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在分立元件的年代里,人们习以把电阻,电容,电感作为基本元件来设计电路.近年来由于集成电路得到很快的发展,各种单元电路的集成块纷纷出现,这使得有可能以一种新的方法来设计电路,即从功能出发(或从定义出发)进行分析.具体地说,为了要实现这些功能需要哪些功能器件,如何进行逻辑组合,画出逻辑框图,然后根据上述的分析和逻辑框图进行具体线路设计.这种方法迅速直观,是从宏观的功能角度进行设计,由于是采用功能器件构造的,所以调试比较方
In the era of discrete components, people have been using resistors, capacitors, inductors as the basic components to design the circuit.In recent years due to the rapid development of integrated circuits, a variety of unit circuit manifolds have emerged, making it possible to use a A new approach is to design the circuit to analyze from a functional point of view (or from a definitional point of view), specifically what functional devices are required to implement these functions, how to combine them logically, and to draw a logical block diagram that, based on the above analysis And logic block diagram of the specific circuit design.This method is rapid and intuitive, is designed from a macro-functional point of view, due to the use of functional device structure, so debugging comparison