CASIA OpenIR  > 国家专用集成电路设计工程技术研究中心
A novel obstacle-aware multiple fan-out symmetrical clock tree synthesis
Liu, Meng; Zhang, Zhiwei; Sun, Wenqin; Wang, Donglin
Source PublicationIEICE ELECTRONICS EXPRESS
2017-10-25
Volume14Issue:20
SubtypeArticle
AbstractClock tree design plays a critical role in improving chip performance and affecting power. In this paper, we propose a novel symmetrical clock tree synthesis algorithm, including tree architecture planning, matching, merging, embedding and buffer insertion. Obstacle-aware placement and routing are also integrated into the algorithm flow. By using NGSPICE simulation for benchmark circuits, our skew results decrease by 17.2% while using less than 24.5% capacitance resource compared with traditional symmetrical clock tree. Further, we also validated the algorithm in ASIC design.
KeywordSymmetrical Clock Tree Multiple Fan-out Matching Algorithm Buffer Insertion Obstacle-aware Placement And Routing
WOS HeadingsScience & Technology ; Technology
DOI10.1587/elex.14.20170935
Indexed BySCI
Language英语
Funding OrganizationChinese Academy of Sciences(XDA-06010402)
WOS Research AreaEngineering
WOS SubjectEngineering, Electrical & Electronic
WOS IDWOS:000418382100012
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/21929
Collection国家专用集成电路设计工程技术研究中心
AffiliationUniv Chinese Acad Sci, Chinese Acad Sci, Inst Automat, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Liu, Meng,Zhang, Zhiwei,Sun, Wenqin,et al. A novel obstacle-aware multiple fan-out symmetrical clock tree synthesis[J]. IEICE ELECTRONICS EXPRESS,2017,14(20).
APA Liu, Meng,Zhang, Zhiwei,Sun, Wenqin,&Wang, Donglin.(2017).A novel obstacle-aware multiple fan-out symmetrical clock tree synthesis.IEICE ELECTRONICS EXPRESS,14(20).
MLA Liu, Meng,et al."A novel obstacle-aware multiple fan-out symmetrical clock tree synthesis".IEICE ELECTRONICS EXPRESS 14.20(2017).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liu, Meng]'s Articles
[Zhang, Zhiwei]'s Articles
[Sun, Wenqin]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu, Meng]'s Articles
[Zhang, Zhiwei]'s Articles
[Sun, Wenqin]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu, Meng]'s Articles
[Zhang, Zhiwei]'s Articles
[Sun, Wenqin]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.