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» Integrated placement and skew optimization for rotary clocki...
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DAC
2010
ACM
13 years 9 months ago
An efficient phase detector connection structure for the skew synchronization system
Clock skew optimization continues to be an important concern in circuit designs. To overcome the influence caused by PVT variations, the automatic skew synchronization scheme can ...
Yu-Chien Kao, Hsuan-Ming Chou, Kun-Ting Tsai, Shih...
DAC
2008
ACM
14 years 6 months ago
Type-matching clock tree for zero skew clock gating
Clock skew minimization is always very important in the clock tree synthesis. Due to clock gating, the clock tree may include different types of logic gates, e.g., AND gates, OR g...
Chia-Ming Chang, Shih-Hsu Huang, Yuan-Kai Ho, Jia-...
ASPDAC
2005
ACM
127views Hardware» more  ASPDAC 2005»
13 years 11 months ago
Clock network minimization methodology based on incremental placement
: In ultra-deep submicron VLSI circuits, clock network is a major source of power consumption and power supply noise. Therefore, it is very important to minimize clock network size...
Liang Huang, Yici Cai, Qiang Zhou, Xianlong Hong, ...
ASPDAC
2005
ACM
140views Hardware» more  ASPDAC 2005»
13 years 11 months ago
A multi-level transmission line network approach for multi-giga hertz clock distribution
-In high performance systems, process variations and fluctuations of operating environments have significant impact on the clock skew. Recently, hybrid structures of H-tree and m...
Hongyu Chen, Chung-Kuan Cheng
VLSID
2007
IEEE
131views VLSI» more  VLSID 2007»
14 years 17 hour ago
A Placement Methodology for Robust Clocking
As the VLSI technology scales towards the nanometer regime, circuit performance is increasingly affected by variations. These variations need to be considered at an early stage in...
Ganesh Venkataraman, Jiang Hu