追问一下,我用attachTerm试了一下,提示不能把physical instance pins连接到logical net上:
innovus 47> attachTerm {DECAP1} LT VSS
**ERROR: (IMPECO-154): Can not connect the net '1'b0' to the physical instance 'DECAP1' term 'LT'.
Type 'man IMPECO-154' for more detail.
inst (DECAP1) term (LT) net (1'b0).
NAME
IMPECO-154
SUMMARY
Can not connect the net '%s' to the physical instance '%s' term '%s'.
DESCRIPTION
This message is issued because we don't allow connecting physical
instance pins to logical net.