X microprocessor is a full-custom circuit designed under 0.18um process, it contains a lot of complicated design types.

微处理器采用0.18微米工艺全定制设计，其电路形式异常烦杂。

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Applica ti on -specific Integrated Circuit. A piece of custom-designed hardware in a chip.

专用集成电路。一个在一个芯片上定制设计的硬件。

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By full-custom design, the design optimization is carried out to improve the performance of ALU in the algorithm, circuit and layout level.

通过采用全定制设计方法，在算法、电路、版图等各个层次分别进行设计优化，使ALU的性能得到提升。

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If you wanted to do only one task and do it the same way every time, you would do better with a custom chip design -- what the engineers call an application specific integrated circuit.

FORBES: Chips that change their spots