时序控制

CMOS图像传感器时序控制方法研究与实现

Research & Implementation of Timing Control for CMOS Image Sensor

高帧频大动态范围CMOS图像传感器时序控制电路的设计与实现

Timing Control Methods for New CMOS Image Sensor with High Frame Rate and Wide Dynamic Range

逆变式CO2焊机数字化时序控制系统

Digitized sequential control system of inverter type co_2 arc welder

基于FPGA的光纤陀螺的信号处理及时序控制

The Signal Processing and Time-Sequence Controlling Based on FPGA in FOG

PLC时序控制编程的方法

The programming method of PLC cycle - time control

使用FPGA实现驱动时序控制。

The drive sequence control is realized by FPGA .

造气炉PLC时序控制

PLC Time Schedule Control of Gasifier

LCD定标器中显示时序控制模块的设计

Design of the Display Timing Generator in the LCD Scaler

利用C语言设计完成了DSP实现PWM信号输出与时序控制的软件。

Program is designed to produce the PWM signal and to complete the sequential control by use of C language .

软件部分包括DSP系统的流程控制，CPLD的逻辑和时序控制以及PCI板卡的驱动程序设计。

The software part includes DSP software design , CPLD software design and PCI driver design .

本文主要论述了CMOS图像传感器时序控制电路的系统设计和实现方法。

The system design and implementation methods of timing control circuit for a new CMOS image sensor are proposed .

控制器主要由三个模块组成：处理器接口模块、显存控制模块和LCD时序控制模块。

LCD controller mainly consists of three modules of host interface , display ram master and LCD timing generator .

用CPLD完成激光器调制，FIFO时序控制和两维平台运动时序控制。

Internal Controls The CPLD controls modulating laser , FIFO time and two dimension flat .

选用FPGA器件开发了任意时序控制系统，实现了任意时刻多点同时输出的时序控制。

We select the FPGA to develop the system of arbitrary sequential control and realize the multiple point sequential control to output at the same time .

同时，利用CPLD设计时序控制逻辑，产生各种同步控制信号，以协调硬件各模块之间的信息交换。

And the timing-control signals are produced by the same CPLD , which administers the information exchange among the circuit modules .

PLC控制系统主要完成开关量和部分模拟量的输入输出，实现系统运行的时序控制状态巡检和过载保护；

The PLC control system mainly accomplishes the on-off input and output , it accomplishes timing control , checks the status and carries the over-voltage and over-current protection ;

同时还介绍了微机相移PWM控制系统及点焊过程的时序控制，微机在点焊过程中的质量监控所起的作用等。

The MCU phase-shifting control of the PWM and sequence is discussed and the MCU functions for the quality control in welding process are presented .

中、小尺寸TFT-LCD系统时序控制模块的设计

Design of Timing Controller for LCD System

对于高速、超高速ADC，输出传输延迟是进行时序控制的重要参数。

For the application of high speed and ultrahigh speed ADC , output propagation delay is an important specification to control timing .

本文借助搅拌机PLC电气控制编程实例，来介绍PLC时序控制经验法编程技术和时序图法编程技术。

This article introduces the PLC cycle-time control thumb rule programming technology and the cycle-time chart law programming technology with the aid of the mixer PLC electricity control programming example .

用当前占主流地位的西门子S7-200系列PLC进行编程，实现合成回路动作过程的时序控制、精度控制以及充电电路的控制等。

S7-200 series PLC of SIEMENS company is used in order to achieve the aim of controlling the time-sequence , precision and charge circuit .

CMOS图像传感器将图像像敏逻辑阵列、行驱动器、时序控制逻辑、A/D转换器等几部分集成在同一块硅片上。

CMOS image sensor consists of image array logic registers , row drivers , timing generation and logic control , A / D converter and so on .

FPGA既可作为高速数据传输到FLASH的缓存，又能实现对FLASH的读写、擦除操作的时序控制。

FPGA can be as high-speed data transfer to the flash cache as well as the realization of control timing of the flash to read , write and erase operation .

软件设计首先完成了PWM信号的输出与时序控制，并设计了键盘输入功能模块、LED显示功能模块、电流电压信号采样功能模块，以及模糊神经算法自学习软件功能模块。

The software design implemented PWM output and sequence control module , keyboard input module , LED display module , current and voltage sampling module and fuzzy neural algorithm self study module .

在实时信号处理系统设计中，FFT算法实现的难点与关键主要在时序控制较复杂：既要控制整个系统协调有序地工作，又要在速度上得到满足。

Timing control is a difficulty and key to implement the FFT , which should make the whole system work coordinately , also must accord with speed .

该结构通过多相内插后的直接抽取，将重采样结构简化为一个FIR滤波器和外围时序控制电路，较大的节省了运算量。

Due to direct decimation after multiphase interpolation , the structure can be simplified to only contain a FIR filter plus a simple scheduling control unit . 4 .

设计并实现了FPGA在超声发射、数据采集、数据采集宽度等的时序控制功能以及通道选择、参数读写等逻辑功能，并且对此进行了仿真实验。

Designed and implemented the timing control in the ultrasonic emission , data acquisition , data acquisition width and logic functions in the channel selection , parameter read and write of FPGA .

该系统主要包括：以FPGA为核心的时序控制电路和数字信号通信电路、巴特沃斯低通滤波电路和模数转换等电路。

The system includes sequential control circuits and digital signal communication circuits with the core of the FPGA , Butterworth low pass filter circuits and analog digital conversion circuits and so on .

系统采用分级分布式结构，由PLC时序控制单元、数据采集与处理单元、参数预设单元和真空与低温监控单元组成；

The system is multilevel and adopts distributed structure , consisting of PLC timing control unit , data acquisition and processing unit , parameter setting unit and monitoring unit of vacuum and low temperature ;

AOM使六束俘获光功率在Cs原子上抛同时，在时序控制下按照指数规律衰减，使Cs原子按照偏振冷却机制进一步冷却。

Exponential decay of six capturing beam power makes atoms further cooling according to Sub-Doppler cooling mechanism when atom are launched under timing control .