号产生 - Clock Termination – Traces carrying clock signals from a source to a device must have matching terminations because whenever there is an impedance mismatch, a part of the signal gets reflected.
时钟匹配&从源端到器件的时钟线必须完全匹配，因为每当有阻抗失配的情况下，就会有部分信号反射。 - The precise clock source is crystal oscillator made of 74HC04;
高精度的时钟源是由74HC04构成的晶体振荡器； - This article discusses the time synchronization technology such as clock source, clock transmission protocol, time synchronization network structure and synchronization management system. It then put forth the proposal for building a national power time synchronization network.
文章在研究了与时间同步相关的各种技术，包括时间源、时间传递协、时间同步网组网形式、同步网结管理系统等基础之上，提出了国家电网时间同步网络的建设方案，以供参考。 - Phase-locked software accomplishes configuration for FPGA, chooses the input reference clock according to the priority of the reference clock source, and sets the enable port and step of counter.
锁相软件完成对FPGA的配置，根据参考时钟源优先级选择输入的参考时钟，设定计数使能和计数步长。 - The reference clock source is sent to FPGA in order to do sampling process. CPU adjusts the output clock frequency of OCXO dynamically according to the result of counter in FPGA.
参考时钟源送到FPGA中做采样处理，CPU根据FPGA中计数结果，动态调整OCXO输出时钟频率。 - Design and Implementation of Self-Control Clock Based on GPS Time Source
基于GPS时间源的自控时钟的设计与实现 - The system adopts the single-end input crystal vibration, connects the REFA+ with clock source, and grounds the REFA-.
系统采用单端输入的晶振，故将REFA+接时钟源，REFA-接地。 - Clock error is the main and direct source of errors in network measurement.
时钟误差是网络测量中最主要的直接误差来源。 - We briefly introduce two types of ring oscillator that are used widely in IC as on-chip clock source: the RC ring oscillator and the voltage-controlled oscillator, we also pay attention to the key factor that influence the frequency.
本文介绍了两种在集成电路中得到广泛应用的、作为内部时钟源的环形振荡器：RC环形振荡器和电压控制环形振荡器，并对引起振荡频率变化的关键因素进行了分析。 - The design methods of low-pass filter and A/ D sampling and converting parts are expatiated. Analyzed the operational mechanism of DSP core module and according which the paper explained the working method of the McBSP module, real-time clock module, system power source module.
论述了前向通道的设计方法，分析了DSP核心处理模块的工作原理，并在此基础上介绍了McBSP、实时时钟、系统电源等模块的工作原理。 - Research on Using DDS as Synchronization Clock Source of Distributed Phased Array Radar
用DDS作为分布式相阵雷达同步时钟源的研究 - In the Windows 9x, implementation of the real-time clock hardware interrupt is illustrated by the source code analysis about real-time clock interrupt VxD and its test program.
通过对实时钟中断的虚拟设备驱动程序源代码及测试程序源代码的分析，说明了实时钟硬件中断在Windows9x环境下的实现过程。 - Traditional methods of time synchronization are communication with standard clock source by telephone dialers or radio, or using GPS receiver, which are harsh to realize.
传统的时间同步方法一般都是使用GPS接收机或电话拨号软件、无线电和具有UTC时间的标准时钟源通信对时，实现条件苛刻。 - The paper analysed the shortage of normal crystal clock on the time source and control method; brought forward a design of high precision self-control clock with the close loop control on angle orientation, based on GPS time source.
分析了普通石英大钟时间源和控制方式技术上的不足，提出了以GPS为时间源，采用角度定位闭环控制的高精度自控时钟的设计思路。 - Moreover, the noise of atomic clock is mostly from microwave signal source, and it is the more prominent in the small atomic frequency standard system.
除此之外，原子频标的噪声主要来自微波信号源，在小型化原子频标系统中更为突出。 - High-speed clock signal source is the key equipment in optical communications, in particular, high-speed optical time division multiplexing system, how to get high-speed signal source is the focus of this paper.
高速时钟信号源是光通信，特别是高速光时分复用系统中的关键设备，如何获得高速信号源是本文研究的重点。 - Then, the article has elaborated detailed the problems from signal modulation, A/ D sampling and External Memory Interface, triangular wave generation, communication interface, real-time clock, power source and reset circuit.
其次，本文从信号处理和A/D采样、外部存储接口、三角波产生、通讯接口、实时时钟、电源及复位电路等六大部分分别进行了详细的论述。 - Under the current hardware level, the influence of clocks on the performance of the carrier and side-tone recovery is analyzed when the low capability frequency source is used as the clock source of the digital devices.
分析了目前硬件水平下采用低性能频率源作为数字器件处理时钟时对载波恢复性能和侧音恢复性能的影响，并对分析结论进行了系统验证。 - It provides people with precise real time or used in electronic system that need the real time clock chip to give time standards. At present, the clock source of Real Time Clock chip usually adopts crystal oscillator with high precision.
它为人们提供精确的实时时间，或者为电子系统提供精确的时间基准，目前实时时钟芯片大多采用精度较高的晶体振荡器作为时钟源。 - The performance of system will decrease if the factors of clock source can not reach our ask demand.
时钟源的相位抖动参数指标达不到要求，会得系统性能下降。 - During the discussion of key issues, on the core issues of the modular design, including issues dealing with asynchronous clock domains, the source synchronous technology and high-speed signal integrity issue of electronic system in-depth analysis and discussion.
在关键问题讨论中，对模块设计中的核心问题，主要包括异步时钟域问题的处理、源同步技术的应用和高速电子系统中的信号完整性问题进行了深入的分析与探讨。 - Clock synchronization is the foundation of many key application based on network. Generally speaking, the definition of clock synchronization is to make the local computer clock concurrent with a standard clock source.
时钟同步是很多基于网络的关键应用的基础，一般来说，时钟同步是指，使本地计算机的本地时钟同参考时钟源达成一致。 - Our clock got time source from GPS and communicate with other slave client via Ethernet.
其以GPS作为时钟源，通过以太网络和其它从设备进行通信。 - By analyzing error characteristics and measurement method of oscillator, this paper chooses temperature compensate crystal oscillator ( TCXO) as clock source of inter-satellite relative clock synchronization system, and proposes to build accurate clock bias model for the clock source.
通过分析振荡源的频率误差特性和测量方法，本文选择温度补偿晶体振荡器作为星间定时同步设备的振荡源，并提出为振荡源建立准确的星上时钟偏差模型的方法。 - So it is necessary to design a precise clock source on chip.
因此，精准的时钟源设计成为必然。 - Light source adopted clock pulse wide band source. The system integrates time division multiplexing and wavelength division multiplexing. Different cladding diameter fiber works as sensing probe. It can realize measurement of strain and temperature simultaneously.
光源为时钟脉冲宽带光源，结合时分、波分和空分复用技术，采用不同包层直径光纤相熔接的应变补偿法传感头设计方案，解决温度和应变交叉敏感问题实现应变和温度同时测量。