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Author:

崔茜 (崔茜.) | 于忠臣 (于忠臣.)

Indexed by:

CQVIP

Abstract:

本文以sha256算法模块的数字后端物理设计为例,提出了将多时钟源分割技术应用在传统时钟树综合中的方法.应用该方法后,利用有效时钟偏移,仅通过少量时钟缓冲器的插入就解决了该模块设计中的建立时间违例问题,大大降低了后续时序收敛工作的复杂度,将时序修复耗时缩短为采用传统方法的20%.

Keyword:

时序收敛 集成电路 多源时钟树 时钟树综合

Author Community:

  • [ 1 ] [崔茜]北京工业大学
  • [ 2 ] [于忠臣]北京工业大学

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Source :

中国集成电路

ISSN: 1681-5289

Year: 2014

Issue: 6

Volume: 23

Page: 32-36

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 4

Chinese Cited Count:

30 Days PV: 5

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