A high precise counter circuit for rotary encoder based on single chip microprocessor is presented in this paper.
介绍了一种高精度旋转编码器单片机计数电路、该电路包括方向识别电路、双向计数电路及单片机系统。
The hardware of the system is made up of P89C61X2BA as main processor, USBN9604 as USB interface, grating signal-processing circuit, XC95108 as signal subdivision, sensing, counter circuit and so on.
硬件部分以P89C61X2BA为控制核心，包括采用USBN9604接口芯片的USB接口电路，光栅尺输出信号处理电路，以XC95108为主的信号细分、辨向和计数电路等。
Finally an analytic comparison is made between those two kinds of counters in both their circuit structure and economic property, and hence the advantages of the binary-N carry counter are proved.
最后，就这两种计数器在电路结构和经济性能方面进行了分析比较，论证了二—N进制计数器的优点。
In addition, how to use this counter to realize Gray Display by PWM in Driving Circuit of Flat Panel Display has been discussed.
另外，还介绍了该计数器在一种平板显示器驱动电路中是如何通过脉宽调制实现灰度显示的。
Cymometer gate circuit and by the time counter composition.
频率计由时间闸门电路和计数器组成。
The hardware and software design methods of the counter interface circuit were put forward. And the circuit debugging has been carried on.
提出了计数接口电路的硬件和软件设计方法，并进行了电路调试。
To use the way of put a driven circuit behind the pulser, lead through the input of count clock pulse, can avoid the irregular date on the counter during experiment effectively.
在脉冲发生器输出端后加一级驱动电路，再接入计数器的时钟脉冲源输入端，可有效地避免通常发生在实验过程中计数器不规则的跳变。
The article introduces the basic design idea of feedback logic circuit for shift counter and illustrates the basic method of shift counter realization.
文中介绍了移位型计数器中反馈逻辑电路设计的基本思路，举例说明了移位型计数器实现的基本方法。
This paper introduces one way to design scheduling logic circuit with medium-scale integrated counter at the core and based on MSI.
介绍以中规模集成计数器为核心，结合中规模集成组合逻辑器件及少量门电路进行时序逻辑电路设计的方法。
This paper analysis the errors of experimental circuit on a asynchronous decimal carry counter, introduces a typical circuit on a asynchronous decimal carry counter.
分析了一个异步十进制加法计数器实验电路的错误，介绍了异步十进制加法计数器典型电路。
This paper studies on the digital controlling principles of CTIA readout circuit, then puts forward a novel structure of the digital circuit of CTIA readout circuit based on counter.
研究了电容反馈互导放大器（CTIA）型红外读出电路的数字控制部分的工作原理，并针对CTIA这一特殊结构的读出电路，提出了一种基于计数器的数字控制电路结构。
This paper introduced a plan to transform 64D semi-automatic section block into one with Axle Counter . And, it also illustrated relevant relays and its circuit.
介绍了6 4D半自动闭塞改造为计轴自动站间闭塞的一种方案，对有关继电器及其电路进行了说明。
This paper introduces a circuit setting up and displaying the data of timer, counter and data register out of PLC. It gives the ladder-type Patterned program.
介绍了一种对定时器、计数器、数据寄存器的数据进行外部设定并显示的电路，并给出了相应的梯形图程序。
Anoiher signal with 90 degree delay is obtained by phase shift circuit. The accurate and stable circle counting is done by a reversible counter.
通过移相电路获得相差90度的另一路信号，然后用可逆计数器实现稳定准确的周期计数。
The circuit uses IC4, a CD4069 inverter, as a reset-delay enable to cause a few milliseconds of delay before each counter can begin to count.
电路使用IC4的CD4069反相器作为复位延时使能，在每个计数器开始计数前引入几毫秒的延时。
The designed signal simulation circuit can precisely simulate the output signal waveform of fiber-optic gyro, offer accurate input signal to counter card.
设计的信号模拟电路精确模拟了光纤陀螺输出信号的波形，给计数卡提供了准确的输入测试信号。
This paper presents the simulation method and the circuit design of output signal for counting type fiber-optic gyro, and the realization circuit and software programming method of counter card.
本文研究了计数式光纤陀螺输出信号模拟的方法、电路设计及计数卡的具体实现电路和软件编程方法。
The circuit is a conventional ring counter .
此线路是一个普通的环形计数器。
The system of Two-Position gyro-based north seeker with error compensation includes power supply, turning device, control circuit and counter etc.
带误差补偿的二位置寻北仪系统包括电源、转机结构、控制电路、计数器等。
The control circuit and test results of heat film mass air flow counter are given.
本文给出了热膜式空气流量计的控制电路和试验结果。
As a basic digital circuit module module-alterable counter has an abroad application in various digital systems.
可变模计数器作为一种基本数字电路模块，在各种数字系统中应用广泛。
When using pulse counting method, the precision of pressure-measuring with vibrating-wire sensor is influenced by the precision of pulse counter, circuit noise, temperature compensation, etc.
应用振弦式传感器并基于脉冲计数法进行压力测量可达测量精度受脉冲计数精度、电路噪声及温度补偿等多重因素影响。
The quenching circuit in the detector lengthens the using lifespan of G M counter.
在探测器电路中采用猝灭电路，延长了G-M计数管的使用寿命。
This paper introduces thought and process which are wide-band amplifier design in photon counter system. The detail circuit is given.
本文介绍光子计数系统中宽带放大电路的设计思想和设计过程，给出了具体设计电路。
The phase counter is designed by using digital circuit, which can realize the intelligent processing of the data.
设计高精度的相位计数器，实现测距数据智能化操作。
The data acquisition circuit is composed of chip 89C52 and 8254. External measuring signal at interrupt mode triggers 89c52 to read number in 8254 counter.
由89c52和8254组成数据处理电路。外部测量信号以外部中断方式触发89c52读取8254计数。
Due to using a special shift counter to simplify the control circuit, the decompression circuit can be implemented easily and the hardware cost is low.
解压时，通过使用一种特殊的计数器简化控制电路，解压电路硬件开销小且较易实现。
There are nevertheless some advantages in using a quenching circuit even with a self-quenching counter.
尽管如此，即使在使用自猝灭计数器时，配合使用猝灭线路还是有一些好处的。
A double edge triggered counter is designed, and the redundancy attribute of the circuit is utilized to decrease the power consumption of the system.
设计了双边沿触发计数器，并利用电路的冗余特性，降低了系统的功耗。
A double edge triggered counter is designed, and the redundancy attribute of the circuit is utilized to decrease the power consumption of the system.
设计了双边沿触发计数器，并利用电路的冗余特性，降低了系统的功耗。
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