Through accessing the hardware port register and timer/counter on PCI1710,it realized the control of stepper motor.
该方案利用Matlab/Simulink环境直接对硬件端口寄存器进行访问以及PCI 1710自带的定时/计数器,完成对电机的控制过程,实验结果显示了其良好的调速和位置定位功能,控制步进电机在中低速运行时接近于专用控制卡的控制效果,且大大降低了控制成本。
This paper presents the general interface board about synchronism sampling andcontrolling with microcomputer consisted of 12 his A/D converter AD 574A,8253-5 timer/counter, 8259A interrupt controller and so on.
给出如何用１２位Ａ／Ｄ转换器ＡＤ５７４Ａ、８２５３－５定时／计数器和８２５９Ａ中断控制器等组成通用微机同步采集与控制接口板的设计原理，以及该接口板的功能和编程使用方法。
TMS320F240 is the core of data acquisition system,8253 is a programable timer/counter,which takes count of the output pulse of AD652 to achieve data acquisition.
以TI公司的数字信号处理器TMS320F240为核心,利用可编程定时/计数器8253对高性能同步压频转换器AD652的输出脉冲进行计数实现数据采集。
We also discuss how to use microcomputer 8751 and counter/time 8253 to control speed.
叙述了以单片机8751为核心、以EPROM为主的环形分配器以及计数/定时器8253实现步进电机的转速控制系统,提出了通过软件中断方式实现步进电机的变速控制的方案。
programmable chronograph/timer
可编程的计时器定时器
sports and health-care chronograph/timer
运动和健康计时器定时器
automatic timer
自动定时器自动计时器
Multi-timer Design in VxWorks
VxWorks下的多重定时器设计
clocked flip flop
时标触发器定时触发器
A timepiece, especially one used for measuring and signaling the end of time intervals, as on a stove.
定时器一种计时器，尤指控制时间间隔并指示间隔结束的那种计时器，如炉子上的计时器
Specify the timer interval in milliseconds
以毫秒数为单位指定计时器时间间隔
To become slow by(a specified amount of time).Used of a timepiece.
变慢变慢了（一定时间）。用于计时器
EXPERIMENTAL STUDIES ON THE COUNTING PROCESS OF 8253T/C;
8253定时/计数器计数过程的实验研究
horological industry
钟表[计时器]工业
The Fine Interpolation Circuit Based on the Counter/timer;
基于可编程定时器/计数器的数控精插补电路
Design of a Time Controller for Electrical Water Heater Based on Monolithic Microcomputer;
基于单片机的电热水器定时控制器设计
inverse-time definite time limit relay
反时-定时限继电器
real-time clock interrupt counter
实时时钟中断计数器
Use EWB to Design 30 Seconds Timer Electrocircuit for Basketball Contest;
使用EWB设计篮球竞赛30秒定时器电路
Use of Gate of Arithmometer in Measuring Width of Impulse;
巧用定时计数器门控位测量脉冲宽度
Linux 2.6 Design of Fine-Grained Timer
Linux 2.6细粒度定时器的设计
The Timer Design of Street Lamp Based on CD4060
基于CD4060的路灯照明系统定时器的设计