Shannon 's 1938 master's thesis, A Symbolic Analysis of Relay and Switching Circuits , used Boolean algebra to establish the theoretical basis of modern digital circuits.
香农写于1938年的硕士论文，“继电器与开关电路的符号分析”，应用布尔代数建立现代数字电路的理论基础。
Integrated circuits are classified as digital circuits, analog circuits and mixed signal circuits according to their functions.
集成电路按功能可分为数字电路、模拟电路和数模混合电路。
And by setting as an example the design of the digit display quick-answer device, it also elaborates how to apply this software to the design and stimulation of digital circuits.
并以数显抢答器设计为例，阐述如何应用该软件进行数字电路的设计与仿真。
The fundamentals of digital circuits.
数字电路基础。
Extensive understanding of analog and digital circuits.
广泛理解模拟和数字电路。
A new recorder with digital circuits and a displaying screen is described in the paper.
本文介绍的是一种用数字集成电路完成的、并用电视屏幕作终端显示记录的新型记录器。
Sometimes extender circuits are used to increase the fan - in capability of digital circuits.
有时，使用扩展器电路来提高电路的扇入能力。
With the above technology we obtain signal integrity in the transmission of high speed digital circuits.
采用上述的端接技术可在高速数字电路中实现信号的完整性传输。
High speed digital circuits require higher reliability and lower complexity of power distribution system.
高速数字电路对电源分配系统的可靠性和复杂性提出了很高要求。
This paper studies a test vector generation algorithm for digital circuits which can locate the component faults.
结合一个实际电路，研究了一种可把数字电路故障定位到器件级的测试向量生成算法。
Using Binary Decision Diagrams, this paper proposes a test generation method for functional level digital circuits.
本文利用二叉判定图提出了对功能级数字电路的一种测试产生方法。
In analog and digital circuits, crosstalk between coupled microstrip lines can degrade the performance of equipment.
在模拟和数字电路中，耦合微带线间的串扰会降低设备的性能。
The Seven-Segment Decoders are important elements of digital circuits. Designing it has used traditional method for many years.
七段显示译码器是数字电路中的重要部件，其设计多年来采用传统方法。
This dissertation focuses on the high performance digital circuits design and relative issues, using the concept of logic balance.
本文结合工程背景，运用逻辑平衡的思想对高速数字电路的设计及相关问题进行了全面的研究。
Its main reason is that the power assumption of digital circuits in test mode is very higher than that in normal system operation mode.
在可测试性设计中考虑功耗的主要原因是数字电路在测试方式下的功耗比系统在正常工作方式下高很多。
This paper presents an algorithm of test patterns generation for digital circuits which is called the principal path sensitization method.
本文提出了产生数字电路测试码的一种算法——主路径敏化法。
Based on analysis of the principle of substrate current of MOSFETs, a new hot carriers resistant structure of CMOS digital circuits is proposed.
本文在分析MOSFET衬底电流原理的基础上，提出了一种新型抗热载流子退化效应的CMOS数字电路结构。
In the production of digital circuits, the paper design of the eight-way, Smart Answer, and the circuit structure is simple and clear, more practical.
在这次的数字电路制作中，本文设计的八路智能抢答器，电路结构简单，一目了然，比较实用。
As a special interface connected with analog and digital circuits, high performance analog-to-digital converter is much more important in whole system design.
作为模拟电路与数字电路的接口电路，高性能的模数转换器对整个设计系统的实现非常重要。
Compared with propositional temporal logic, it can accurately describe the time feature of digital circuits and support discrete and continuous time structure.
它能精确地描述数字电路的时间特性，支持连续和离散的时间结构并能对时间信息进行推理。
It becomes more difficult to realize frame synchronization with higher data transfer speed, and this field applies mostly high-speed digital circuits technique.
随着数据传输速率增高，其帧同步的实现就越来越困难，而该领域主要是应用高速数字电路技术。
This comparator is very accurate, very sensitive and very fast in speed. Process conditions and parameters for the device are compatible with those for digital circuits.
该比较器具有高精度，高灵敏度和较快的速度，其工艺条件及参数与数字电路兼容。
In the process of system developing, the engineer should first solve the problem of DFT, especially when lots of digital circuits or IP cores are used in system On Chip.
在系统级开发的过程中需要优先解决可测性问题，特别是设计系统级芯片会用到很多数字线路和IP内核。
Phase matching is of particular concern with some high speed digital circuits, because unmatched cables may cause excessive clock skew, resulting in erroneous operation.
由于不匹配的电缆可引起过度的时钟相偏（Clock Skew），导致错误操作，所以相位匹配是有些高速数字电路中特别要注意的事项。
The system is controlled by digital circuits and a simple passive sensor to be used on the ground. The control circuit for the locomotive doesn't need much to be modified.
该装置采用数字电路控制，地面传感器为简单的无源传感器，机车控制电路改动甚少。
In mix signal circuits, digital circuits operate at a lower voltage and analog circuits at a higher one, so as to meet the requirement of power dissipation and performance.
在混合信号电路中，考虑到功耗和性能的要求，数字电路低电压工作而模拟电路高电压工作；
This paper aimed at testing requirement of digital circuits contain memory chips during maintaining PCB, proposes a complex component model of ROM and RAM from testing angle.
本文针对实际维护PCB板中对含存储器模块的电路系统的测试需求，从测试角度对ROM和RAM建立一种复杂器件模型。
This paper aimed at testing requirement of digital circuits contain memory chips during maintaining PCB, proposes a complex component model of ROM and RAM from testing angle.
本文针对实际维护PCB板中对含存储器模块的电路系统的测试需求，从测试角度对ROM和RAM建立一种复杂器件模型。
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