V2EX asic

Asic

释义 Definition

ASICapplication-specific integrated circuit 的缩写,指“专用集成电路”:为某一种特定应用或任务专门设计的芯片,通常在特定功能上更快、更省电或更高效。
(也可指 Australian Securities and Investments Commission:澳大利亚证券与投资委员会;但在科技语境中更常见的是“专用芯片”。)

发音 Pronunciation (IPA)

/esk/

例句 Examples

ASICs are used in many phones.
ASIC 被用于许多手机中。

Compared with a general-purpose CPU, an ASIC can deliver higher performance per watt for a narrowly defined workload, but it is costly to design and manufacture.
与通用 CPU 相比,ASIC 在某个定义明确的特定工作负载上能提供更高的单位功耗性能,但其设计和制造成本很高。

词源 Etymology

ASIC 来自英语短语 application-specific integrated circuit 的首字母缩写(A-S-I-C)。这一术语在集成电路产业快速发展的背景下逐渐普及,用来区分“通用芯片”(如 CPU)与“为单一用途定制的芯片”。

相关词 Related Words

文学与著名作品 Literary Works

  • Computer Architecture: A Quantitative Approach(Hennessy & Patterson)
  • CMOS VLSI Design: A Circuits and Systems Perspective(Weste & Harris)
  • Digital Integrated Circuits: A Design Perspective(Jan M. Rabaey 等)
  • The Art of Electronics(Horowitz & Hill)
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