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研究生：	林豪嘉 Lin, Hao-Jia
論文名稱：	適用於電源門控設計以電壓降為導向之電源網路合成 Voltage-Drop Aware Power Delivery Network Synthesis for Power Gating Designs
指導教授：	林家民 Lin, Jai-Ming
學位類別：	碩士 Master
系所名稱：	電機資訊學院 - 電機工程學系 Department of Electrical Engineering
論文出版年：	2023
畢業學年度：	112
語文別：	英文
論文頁數：	44
中文關鍵詞：	電壓降、電源網路合成、電源域、電源門控、實體設計
外文關鍵詞：	Voltage Drop, Power Network Synthesis (PNS), Power Domain (PD), Power Gating, Physical Design
相關次數：	點閱：85 下載：0
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摘要 I
Abstract II
誌謝 III
Table of Contents IV
List of Tables VI
List of Figures VII
Chapter 1 Introduction 1
1.1 The Structure of A PDN 2
1.2 Previous Works 3
1.3 Our Contribution 4
1.4 Thesis Organization 5
Chapter 2 Problem Formulation and Preliminary 7
2.1 Problem Formulation 7
2.2 Determination of Monotonic Path Based on DP Algorithm 8
2.3 PDN Optimization with Global Insertion of Power Stripes Based on MCFP 9
2.3.1 Identification of HRRs 9
2.3.2 Calculation of The Current Demand for Each HRR 10
2.3.3 Construction of An Obstacle-Aware Spanning Graph 10
2.3.4 Determination of The PDP Topology 11
2.3.5 Determination of Positions of VPSs 11
Chapter 3 Overview of Our Methodology 12
3.1 Identification of Routable Sub-Regions 14
3.2 Construction of PMs 15
3.3 Construction of A Power Ring for Each PC 16
Chapter 4 PDP Construction in Mesh-Based Structure 18
4.1 Construction of Routing Grids 18
4.2 Division of VA Islands into Several VAs 19
4.3 Construction of A Spanning Graph 20
4.4 Edge Routing by L-Shaped Paths 21
4.4.1 Path-Shrinking 22
4.4.2 Path-Shifting 23
Chapter 5 IR-Aware PDP Construction 25
5.1 Identification of HRRs and Current Demands 26
5.2 Construction of An Obstacle-Aware Spanning Graph 28
5.3 Establishment of The Topology of PDPs 29
5.4 Determination of Path Ordering 32
5.5 PDP Routing by DP Algorithm 33
Chapter 6 Post Optimization 36
Chapter 7 Experimental Results 38
7.1 Effect of Two Improvement Techniques in Our PNS Flow 38
7.2 Comparison of Two Different PDP Construction Method 40
Chapter 8 Conclusion 42
Bibliography 43
                                    

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校內：2028-11-13公開
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