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 set_false_path -through and set_load on the output ports 

Last post Tue, Jun 18 2013 6:17 AM by grasshopper. 1 replies.
Started by beginer 31 Mar 2013 05:53 PM. Topic has 1 replies and 1000 views
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  • Sun, Mar 31 2013 5:53 PM

    • beginer
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    • Joined on Fri, Mar 1 2013
    • Posts 3
    • Points 45
    set_false_path -through and set_load on the output ports Reply
    If i have set false paths through all the output ports and also specified a specific load on the output ports, will rccompiler/encounter optimize these paths to meet the DRV's that arise because of the specified load or will they ignore them as these paths are false
    • Post Points: 20
  • Tue, Jun 18 2013 6:17 AM

    • grasshopper
    • Top 25 Contributor
    • Joined on Thu, Jul 17 2008
    • Chelmsford, MA
    • Posts 241
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    Re: set_false_path -through and set_load on the output ports Reply

     Most tools will ignore false paths for DRVs but I cannot say this is 100% consistent across tools and vendors. The lack of consistency in itself is probably a good reason in intself to tread very carefully if that is going to be your assumption

     gh-

    • Post Points: 5
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Started by beginer at 31 Mar 2013 05:53 PM. Topic has 1 replies.