standard cell

简明释义

标准电池

英英释义

例句

1.A library of standard cells 标准单元 is essential for rapid prototyping in digital design.

在数字设计中，一套 标准单元 standard cells 库对于快速原型制作至关重要。

2.The engineer designed the circuit using a standard cell 标准单元 library to ensure compatibility.

工程师使用 标准单元 standard cell 库设计电路，以确保兼容性。

3.Using standard cells 标准单元 can significantly reduce the time needed for chip design.

使用 标准单元 standard cells 可以显著减少芯片设计所需的时间。

4.In VLSI design, a standard cell 标准单元 is a pre-designed functional block that can be reused.

在VLSI设计中，标准单元 standard cell 是一个可以重用的预设计功能块。

5.The layout of the chip was optimized by arranging the standard cells 标准单元 efficiently.

通过高效排列 标准单元 standard cells，芯片的布局得到了优化。

作文

In the world of electronics and integrated circuit design, the term standard cell refers to a set of pre-designed and pre-characterized functional blocks that can be used to build complex digital systems. These blocks are designed to perform specific logic functions, such as AND, OR, NOT, and various flip-flops. The use of standard cell libraries significantly simplifies the design process, allowing engineers to focus on higher-level architecture instead of low-level gate design. One of the primary advantages of using standard cell technology is the reduction in design time. Instead of creating each component from scratch, designers can select from a library of existing cells, which have been optimized for performance, power consumption, and area. This not only speeds up the development cycle but also improves the overall reliability of the final product, as these cells have been thoroughly tested and validated. Moreover, standard cell design enables scalability. As technology progresses, new manufacturing processes emerge, allowing for smaller transistors and more efficient designs. A well-structured standard cell library can be easily adapted to new technologies, ensuring that designs remain relevant and competitive. This adaptability is crucial in an industry where rapid innovation is the norm.Another important aspect of standard cell design is its role in automated place and route tools. These tools rely on the characteristics of standard cell libraries to efficiently place cells on a chip and route the interconnections between them. This automation reduces human error and optimizes the layout for performance and power efficiency. Without standard cell libraries, the complexity of modern chip design would be unmanageable, and the time required to produce a functional chip would increase dramatically.Furthermore, the use of standard cell libraries allows for a modular approach to design. Designers can mix and match different cells to create unique functionalities tailored to specific applications. This modularity not only enhances creativity but also allows for easier updates and modifications to existing designs. For instance, if a new logic function needs to be integrated into a system, a designer can simply select the appropriate standard cell from the library without having to redesign the entire circuit.In conclusion, the concept of standard cell is fundamental to modern electronic design. By providing a collection of pre-designed functional blocks, standard cell libraries streamline the design process, enhance scalability, and support automation in chip layout. As technology continues to advance, the importance of standard cell design will only grow, making it an essential tool for engineers in the semiconductor industry. Understanding and utilizing standard cell technology is vital for anyone looking to succeed in this fast-paced and ever-evolving field.

在电子和集成电路设计的世界中，术语标准单元指的是一组预设计和预特性化的功能块，可以用于构建复杂的数字系统。这些块被设计用于执行特定的逻辑功能，如与门、或门、非门和各种触发器。使用标准单元库显著简化了设计过程，使工程师能够专注于更高层次的架构，而不是低层次的门设计。 使用标准单元技术的主要优点之一是减少设计时间。设计师不需要从头开始创建每个组件，而是可以从现有单元的库中选择，这些单元已针对性能、功耗和面积进行了优化。这不仅加快了开发周期，还提高了最终产品的整体可靠性，因为这些单元经过全面测试和验证。 此外，标准单元设计还支持可扩展性。随着技术的发展，新制造工艺的出现使得晶体管变得更小，更高效。一个结构良好的标准单元库可以很容易地适应新技术，确保设计保持相关性和竞争力。这种适应性在快速创新的行业中至关重要。标准单元设计的另一个重要方面是其在自动布局和布线工具中的作用。这些工具依赖于标准单元库的特性来有效地在芯片上放置单元并路由它们之间的互连。这种自动化减少了人为错误，并优化了布局以提高性能和功率效率。如果没有标准单元库，现代芯片设计的复杂性将变得无法管理，生产一个功能齐全的芯片所需的时间将大大增加。此外，使用标准单元库允许设计采取模块化的方法。设计师可以混合搭配不同的单元，以创建针对特定应用量身定制的独特功能。这种模块化不仅增强了创造力，还允许对现有设计进行更轻松的更新和修改。例如，如果需要将新的逻辑功能集成到系统中，设计师可以简单地从库中选择适当的标准单元，而无需重新设计整个电路。总之，标准单元的概念是现代电子设计的基础。通过提供一组预设计的功能块，标准单元库简化了设计过程，增强了可扩展性，并支持芯片布局的自动化。随着技术的不断进步，标准单元设计的重要性只会增加，使其成为半导体行业工程师的必备工具。理解和利用标准单元技术对于任何希望在这个快速变化和不断发展的领域中取得成功的人来说都是至关重要的。