所谓门阵列是把计算机等领域所使用的逻辑电路中最简单的NAND(与非)门以及NOR(或非)门规则而整齐地排列在LSI芯片上构成(其命名由此而来)的,通过布线即可把NAND、NOR这些基本单元连成各种不同的LSI电路。 门阵列是一种采用母片方式的半定制LSI。所谓半定制方式指的是,制造过程基本上保持不变,只需要改变最后的一、二步工序即可形成不同的电路品种的制作方式。与此相反,全定制方式指的是制造 The so-called gate array is formed by naming the most simple NAND gate and NOR gate of a logic circuit used in the field of computers and the like on the LSI chip (named after it) Through the wiring can be NAND, NOR these basic unit connected into a variety of LSI circuits. The gate array is a semi-custom LSI using a master chip. The so-called semi-custom means that the manufacturing process is basically unchanged, only need to change the last one or two steps to form a different circuit variety of production methods. In contrast, the full custom approach refers to manufacturing