发明名称 |
Method of shield line placement for semiconductor integrated circuit, design apparatus for semiconductor integrated circuit, and design program for semiconductor integrated circuit |
摘要 |
A semiconductor integrated circuit design apparatus includes: an association information creating unit which creates association information for associating wiring information of a signal line with wiring information of a shield line placed for the signal line; an association information storage unit which stores the thus created association information; and a shield wiring unit which, when the placement of the signal line is changed, changes in interlinking fashion with the changed placement the placement of the shield line that is associated with the signal line by the association information. |
申请公布号 |
US8166443(B2) |
申请公布日期 |
2012.04.24 |
申请号 |
US20080216377 |
申请日期 |
2008.07.02 |
申请人 |
AOKI KATSUSHI;TODA TAKAHIRO;YAMASAKI JUNYA;IIDA SHINICHI;MURAKAMI HIROKI;FUJITSU LIMITED |
发明人 |
AOKI KATSUSHI;TODA TAKAHIRO;YAMASAKI JUNYA;IIDA SHINICHI;MURAKAMI HIROKI |
分类号 |
G06F17/50 |
主分类号 |
G06F17/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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