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no constraints on hierarchial boundaries

tanyacool

 hi,

this is the question related to RC tool, where i do not want to specify any constraints on the hierarchial boundaries of my design.

how do i proceed doing the same.

 

thanks

tanyacool

 

  • I am not sure I understand the purpose of this. In general it is better and more portable to specify lax constraints than no constaints and rely on tool defaults.

    The RC timing analysis document is a good source of information regarding how to constraint a design.

     good luck,

    gh-

     

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