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3.1 概述至此,我们只是在理论上讨论了逻辑和逻辑电路。这一章较多地考虑逻辑电路的应用。对此,设计硬件的人比那些搞计算机理论和搞软件的人更感兴趣。后面几章不是本质的东西,可以跳过。在本章里,我们要研究那些不利于逻辑电路的实现问题,要考虑能够用来确定某种逻辑技术的电压值“0”和“1”的方法,要考虑因非理想逻辑元件而出现的一些问题——延迟和定时问题,功率限制以及噪音等。我们还要研究和比较主要的逻辑技术。所讨论的逻辑问题和逻
3.1 Overview So far, we have only discussed the logic and logic circuits theoretically. This chapter more consider the application of logic. In this regard, people who design hardware are more interested in those who engage in computer theory and software. The next few chapters are not essential things, you can skip. In this chapter, we study the problems that are not conducive to the implementation of logic circuits. We should consider the methods that can be used to determine the voltage values “0” and “1” of a certain logic technique, and consider some of them arising from non-ideal logic elements Problems - Delay and timing issues, power limitations and noise. We also study and compare the main logic techniques. The logical issues and logic discussed