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How to make Encounter recognize path through IE pin of IO

ETS reports the timing path from reg --> IO/IE --> IO/C --> reg .
  The IE pin is the input enable pin of this IO, and C pin  is the  output pin
  to core of this IO.

   But this path is unconstrainted in Encounter.   How to let Encounter recognize
   this path just as ETS, then optimize this path.

Thanks

Parents

JZ Huo over 15 years ago

hi all

set_global timing_disable_internal_inout_cell_paths false

It seems working.

Thanks
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JZ Huo over 15 years ago

hi all

set_global timing_disable_internal_inout_cell_paths false

It seems working.

Thanks
Cancel
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