LVS 的global问题

同问.求回答

应该是忽视GLOBAL的意思吧，没用过，不是很肯定

• NO
Specifies that global signals apply to all subcircuit pins throughout their internal hierarchies
and cannot be overridden except through the LVS Spice Prefer Pins YES specification
statement. This is the default behavior.
• YES
Specifies that an assignment of a signal to a global pin in a subcircuit call has the effect of
overriding the respective global signal in the referenced subcircuit and in the entire subhierarchy
below the subcircuit.