Presentation 2006-01-17
Modification of monotonic route to reduce maximum density for single layer BGA package
Yoshitaka NOMURA, Atsushi TAKAHASHI,
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Abstract(in English) As LSI chips become larger and highly integrated, the necessity for design automation of LSI package becomes larger since it becomes difficult to design a LSI package in short time. To accelerate the design automation, monotonic routing in package routing is investigated recently. However, it is hard to satisfy the routing density constraint only by monotonic routing. In this paper, we propose a routing algorithm that modifies monotonic routing to satisfy the routing density constraint by introducing non-monotonic routing. In experiments of examples that can not be satisfied routing density constraint by monotonic routing, we show that the routing density constraint is satisfied by the proposed algorithm.
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Keyword(in English) BGA package / monotonic routing / non-monotonic routing / routing density
Paper # VLD2005-95,CPSY2005-51,RECONF2005-84
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Committee RECONF
Conference Date 2006/1/10(1days)
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Registration To Reconfigurable Systems (RECONF)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Modification of monotonic route to reduce maximum density for single layer BGA package
Sub Title (in English)
Keyword(1) BGA package
Keyword(2) monotonic routing
Keyword(3) non-monotonic routing
Keyword(4) routing density
1st Author's Name Yoshitaka NOMURA
1st Author's Affiliation Department of Communications and Integrated Systems, Tokyo Institute of Technology()
2nd Author's Name Atsushi TAKAHASHI
2nd Author's Affiliation Department of Communications and Integrated Systems, Tokyo Institute of Technology
Date 2006-01-17
Paper # VLD2005-95,CPSY2005-51,RECONF2005-84
Volume (vol) vol.105
Number (no) 517
Page pp.pp.-
#Pages 6
Date of Issue