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» Synthesis of Selectively Clocked Skewed Logic Circuits
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DAC
2009
ACM
15 years 4 months ago
Clock skew optimization via wiresizing for timing sign-off covering all process corners
Manufacturing process variability impacts the performance of synchronous logic circuits by means of its effect on both clock network and functional block delays. Typically, varia...
Sari Onaissi, Khaled R. Heloue, Farid N. Najm
DAC
2008
ACM
14 years 11 months ago
Leakage power-aware clock skew scheduling: converting stolen time into leakage power reduction
Clock skew scheduling has been traditionally considered as a tool for improving the clock period in a sequential circuit. Timing slack is "stolen" from fast combinationa...
Min Ni, Seda Ogrenci Memik
80
Voted
ISQED
2008
IEEE
142views Hardware» more  ISQED 2008»
15 years 3 months ago
Clock Skew Analysis via Vector Fitting in Frequency Domain
An efficient frequency-based clock analysis method: CSAV is proposed in this paper. It computes the circuit response by first solving the state equation in frequency domain, and...
Ling Zhang, Wenjian Yu, Haikun Zhu, Wanping Zhang,...
ASPDAC
2010
ACM
161views Hardware» more  ASPDAC 2010»
14 years 7 months ago
A dual-MST approach for clock network synthesis
Abstract--In nanometer-scale VLSI physical design, clock network becomes a major concern on determining the total performance of digital circuit. Clock skew and PVT (Process, Volta...
Jingwei Lu, Wing-Kai Chow, Chiu-Wing Sham, Evangel...
ASPDAC
2005
ACM
127views Hardware» more  ASPDAC 2005»
15 years 3 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, ...