Sciweavers

5 search results - page 1 / 1
» An Automatic Router for the Pin Grid Array Package
Sort
View
ASPDAC
1999
ACM
116views Hardware» more  ASPDAC 1999»
13 years 9 months ago
An Automatic Router for the Pin Grid Array Package
A Pin-Grid-Array (PGA) package router is presented in this paper. Given a chip cavity with a number of I/O pads around its boundary and an equivalent number of pins distributed on...
Shuenn-Shi Chen, Jong-Jang Chen, Sao-Jie Chen, Chi...
ASPDAC
2008
ACM
100views Hardware» more  ASPDAC 2008»
13 years 6 months ago
Routability driven modification method of monotonic via assignment for 2-layer Ball Grid Array packages
Ball Grid Array packages in which I/O pins are arranged in a grid array pattern realize a number of connections between chips and a printed circuit board, but it takes much time in...
Yoichi Tomioka, Atsushi Takahashi
ICCAD
1996
IEEE
106views Hardware» more  ICCAD 1996»
13 years 9 months ago
Interchangeable pin routing with application to package layout
Many practical routing problems such as BGA, PGA, pin redistribution and test xture routing involve routing with interchangeable pins. These routing problems, especiallypackage la...
Man-Fai Yu, Joel Darnauer, Wayne Wei-Ming Dai
GLVLSI
2009
IEEE
131views VLSI» more  GLVLSI 2009»
13 years 11 months ago
Octilinear redistributive routing in bump arrays
This paper proposes a scheme for automatic re-distribution layer (RDL) routing, which is used in chip-package connections. Traditional RDL routing designs are mostly performed man...
Renshen Wang, Chung-Kuan Cheng
BMCBI
2010
191views more  BMCBI 2010»
13 years 4 months ago
Colonyzer: automated quantification of micro-organism growth characteristics on solid agar
Background: High-throughput screens comparing growth rates of arrays of distinct micro-organism cultures on solid agar are useful, rapid methods of quantifying genetic interaction...
Conor Lawless, Darren J. Wilkinson, Alexander Youn...