复制自616的cadence help:
- Of Entire Library: The software overwrites occurrences of the From Library name with the To Library name.
For example, all instances of /oldLib/NAND/symbol are renamed to /newLib/NAND/symbol
- Of New Copies Only: The software overwrites only the cellview references you copied from the original library.
For example, only cellview instances of /oldLib/NAND/symbol are renamed to /newLib/NAND/symbol.
正好也在看复制的问题,看了上面的英文回答,你应该是理解错了。选了of entire library之后,你的lib_copy到的库里如果有两个cell都调用了lib1里的inv,那么复制之后,lib_copy库里的所有inv会换到lib_copy库下面。如果只是of new copies only ,则是只有你copy的那个cell的inv会换到lib_copy库里,另外的cell还是lib1的inv。大概是这个意思,我实际操作验证了下,是这样的,你可以再试试