back substitution

A method for reversible counting the interference fringes implemented by software inplace of hardware is presented in the paper.

介绍了一种利用软件基本上代替硬件实现干涉条纹可逆计数的方法。

This paper introduces the tensionless drive system,utilazing mainly the function of reversible counter on integration of frequency difference.

:以可逆计数器为核心 ,利用该电路对频差积分的功能 ,构成布差控制系统 。

The circuit includes the ring pulse distributor based on E~2PROM and reversible counter and a periphery driving chip L9110.

它包括基于E2PROM和可逆计数器构成的环行脉冲分配器以及由驱动芯片L9110构成的外围电路。

The basic part of photoelectric reversible counter system is CMOS integrated circuits photoeletric detection circuit,voltoge amplifying circuit, and wave shaping circuit ?All these make it work and count optical signal of interference fringe, so that to reach high precise measurement.

通过对光电可逆计数器系统的研究 ,分析设计了以 CMOS集成电路为基本组成部分 ,配合光电探测电路 ,电压放大电路波形整形电路 ,从而对光信号干涉条纹进行计数 ,达到高精度测试目

The applications of up-down counter in digital phase comparator;

可逆计数器及其在数字式相位差计中的应用

The asynchronous binary up-down counter of design;

异步二进制可逆计数器的设计