中规模集成电路

中规模集成电路功能扩展的应用研究

Research in to the function expansion of MSI device

介绍了使用中规模集成电路数据选择器的原理以及使用它实现逻辑函数的方法。针对具有n位地址的数据选择器，使用降维卡诺图的思想实现了任何输入变量数大于n+1的组合逻辑函数。

The present paper introduces the principle of utilizing middle-scale integrated circuit data selector and how to realize logic functions by using it .

用分解真值表法实现用中规模集成电路构成组合电路的设计

A Design of Combined Logic Circuit Constructed with Middle Scale Integrated Circuits Though Dividing the True Table

测量线路采用中规模集成电路，线路简单，工作可靠。

The measuring circuit is a medium scale integrated circuit , and the measuring circuit is simple .

以中规模集成电路构成的计数器为例，探讨了数字电路实验教学改革的方向。

The direction of the reform of digital circuit experiment instruction is discussed , with the counter as an example that is formed by middle scale integrated circuits .

介绍了用中规模集成电路数据选择器实现组合逻辑函数的三种方法：常用方法、扩展法、降维法。

This paper introduces three methods to realize composite logic function with medium scale data selector : the common method , the expanding method and the dimension reducing method .

应用中规模数字集成电路实现PWM脉冲

Use Medium Scale Digital Integrated Circuit Realizes PWM Pulse

以中规模数字集成电路优化课堂教学

Classroom Teaching Optimized with the Medium-scale Digital IC

介绍用中规模数字集成电路设计组合逻辑电路的原理和方法。

In this article , the method and theory of designing composite logic circuit by using middle scale digital integrated circuits is discussed .

本文论述了宽带交换机里的关键部件&宽带交换网络的基本原理，着重讨论了在使用中规模高速集成电路设计宽带交换矩阵的过程中应注意的一些问题，并力图给出了基本的解决方法。

The broadband switching network is the main component in the broadband switching equipment . The basic principle of the broadband switching network is described in this paper .

中规模集成组合逻辑电路功能扩展设计方法

On the Design of Functional Expansion of MSI

在工程实践中利用中规模集成电路设计组合逻辑电路需要在设计理念和方法上做一定的改进，以适应工程设计计算机化和工程实际的要求。

It needs to have new ideas and ways in design to use Mid-scale integrate circuit to improve the Combined Logical Circuit in engineering to meet the requirements of computerizing engineering design .

交通信号灯控制器是数字电路的经典问题，通常的设计方法基于中、小规模集成电路进行，电路元件多、接线复杂、故障率高。

Traffic light controller is a classical case in digital circuits design . In the conventional design method based on middle or small scale integrated circuit ( IC ), there are too many elements in the circuit and the connections are complicated , so faults are prone to happen .