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本文阐述了逻辑电路的发展导致了门阵列(GAL)的出现。介绍了各种专用芯片的结构以及门阵列的特点、用途和编程。
This article illustrates the development of logic circuits that have led to the emergence of gate arrays (GALs). Describes the structure of a variety of special chips and gate array features, uses and programming.