Sciweavers

53 search results - page 4 / 11
» Timing driven maze routing
Sort
View
DAC
1994
ACM
14 years 1 months ago
Performance-Driven Simultaneous Place and Route for Row-Based FPGAs
Sequential place and route tools for FPGAs are inherently weak at addressing both wirability and timing optimizations. This is primarily due to the difficulty in predicting these ...
Sudip Nag, Rob A. Rutenbar
GLVLSI
2007
IEEE
328views VLSI» more  GLVLSI 2007»
14 years 3 months ago
New timing and routability driven placement algorithms for FPGA synthesis
We present new timing and congestion driven FPGA placement algorithms with minimal runtime overhead. By predicting the post-routing critical edges and estimating congestion accura...
Yue Zhuo, Hao Li, Qiang Zhou, Yici Cai, Xianlong H...
ASPDAC
2005
ACM
91views Hardware» more  ASPDAC 2005»
13 years 11 months ago
A Min-area Solution to Performance and RLC Crosstalk Driven Global Routing Problem
-- This paper presents a novel global routing algorithm, AT-PO-GR, to minimize the routing area under both congestion, timing, and RLC crosstalk constraints. The proposed algorithm...
Tong Jing, Ling Zhang, Jinghong Liang, Jingyu Xu, ...
DAC
2009
ACM
14 years 10 months ago
A fully polynomial time approximation scheme for timing driven minimum cost buffer insertion
As VLSI technology enters the nanoscale regime, interconnect delay has become the bottleneck of the circuit timing. As one of the most powerful techniques for interconnect optimiz...
Shiyan Hu, Zhuo Li, Charles J. Alpert
FPGA
1999
ACM
115views FPGA» more  FPGA 1999»
14 years 1 months ago
Using Cluster-Based Logic Blocks and Timing-Driven Packing to Improve FPGA Speed and Density
In this paper, we investigate the speed and area-efficiency of FPGAs employing “logic clusters” containing multiple LUTs and registers as their logic block. We introduce a ne...
Alexander Marquardt, Vaughn Betz, Jonathan Rose