standard cell

简明释义

标准电池

英英释义

例句

1.The performance of the circuit improved significantly after replacing custom gates with standard cells 标准单元.

在用标准单元 标准单元替换自定义门后，电路性能显著提高。

2.Engineers often rely on standard cell 标准单元 libraries for rapid prototyping.

工程师们通常依赖标准单元 标准单元库进行快速原型制作。

3.The design team decided to use a standard cell 标准单元 library to speed up the chip development process.

设计团队决定使用一个标准单元 标准单元库来加快芯片开发进程。

4.In digital circuit design, a standard cell 标准单元 is a pre-designed layout that simplifies the design process.

在数字电路设计中，标准单元 标准单元是一个预先设计的布局，它简化了设计过程。

5.Using standard cells 标准单元 helps ensure that the components are compatible with each other.

使用标准单元 标准单元有助于确保组件彼此兼容。

作文

In the world of electronics and integrated circuit design, the term standard cell refers to a pre-designed and pre-characterized logic function that can be used as a building block in larger circuits. These cells are essential components in digital design, enabling engineers to create complex systems efficiently. The use of standard cell libraries allows designers to focus on higher-level architecture rather than getting bogged down in the details of individual transistors or gates.The concept of standard cell originated in the early days of VLSI (Very Large Scale Integration) technology, where the need for faster and more efficient designs became evident. Prior to the advent of standard cells, designers had to create custom layouts for each logic gate, which was time-consuming and prone to errors. With the introduction of standard cell libraries, the design process became significantly streamlined. Each cell in the library is optimized for performance, area, and power consumption, making it easier for engineers to select the right components for their specific needs.One of the key advantages of using standard cell libraries is the ability to achieve high levels of integration. By utilizing these pre-designed cells, designers can fit millions of transistors onto a single chip without sacrificing performance. This is particularly important in modern applications such as smartphones, where space is at a premium and efficiency is crucial. Additionally, the use of standard cell libraries can lead to shorter design cycles, allowing companies to bring products to market faster.Moreover, standard cell libraries are not just about speed; they also facilitate better design reuse. Once a cell is created and characterized, it can be used across multiple projects, reducing redundancy and promoting consistency in design practices. This reuse of standard cell components helps to minimize errors and improve the overall quality of the final product.Another important aspect of standard cell design is the consideration of various parameters, such as timing, power, and area. Each standard cell is characterized based on its performance metrics, which are essential for ensuring that the final circuit meets the required specifications. Designers can use simulation tools to analyze how different standard cells interact with one another, optimizing their designs before committing them to fabrication.In conclusion, the role of standard cell libraries in modern electronic design cannot be overstated. They provide a foundation upon which complex digital systems can be built, allowing for greater efficiency, reduced design times, and improved product quality. As technology continues to evolve, the importance of standard cell design will only increase, paving the way for innovative solutions in the ever-advancing field of electronics. Understanding and mastering the concept of standard cell is crucial for aspiring engineers who wish to excel in this dynamic industry.

在电子和集成电路设计的世界中，术语标准单元指的是一个预先设计和预先表征的逻辑功能，可以作为更大电路的构建块。这些单元是数字设计中的基本组件，使工程师能够高效地创建复杂系统。使用标准单元库使设计师能够专注于更高层次的架构，而不是陷入单个晶体管或门的细节。标准单元的概念起源于VLSI（超大规模集成）技术的早期阶段，当时对更快和更高效的设计的需求变得显而易见。在引入标准单元之前，设计师必须为每个逻辑门创建定制布局，这既耗时又容易出错。随着标准单元库的出现，设计过程显著简化。库中的每个单元都针对性能、面积和功耗进行了优化，使工程师更容易选择适合其特定需求的组件。使用标准单元库的一个关键优势是能够实现高水平的集成。通过利用这些预设计的单元，设计师可以在单个芯片上放置数百万个晶体管，而不会牺牲性能。这在现代应用中尤为重要，例如智能手机，在这些应用中，空间有限且效率至关重要。此外，使用标准单元库还可以缩短设计周期，使公司能够更快地将产品推向市场。此外，标准单元库不仅仅关乎速度；它们还促进了更好的设计重用。一旦创建并表征了一个单元，就可以在多个项目中使用，从而减少冗余并促进设计实践的一致性。这种标准单元组件的重用有助于最小化错误并提高最终产品的整体质量。标准单元设计的另一个重要方面是考虑各种参数，如时序、功率和面积。每个标准单元根据其性能指标进行表征，这对于确保最终电路满足所需规格至关重要。设计师可以使用仿真工具分析不同标准单元之间的相互作用，优化设计，然后再提交制造。总之，标准单元库在现代电子设计中的作用不可低估。它们提供了一个基础，复杂的数字系统可以在其上构建，从而实现更大的效率、较短的设计时间和更高的产品质量。随着技术的不断发展，标准单元设计的重要性只会增加，为电子领域不断进步的创新解决方案铺平道路。理解和掌握标准单元的概念对于希望在这个动态行业中脱颖而出的未来工程师至关重要。