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» Guiding global placement with wire density
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ICCAD
2008
IEEE
97views Hardware» more  ICCAD 2008»
14 years 1 months ago
Guiding global placement with wire density
—This paper presents an efficient technique for the estimation of the routed wirelength during global placement using the wire density of the net. The proposed method identifie...
Kalliopi Tsota, Cheng-Kok Koh, Venkataramanan Bala...
DAC
2000
ACM
14 years 5 months ago
An architecture-driven metric for simultaneous placement and global routing for FPGAs
FPGA routing resources typically consist of segments of various lengths. Due to the segmented routing architectures, the traditional measure of wiring cost (wirelength, delay, con...
Yao-Wen Chang, Yu-Tsang Chang
ICCAD
2004
IEEE
102views Hardware» more  ICCAD 2004»
14 years 1 months ago
True crosstalk aware incremental placement with noise map
Crosstalk noise has become an important issue as technology scales down for timing and signal integrity closure. Existing works to fix crosstalk noise are mostly done at the rout...
Haoxing Ren, David Zhigang Pan, Paul Villarrubia
ISPD
2012
ACM
234views Hardware» more  ISPD 2012»
12 years 14 days ago
MAPLE: multilevel adaptive placement for mixed-size designs
We propose a new multilevel framework for large-scale placement called MAPLE that respects utilization constraints, handles movable macros and guides the transition between global...
Myung-Chul Kim, Natarajan Viswanathan, Charles J. ...
ISPD
2005
ACM
205views Hardware» more  ISPD 2005»
13 years 10 months ago
Coupling aware timing optimization and antenna avoidance in layer assignment
The sustained progress of VLSI technology has altered the landscape of routing which is a major physical design stage. For timing driven routings, traditional approaches which con...
Di Wu, Jiang Hu, Rabi N. Mahapatra