研究生: |
張安琪 Chang, An-Chi |
---|---|
論文名稱: |
考量電源消耗之多位元正反器合成 Synthesis of Multi-bit Flip-flops for Clock Power Reduction |
指導教授: |
黃婷婷
Hwang, Ting-Ting |
口試委員: |
黃俊達
王俊堯 黃婷婷 |
學位類別: |
碩士 Master |
系所名稱: |
電機資訊學院 - 資訊工程學系 Computer Science |
論文出版年: | 2011 |
畢業學年度: | 99 |
語文別: | 英文 |
論文頁數: | 41 |
中文關鍵詞: | 多位元正反器 、時脈數 、電力 、正反器 |
外文關鍵詞: | multi-bit flip-flop, flip-flop, clock tree, power reduction |
相關次數: | 點閱:4 下載:0 |
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電力的消耗長期以來一直是現代積體電路設計的重要考量。這篇論文中,我們提出對於時脈樹之電力優化技巧,使用多位元正反器及降低總線路長度這兩者來達成目標。我們經由合併多個單位元正反器成為多位元觸發器,有效降低正反器的電力消耗;除此之外,透過謹慎的選擇正反器合併組合與合併後的擺放位置,總線路長度在合併後也能大幅降低。兩者合併的效用能有效大幅減少時脈樹的電力消耗。
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