请问数字pad filler加完以后,再加模拟pad filler,出现错误如下,怎么解决?
icc_shell> insert_pad_filler -cell "PFILL20AW PFILL10AW PFILL5AW PFILL2AW PFILL1AW PFILL01AW PFILL001AW" -no_right -no_top -no_bottom -prefix padfill_left_
Hierarchical pad insertion...
there is no pad touching the top cell boundary
there is no pad touching the bottom cell boundary
there is no pad touching the right cell boundary
Error: Hierarchical netlist editing database inconsistency. (ICX-001)
WARNING : can't create a pad filler inst (padfill_left_pfiller0)