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标题:
PADS 2007 中网络标号与铺铜问题
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作者:
ACTODC
时间:
2011-1-14 14:04
标题:
PADS 2007 中网络标号与铺铜问题
请问:
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问题1:用LOGIC画原理图除了用off-page连接网络外,还可以怎么填加网络标号?而且使用off-page经常出现以下的警告呢,好多啊,怎么解决啊?
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Line 36 , Section *DEL_ATTRIBUTE*
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"Comment"
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* WARNING: Processing command to delete attribute "Comment" from Component J11.
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* The attribute is also inherited from Decal 302S-60P.
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* The change is not fully reconciled for cases where the schematic
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* does not support hierarchical attributes.
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Line 38 , Section *DEL_ATTRIBUTE*
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"Comment"
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* WARNING: Processing command to delete attribute "Comment" from Component L1.
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* The attribute is also inherited from Decal L-9UH/1A(3.5).
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* The change is not fully reconciled for cases where the schematic
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* does not support hierarchical attributes.
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问题2:在PCB中,某些元器件的某个脚与大面积铜连接(类似于原理图中的总线),该怎么实现呢,是使用copper 还是copper pour?又或者其他的。
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谢谢!
作者:
ACTODC
时间:
2011-1-18 09:57
怎么都没有人帮忙回答啊
作者:
sglxt
时间:
2011-1-18 10:05
2,用copper pour比较好,可以自动避让不同网络与规则。
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