系统时钟

应用GPS接收板研制高精度系统时钟

Study High Precise System Clock Using Global Positioning System Receiver

第二，一旦系统时钟需要向后调整，那么GENERATEUNIQUE（）将可能返回重复的值。

Second , if the system clock is adjusted backwards , GENERATE_UNIQUE () will return duplicate values .

GPS卫星同步时钟在电力系统时钟统一的应用

Application of GPS Satellite Synchro clock in Clock Synchronism of Power System

基于FPGA的电力系统时钟同步技术实现

Study on the Clock Synchronization Based on FPGA in Power System

基于FPGA的分布式采集系统时钟同步控制技术研究与实现

Research and Implementation of Clock Synchronization Technology for Distributed System Based on FPGA

运行CPC的最简单方式是收集系统时钟周期，其事件名是SystemClockCycles或C。

The simplest way to run CPC is to collect system clock cycles , whose event name is System_Clock_Cycles , or C.

SDH系统时钟成环问题探讨

The Discuss on the Loop of SDH Ring - forming System Timepiece

TOTALTICKS是追踪时间间隔过程中发生系统时钟中断的次数。

TOTAL TICKS is the number of times that the system-clock interrupt occurred during the trace interval .

它与主控制器之间只需要3根或4根线接口，LCD驱动时钟从系统时钟内产生，一般为256KHZ。

Only three or four lines are required for the interface between the host controller and the IC .

基于NTP协议的PCS统一网管系统时钟服务设计与实现

Design and Realization for NTP-based Time Service of PCS Unified Management System

EPA网络控制系统时钟同步主时钟控制算法研究

Research on Control Algorithm to Optimal Master Clock of Clock Synchronization in EPA Networked Control Systems

您的UART波特率问题可能是系统时钟造成的。

The problem with your UART baudrate may be clock related .

本文通过对SUN工作站系统时钟误差的校正，使系统时钟在校正后的短期内能满足野外的生产需要；

The article makes an introduction on making system clock satisfy the filed produce require in the short time after system clock error of SUN workstation be calibrated .

两个CEC上的系统时钟应该是相同的日期/时间。

System clock on both the CECs should be set to same date / time .

BESⅢ触发系统时钟同步与束团产生电路的设计与实现

Design of clock synchronizing and bunch generation circuit of trigger system of BES ⅲ

最后以客户机／服务器为应用模式，遵循网络时间协议规范，采用GPS数据作为标准时间源，具体实现了一个完整的分布式系统时钟同步实验系统。

Finally , the paper implements a clock synchronization experiment system in distributed system , which takes Client-Server Model , follows Network Time Protocol and gets standard time from GPS .

为了实现水下载体高精度的定位，GPS声纳浮标需解决两个方面的技术难点：高精度的系统时钟同步和定位信号的高精度时延估计。

As for the high precision positioning of underwater targets , the GPS sonobuoy technique has two bottlenecks : high precision system clock synchronization and high accuracy time delay estimation .

其中主要设计包括系统时钟恢复，PID过滤，TS流中节目关联表和节目映射表解码算法。

In this paper , many designs are detailed such as system clock generating , PID filtering , PAT and PMT in TS stream decoded .

基于NTP的地铁综合监控系统时钟同步技术的研究

The Research of Clock Synchronization Based on NTP for Metro Integrated Control System

基于上述分析，本文结合这三种常用技术，提出了一种基于FPGA的分布式采集系统时钟同步控制技术。

Based on the above analysis , this paper used these three technologies , a novel method , FPGA-Based Clock Synchronization for Distributed Acquisition System Control Technology was presented .

在芯片的数字电路中，设计了外部RC环节配合片内环振构成的振荡电路，提供系统时钟、延迟时钟的振荡脉冲。

In digital circuits , an outer RC circuit , combined with inter ring oscillator obtain series of oscillation pulses for system clock and delay clock .

IBIS模型在微机系统时钟设计中的应用

Application of IBIS Model in Computer System-Clock Design

铁路电视SFN系统时钟馈送和恢复方法技术研究

Research on Clock Feeds and Recovery Methods in Railway TV SFN System

与一般的软件触发数据采集方式相比，本文采用的利用QNX系统时钟实现的数据实时采集方式显著减少了对CPU资源的占用。

Compared with normal software-trigger data acquisition mode , the real-time data acquisition mode described in this paper reduces system spending observably .

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 .

4×10GHz的OTDM系统时钟提取及解复用实验研究

Clock Recovery and Demultiplexing in 4 × 10 GHz OTDM Systems

Tprof是否可以剖析发生特定事件时（除了系统时钟中断以外）什么代码在进行？

Can Tprof profile what code is running at particular events ( other than system-clock interrupts )?

由于软硬件的相关性，本文同时也对PC兼容体系的硬件资源有较多介绍，如可编程中断控制器、系统时钟、PCI总线及接口芯片，体现了嵌入式应用软硬件结合的突出特点。

Due to relations between hardware and software , this paper also introduces much knowledge about hardware resources of PC compatible system , such as programmable interrupt controller , system timer , PCI bus and related interface chip .

本文主要分析了IBIS模型在移动微机板参设计和在系统时钟设计中的应用。

This paper mainly analyzes the application of the IBIS model in the system board design and system clock design for mobile computers .

该文提出了一种基于TDMA信号体制下的方波调制方案，该方案既解决了远近效应，又避免了在较高的中频上采用过高的系统时钟。

The paper presents a square wave modulation scheme based on TDMA signal system to resolve the problem . Also it can avoid the high speed system clock .