摘要
通过比较元件级余裕模式和系统级余裕模式的设计优势,探讨了提高数字系统可靠性的元件级余裕模式和系统级余裕模式的设计方法,为保证数字系统的可靠性提供了设计根据。
With the comparison of component and system margin mode to explore designing approaches on element and systematic mode intending to improve digital system＇ s reliability, providing a designing evidence of digital system＇ s performance.
关键词
数字系统
余裕
可靠性
Digital System
Margin
Reliability
