Using this result we have simultaneously completed the design of the synchronous counter with 15 kinds of instructions ( T_2-T_ ( 16 )) and 15 counting periods .

利用这一结果举例设计了有15种指令（T2～T（16））控制的有15种计数周期的 同步 计数器，并一次完成设计。

Optimization of the design of module - N synchronous counter

任意进制 同步 计数器的优化设计

In this paper a formula for the design of an arbitrary module-2n counter with cyclic code is suggested . Based on it the paper analyses a method about how to form the module-2N + 1 synchronous counter with cyclic-code .

本文推导了任意2n进制循环码计数器的设计公式，并在此基础上分析了2N+1进制 同步循环码 计数器的构成方法。

Waveform Sequence and Shift Counter Synthesis & Realization of Synchronous Frequency - Division by Means of Shift Counter

波形、序列及移位计数器的综合&用移位 计数器实现 同步分频

On the basis of the ordinary design method of synchronous counter and linking laws of synchronous binary counters this paper gives a simpler and more direct modification method for optimization of the design of module-N synchronous counter and elaborates the application of the modification method .

在 同步 计数器的一般设计方法和同步二进制计数器的连接规律的基础上，提出更简捷、迅速、方便的利用修改法优化设计任意进制同步计数器，并做了举例说明。

Design of four valued synchronous reversible counter based on the theory of three essential circuit elements A

基于电路三要素理论的四值 同步可逆 计数器设计

The design of eight-bit binary reversible synchronous counter with GAL device

用GAL设计八位二进制可逆 同步 计数器

Then the method of using GAL to design the eight bit binary reversible synchronous counter and a kind of logic design software & CUPL language are also introduced .

同时介绍一种通用逻辑设计软件&CUPL语言.文中着重介绍了八位二进制可逆 同步 计数器的功能特点及其用GAL设计的方法。

The Automatic Run Design of the Synchronous Counter

同步 计数器的自启动设计

This type of counter is called a parallel-carry synchronous counter .

这种计数器称为并行进位 同步 计数器。

A modification method applied to the design of synchronous counter is introduced .

介绍了运用修改法设计 同步 计数器的方法。

In a synchronous counter all stages are triggered by a common clock .

器中，所有触发器均由 同一个时钟触发。

Synchronization mechanism is implemented by synchronous counter .

同步机制通过 同步 计数器实现。

The designed examples show that the method used to design the module ? N + 1 synchronous counter with cyclic code has the advantages of being easy and fast and is of certain practical significance .

通过设计实例表明，用此方法设计2N+1进制 同步循环码 计数器具有使用方便，设计迅速等优点和一定的实用意义。

The spectrum characteristics of synchronous jamming on range and velocity are analyzed . A method for a PD radar to counter the jamming is also discussed .

分析了存在距离-速度 同步拖引干扰时的信号频谱特征，研究了一种脉冲多普勒（PD）雷达 抗距离-速度 同步拖引干扰的方法。

Since the above inequality is not satisfied a serial-carry synchronous counter can not be used .

因上述不等式不能成立，所以不能采用串行进位 同步 计数器。

Design of the Module-2N + 1 Synchronous Counter with Cyclic - Code

2N+1进制 同步循环码 计数器设计