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ICCAD
2001
IEEE
97views Hardware» more  ICCAD 2001»
14 years 1 months ago
Addressing the Timing Closure Problem by Integrating Logic Optimization and Placement
Timing closure problems occur when timing estimates computed during logic synthesis do not match with timing estimates computed from the layout of the circuit. In such a situation...
Wilsin Gosti, Sunil P. Khatri, Alberto L. Sangiova...
ICCAD
1999
IEEE
99views Hardware» more  ICCAD 1999»
13 years 9 months ago
Concurrent logic restructuring and placement for timing closure
: In this paper, an algorithm for simultaneous logic restructuring and placement is presented. This algorithm first constructs a set of super-cells along the critical paths and the...
Jinan Lou, Wei Chen, Massoud Pedram
ISPD
2010
ACM
217views Hardware» more  ISPD 2010»
13 years 11 months ago
ITOP: integrating timing optimization within placement
Timing-driven placement is a critical step in nanometerscale physical synthesis. To improve design timing on a global scale, net-weight based global timing-driven placement is a c...
Natarajan Viswanathan, Gi-Joon Nam, Jarrod A. Roy,...
DAC
2005
ACM
14 years 5 months ago
Diffusion-based placement migration
Placement migration is the movement of cells within an existing placement to address a variety of post-placement design closure issues, such as timing, routing congestion, signal ...
Haoxing Ren, David Zhigang Pan, Charles J. Alpert,...
ICCAD
2005
IEEE
110views Hardware» more  ICCAD 2005»
14 years 1 months ago
Computational geometry based placement migration
Placement migration is a critical step to address a variety of postplacement design closure issues, such as timing, routing congestion, signal integrity, and heat distribution. To...
Tao Luo, Haoxing Ren, Charles J. Alpert, David Zhi...