发明名称 |
Computer aided design apparatus for aiding design of a printed wiring board to effectively reduce noise |
摘要 |
A CAD apparatus includes a determining unit for determining a component order in ascending order of impedance of components for passive components amongst components to be placed on a printed wiring board. The CAD apparatus places each passive component in the determined component order in a vicinity of power pins of non-passive components that are already placed.
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申请公布号 |
US2001034875(A1) |
申请公布日期 |
2001.10.25 |
申请号 |
US20010771843 |
申请日期 |
2001.01.29 |
申请人 |
NAKAYAMA TAKESHI;FUKUMOTO YUKIHIRO;IKEDA HIROSHI;TANIMOTO SHINICHI |
发明人 |
NAKAYAMA TAKESHI;FUKUMOTO YUKIHIRO;IKEDA HIROSHI;TANIMOTO SHINICHI |
分类号 |
G06F17/50;H05K1/02;H05K3/00;(IPC1-7):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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