Invention Grant
US08239793B2 Routing design method, routing design apparatus and recording medium storing routing design program
失效
路由设计方法，路由设计设备和存储路由设计程序的记录介质
- Patent Title: Routing design method, routing design apparatus and recording medium storing routing design program
- Patent Title (中): 路由设计方法，路由设计设备和存储路由设计程序的记录介质
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Application No.: US12553840Application Date: 2009-09-03
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Publication No.: US08239793B2Publication Date: 2012-08-07
- Inventor: Mikio Nakano
- Applicant: Mikio Nakano
- Applicant Address: JP
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JP
- Agency: Knobbe, Martens, Olson & Bear LLP
- Priority: JP2008-271227 20081021
- Main IPC: G06F17/50
- IPC: G06F17/50
Abstract:
In a routing design method for designing routing of a SiP having first and second routing portions that are connected to each other via bonding wires, whether a DRC error of the first or second routing portion is present or not is determined and the DRC error is selected when the DRC error is present. A plurality of nets associated with the selected DRC error are specified and the routes of the specified nets are removed. Then, bonding wire allocations of the specified nets are changed. Further, the specified nets are rerouted so as not to cause a DRC error and whether the rerouting result is accepted or not is determined.
Public/Granted literature
- US20100100863A1 ROUTING DESIGN METHOD, ROUTING DESIGN APPARATUS AND RECORDING MEDIUM STORING ROUTING DESIGN PROGRAM Public/Granted day:2010-04-22
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