Fix precharge nwell contact spacing DRC violatin.

2018-01-26 13:53:45 -08:00 · 2018-01-26 13:53:45 -08:00 · 31c192c2e9
parent e46a4fb115
commit 31c192c2e9
1 changed files with 1 additions and 1 deletions
--- a/compiler/precharge.py
+++ b/compiler/precharge.py
@ -128,7 +128,7 @@ class precharge(pgate.pgate):
        """Adds a nwell tap to connect to the vdd rail"""
        # adds the contact from active to metal1
        well_contact_pos = self.upper_pmos1_inst.get_pin("D").center().scale(1,0) \
-                           + vector(0, self.upper_pmos1_pos.y + self.pmos.height + drc["well_extend_active"])
+                           + vector(0, self.upper_pmos1_inst.uy() + contact.well.height/2 + drc["well_extend_active"])
        self.add_contact_center(layers=("active", "contact", "metal1"),
                                offset=well_contact_pos,
                                implant_type="n",