V2EX digital circuit

Digital Circuit

释义 Definition

数字电路:用离散的电平(通常是 0 和 1)来表示与处理信息的电路系统,常由逻辑门、触发器、寄存器等组成,用于计算、控制与数据传输。(也可泛指与“数字信号处理”相关的电路实现。)

发音 Pronunciation (IPA)

/ddtl skt/

例句 Examples

A digital circuit uses 0s and 1s to represent data.
数字电路用 0 和 1 来表示数据。

To reduce noise and improve reliability, the engineer redesigned the digital circuit with proper clocking and shielding.
为了降低噪声并提高可靠性,工程师通过合理的时钟设计与屏蔽措施重新设计了该数字电路。

词源 Etymology

digital 来自拉丁语 digitus(“手指”),引申出“用手指计数”,再发展为“用数字表示的、数字化的”。circuit 源自拉丁语 circuitus(“环行、绕行”),在电学语境中指“电流形成回路的路径”。合起来 digital circuit 即“以数字(离散电平)方式工作的电路”。

相关词 Related Words

文学与著作 Literary Works

  • The Art of Electronics(《电子学艺术》)在数字系统与电路章节中频繁使用该术语讨论数字电路的实现与实践问题。
  • Digital Design and Computer Architecture(《数字设计与计算机体系结构》)以数字电路为基础讲解逻辑设计、数据通路与处理器结构。
  • CMOS VLSI Design: A Circuits and Systems Perspective(《CMOS 超大规模集成电路设计》)从 CMOS 工艺与电路角度系统讨论数字电路的速度、功耗与版图。
  • Introduction to VLSI Systems(《VLSI 系统导论》)围绕数字电路的结构化设计方法与复杂系统实现展开。
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